Chong-Yun Kang Page 1

CHONG-YUN KANG

Director, Principal Research Scientist

Center for Electronic Materials

Korea Institute of Science and Technology (KIST)

Hwarangno 14-gil, Seongbuk-gu, Seoul, Korea 02792

Phone: +822-958-6722, Fax: +822-958-6720, E-mail: cykang@kist.re.kr

Professor

KU-KIST Graduate School of Converging Science and Technology

Korea University

145 Anam-ro, Seongbuk-gu, Seoul, Korea 02841

Phone : +822-3290-5966, Email : kkachong@korea.ac.kr

SUMMARY

Electronic materials and applications specialist with specific expertise in piezoelectric

actuators and metal oxide semiconductor thin films. Technical background includes;

Piezoelectric materials and their applications

Piezoelectric energy harvesting

Micro piezoelectric actuators for camera module

Omni-directional piezoelectric actuators for xy stage

Multilayer piezoelectric actuators

Low temperature cofired ceramic (LTCC) piezoelectric materials

Metal Oxide materials and their applications

Metal oxide semiconductor gas sensors

Electrocaloric materiasls and applications

Embedded thin film capacitor

Microwave ferroelectric thin film tunable devices; phase shifter and

tunable filter

Low temperature sintering dielectric and ferroelectric thin films

System on package (SOP)

Chong-Yun Kang Page 2

EXPERIENCE AND EDUCATION

KIST, Seoul, Korea Apr.2000-Present

Principal Research Scientist

KU-KIST Graduate School, Korea Sept.2012-Present

Professor

Mechanical Eng., UCLA, USA Oct.2008-Nov.2008

Visiting Scholar

EDT, University of Birmingham, UK Sept.2002-Mar.2004

Post-doctoral Researcher

KIST, Seoul, Korea Sept.1995-Feb.2000

Research Student

Yonsei University, Seoul, Korea Sept.1995-Feb.2000

Ph.D in Electrical & Computer Eng.

Yonsei University, Seoul, Korea Sept.1993-Aug.1995

M.S in Electrical Eng.

Yonsei University, Seoul, Korea Mar.1989-Feb.1993

B.S in Electrical Eng.

TECHNICAL SKILLS

Design feasibility: Comsol, ATILA, HFSS, MWS, ADS, Serenade, ANSYS

Processing: Laser annealing, Laser lift off, E-beam evaporation, RF sputtering, Pulsed

Laser Deposition, LTCC-MLC processing, etc

Measurement: Network analyzers, Impedance analyzers, Laser vibrometer,

Ferroelectric measurement

Chong-Yun Kang Page 3

ACHIEVEMENTS (2007-Present)

2017-present Conducting as a project leader on the project of “Development of high-

effieciency energy focusing and harvesting systems for IoT sensor

networks” funded by Korea Ministry of Science and ICT

2015-2018 Conducting as a project leader on the project of “Olfactory Bio Data

based Emition Enhancement Interactive Content Technology

Development” funded by Korea Ministry of Science, ICT and Future

Planning

2014-2017 Conducting as a project leader on the project of “Piezoelectric Energy

Harvester Development and Demonstration for Scavenging Energy

from Road Traffic System” funded by Korea Ministry of Knowledge

Economy

2007-2014 Conducting as a project leader on the project of “Embedded

Technologies for Multi-functional Ceramics Thin Films” funded by

Korea Ministry of Knowledge Economy

2010-2014 Working as a research member on the project of “Development on

Hybrid Energy Harvesting” funded by Korea Ministry of Education

Science Technology

2010-2011 Conducting as a project leader on the project of “Optimized PZT Thin

Films for Glide Head” funded by Korea Ministry of Knowledge

Economy

2007-2009 Conducting as a project leader on the project of “Piezoelectric Thin

Films for On-chip Integrated Applications by Manipulation of Local

Bonding Units in Amorphous Solids” funded by Korea Ministry of

Education Science Technology

2006-2010 Working as a research member on the project of “Development on

Functional Thin Film Materials for Driving USN Sensors” funded by

Korea Institute of Science and Technology

2001-2011 Working as a research member on the project of “Development for

Design and System of Piezoelectric Actuator” funded by Korea

Ministry of Knowledge Economy

2005-2007 Conducting as a project leader on the project of “Development of Ultra

Small Linear Motor and Its Module Using Piezoelectrics” funded by

Korea Ministry of Knowledge Economy

Chong-Yun Kang Page 4

PUBLICATIONS

1. Young Geun Song, Young-Seok Shim, Sangtae Kim, Soo Deok Han, Hi Gyu Moon,

Myoung Sub Noh, Kwangjae Lee, Hae Ryong Lee, Jin-Sang Kim, Byeong-Kwon Ju,

Chong-Yun Kang, “Downsizing gas sensors based on semiconducting metal oxide:

Effects of electrodes on gas sensing properties,” Sensors and Actuators B: Chemical

248, 949-956 (2017) - Corresponding Author

2. Soo Deok Han, Myoung-Sub Noh, Sangtae Kim, Young-Seok Shim, Young Geuon

Song, Kwangjae Lee, Hae Ryung Lee, Sahn Nahm, Seok-Jin Yoon, Jin-Sang Kim,

Chong-Yun Kang, “Versatile approaches to tune a nanocolumnar structure for

optimized electrical properties of In 2 O 3 based gas sensor,” Sensors and Actuators

B: Chemical 248, 894-901 (2017) - Corresponding Author

3. In-Hwan Baek, Jung Joon Pyeon, Young Geun Song, Taek-Mo Chung, Hae-Ryoung

Kim, Seung-Hyub Baek, Jin-Sang Kim, Chong-Yun Kang, Ji-Won Choi, Cheol

Seong Hwang, Jeong Hwan Han, Seong Keun Kim, “Synthesis of SnS Thin Films

by Atomic Layer Deposition at Low Temperatures,” Chemistry of Materials 29 (19),

8100 (2017)

4. Min-Sun Jang, Im-Jun Roh, Jungmin Park, Chong-Yun Kang, Won Jun Choi,

Seung-Hyub Baek, Sung Soo Park, Jung-Woo Yoo, Ki-Suk Lee, “Dramatic

enhancement of the saturation magnetization of a sol-gel synthesized Y 3 Fe 5 O 12

by a mechanical pressing process,” Journal of Alloys and Compounds 711, 693-697

(2017)

5. Inki Jung, Youn-Hwan Shin, Sangtae Kim, Ji-young Choi, Chong-Yun Kang,

“Flexible piezoelectric polymer-based energy harvesting system for roadway

applications,” Applied Energy 197, 222-229 (2017) - Corresponding Author

6. Bo-Yun Kim, Hyun-Gyu Hwang, Jong-Un Woo, Woong-Hee Lee, Tae-Ho Lee,

Chong-Yun Kang, Sahn Nahm, “Nanogenerator-induced synaptic plasticity and

metaplasticity of bio-realistic artificial synapses,” NPG ASIA MATERIALS 9 (2017)

7. Tae-Gon Lee, Ho-Jun Lee, Sun-Woo Kim, Dae-Hyeon Kim, Seung Ho Han, Hyung-

Won Kang, Chong-Yun Kang, Sahn Nahm, “Piezoelectric properties of Pb (Zr, Ti)

O 3-Pb (Ni, Nb) O 3 ceramics and their application in energy harvesters,” Journal of

the European Ceramic Society (2017)

Chong-Yun Kang Page 5

8. Myoung-Sub Noh, Sangtae Kim, Do-Kyung Hwang, Chong-Yun Kang, “Self-

powered flexible touch sensors based on PZT thin films using laser lift-off,” Sensors

and Actuators A: Physical (2017) - Corresponding Author

9. Soo Deok Han, Hi Gyu Moon, Myoung-Sub Noh, Jung Joon Pyeon, Young-Seok

Shim, Sahn Nahm, Jin-Sang Kim, Kwang Soo Yoo, Chong-Yun Kang, “Self-doped

nanocolumnar vanadium oxides thin films for highly selective NO 2 gas sensing at

low temperature,” Sensors and Actuators B: Chemical 241 , 40-47 (2017) -

Corresponding Author

10. Jun Min Suh, Young‐Seok Shim, Do Hong Kim, Woonbae Sohn, Youngmo Jung,

Seon Yong Lee, Seokhoon Choi, Yeon Hoo Kim, Jong‐Myeong Jeon, Kootak Hong,

Ki Chang Kwon, Seo Yun Park, Chulki Kim, Jong‐Heun Lee, Chong‐Yun Kang,

Ho Won Jang, “Synergetically Selective Toluene Sensing in Hematite‐Decorated

Nickel Oxide Nanocorals,” Advanced Materials Technologies 2 (3) (2017)

11. Haribabu Palneedi, Deepam Maurya, Gi‐Yeop Kim, Venkateswarlu Annapureddy,

Myoung‐Sub Noh, Chong‐Yun Kang, Jong‐Woo Kim, Jong‐Jin Choi, Si‐Young

Choi, Sung‐Yoon Chung, Suk‐Joong L Kang, Shashank Priya, Jungho Ryu,

“Unleashing the full potential of magnetoelectric coupling in film heterostructures,”

Advanced Materials 29 (10) (2017)

12. Xing-Hua Ma, Sang-Hyo Kweon, Sahn Nahm, Chong-Yun Kang, Seok-Jin Yoon,

Young-Sik Kim, “Synthesis and microwave dielectric properties of Bi 2 Ge 3 O 9

ceramics for application as advanced ceramic substrate,” Journal of the European

Ceramic Society 37 (2), 605-610 (2017)

13. Kwangjae Lee, Young-Seok Shim, Young Geun Song, Soo Deok Han, Youn-Sung

Lee, Chong-Yun Kang, “Highly sensitive sensors based on metal-oxide

nanocolumns for fire detection,” Sensors 17 (2), 303 (2017) - Corresponding Author

14. Xing-Hua Ma, Sang-Hyo Kweon, Sahn Nahm, Chong-Yun Kang, Seok-Jin Yoon,

Young-Sik Kim, “Low temperature firing and microwave dielectric properties of

Bi4− xGe3O12− 1.5x ceramics,” Ceramics International 43 (2), 2801-2806 (2017)

15. Cheol Jin Cho, Myoung-Sub Noh, Woo Chul Lee, Cheol Hyun An, Chong-Yun

Kang, Cheol Seong Hwang, Seong Keun Kim, “Ta-Doped SnO 2 as a reduction–

Chong-Yun Kang Page 6

resistant oxide electrode for DRAM capacitors,” Journal of Materials Chemistry C 5

(36), 9405-9411 (2017)

16. Youngmo Jung, Hi Gyu Moon, Chaehyun Lim, Keunsu Choi, Hyun Seok Song,

Sukang Bae, Soo Min Kim, Minah Seo, Taikjin Lee, Seok Lee, Hyung‐Ho Park,

Seong Chan Jun, Chong‐Yun Kang, Chulki Kim, “Humidity‐Tolerant Single‐

Stranded DNA‐Functionalized Graphene Probe for Medical Applications of Exhaled

Breath Analysis,” Advanced Functional Materials (2017) - Corresponding Author

17. Jinsung Chun, Byeong Uk Ye, Jae Won Lee, Dukhyun Choi, Chong-Yun Kang,

Sang-Woo Kim, Zhong Lin Wang, Jeong Min Baik, “Boosted output performance

of triboelectric nanogenerator via electric double layer effect,” Nature

communications 7 (2016)

18. Hyo Jin Gwon, Na-Ri Kang, Yunju Lee, Sung Ok Won, Hye Jung Chang, Ji-Won

Choi, Chong-Yun Kang, Seong Keun Kim, Beomjin Kwon, Sahn Nahm, Ju-Young

Kim, Jin-Sang Kim, Seung-Hyub Baek, “Enhancement of Mechanical Hardness in

SnO x N y with a Dense High-Pressure Cubic Phase of SnO2,” Chemistry of

Materials 28 (19), 7051-7057 (2016)

19. Jong‐Hyun Kim, Dae‐Hyeon Kim, Tae‐Ho Lee, Tae‐Gon Lee, Ji‐Hyun Lee, Bo‐Yun

Kim, Sahn Nahm, Chong‐Yun Kang, Jungho Ryu, “Large Electrostrain in K (Nb1−

xMnx) O3 Lead‐Free Piezoelectric Ceramics,” Journal of the American Ceramic

Society 99 (12), 4031-4038 (2016)

20. Tae-Gon Lee, Ho-Jun Lee, Dae-Hyeon Kim, HaiBo Xu, Su-jin Park, Jong-Seong

Park, Sahn Nahm, Chong-Yun Kang, Seok-Jin Yoon, “Relation between structure

and piezoelectric properties of (1-xy) PbZrO 3-xPbTiO 3-yPb (Ni 1/3 Nb 2/3) O 3

ceramics near triple point composition,” Journal of the European Ceramic Society

36 (16), 4049-4057 (2016)

21. Seon Young Moon, Cheon Woo Moon, Hye Jung Chang, Taemin Kim, Chong-Yun

Kang, Heon-Jin Choi, Jin-Sang Kim, Seung-Hyub Baek, Ho Won Jang,

“Comprehensive study on critical role of surface oxygen vacancies for 2DEG

formation and annihilation in LaAlO3/SrTiO3 heterointerfaces,” Electronic

Materials Letters 12 (2), 243-250 (2016)

Chong-Yun Kang Page 7

22. Hi Gyu Moon, Youngmo Jung, Soo Deok Han, Young-Seok Shim, Beomju Shin,

Taikjin Lee, Jin-Sang Kim, Seok Lee, Seong Chan Jun, Hyung-Ho Park, Chulki Kim,

Chong-Yun Kang, “Chemiresistive electronic nose toward detection of biomarkers

in exhaled breath,” ACS applied materials & interfaces 8 (32), 20969-20976 (2016)

- Corresponding Author

23. In Hak Lee, Beom Soo Joo, Hyuk Jin Kim, Ye Seul Yun, Seun Yup Jang, Min Gyu

Kang, Chong Yun Kang, Byeong-Gyu Park, Moonsup Han, Young Jun Chang, “n

Hak Lee, Beom Soo Joo, Hyuk Jin Kim, Ye Seul Yun, Seun Yup Jang, Min Gyu

Kang, Chong Yun Kang, Byeong-Gyu Park, Moonsup Han, Young Jun Chang,”

Current Applied Physics 16 (6), 628-632 (2016)

24. Woo‐Suk Jung, Min‐Jae Lee, Seok‐Jin Yoon, Won‐Hee Lee, Byeong‐Kwon Ju,

Chong‐Yun Kang, “Flexible Nanocomposite Generator Using PZT Nanorods and

Ag Nanowires,” International Journal of Applied Ceramic Technology 13 (3), 480-

486 (2016) - Corresponding Author

25. Hi Gyu Moon, Soo Deok Han, Min-Gyu Kang, Woo-Suk Jung, Beomjin Kwon,

Chulki Kim, Taikjin Lee, Seok Lee, Seoung-Hyub Baek, Jin-Sang Kim, Hyung-Ho

Park, Chong-Yun Kang, “Glancing angle deposited WO3 nanostructures for

enhancedsensitivity and selectivity to NO2 in gas mixture,” Sensors and Actuators

B 229 92–99 (2016) - Corresponding Author

26. Woo-Suk Jung, Min Jae Lee, Seung-Hyub Baek, In Ki Jung, Seok-Jin Yoon, Chong-

Yun Kang, “Structural approaches for enhancing output power of piezoelectric

polyvinylidene fluoride generator,” Nano Energy 22, 514–523 (2016) -

Corresponding Author

27. IM-JUN ROH, BEOMJIN KWON, SEUNG-HYUB BAEK, SEONG KEUN KIM,

JIN-SANG KIM, and CHONG-YUN KANG, “Thickness-Dependent

Electrocaloric Effect in Pb0.9La0.1Zr0.65Ti0.35O3 Films Grown by Sol-Gel

Process, Journal of ELECTRONIC MATERIALS, 45 (2) (2016) - Corresponding

Author

28. Woo-Suk Jung, Won-Hee Lee, Byeong-Kwon Ju, Seok-Jin Yoon, and Chong-Yun

Kang, “Enhanced Output Power of PZT Nanogenerator by Controlling Surface

Morphology of Electrode,” J. Nanosci. Nanotechnol. 15, 8907–8911 (2015)-

Corresponding Author

Chong-Yun Kang Page 8

29. Kwang Soo Yoo, Soo Deok Han, Hi Gyu Moon, Seok-Jin Yoon, and Chong-Yun

Kang, “Highly Sensitive H2S Sensor Based on the Metal-Catalyzed SnO2

Nanocolumns Fabricated by Glancing Angle Deposition,” Sensors 15, 15468-15477

(2015)-Corresponding Author

30. Young-Seok Shim, Do Hong Kim, Hu Young Jeong, Yeon Hoo Kim, Seung Hoon

Nahm, Chong-Yun Kang, Jin-Sang Kim, Wooyoung Lee, Ho Won Jang, “Utilization

of both-side metal decoration in close-packed SnO2 nanodome arrays for

ultrasensitive gas sensing,” Sensors and Actuators B 213 314–321 (2015)

31. Min-Gyu Kang, Seung-Min Oh, Woo-Suk Jung, Hi Gyu Moon, Seung-Hyub Baek,

Sahn Nahm, Seok-Jin Yoon, and Chong-Yun Kang, “Enhanced piezoelectric

properties of vertically aligned singlecrystalline NKN nano-rod arrays,” Scientific

Reports 5, 10151 (2015)-Corresponding Author

32. Shin-Ik Kim, Hyo Jin Gwon, Dai-Hong Kim, Seong Keun Kim, Ji-Won Choi, Seok-

Jin Yoon, Hye Jung Chang, Chong-Yun Kang, Beomjin Kwon, Chung-Wung Bark,

Seong-Hyeon Hong, Jin-Sang Kim, and Seung-Hyub Baek, “Giant Electroresistive

Ferroelectric Diode on 2DEG,” Scientific Reports 5, 10548 (2015)

33. Woo-Suk Jung, Min-Jae Lee, Min-Gyu Kang, Hi Gyu Moon, Seok-Jin Yoon, Seung-

Hyub Baek, and Chong-Yun Kang, “Powerful curved piezoelectric generator for

wearable applications,” Nano Energy 13, 174–181 (2015)-Corresponding Author

34. Woo-Suk Jung, Min-Gyu Kang, Hi Gyu Moon, Seung-Hyub Baek, Seok-Jin Yoon,

Zhong-Lin Wang, Sang-Woo Kim and Chong-Yun Kang, “High Output

Piezo/Triboelectric Hybrid Generator,” SCIENTIFIC REPORTS 5, 9309 (2015) -

Corresponding Author

35. Jinsung Chun, Na-Ri Kang, Ju-Young Kim, Myoung-Sub Noh, Chong-Yun Kang,

Dukhyun Choi, Sang-Woo Kim, Zhong Lin Wang, Jeong Min Baik, “Highly

anisotropic power generation in piezoelectric hemispheres composed stretchable

composite film for self-powered motion sensor,” Nano Energy 11, 1–10 (2015)

36. Bo-Yun Kim, In-Tae Seo, Youn-Seon Lee, Jin-Seong Kim, Sahn Nahm, Chong-

Yun Kang, Seok-Jin Yoon, Jong-Hoo Paik, and Young-Hun Jeong, “High-

Performance (Na0. 5K0. 5) NbO3 Thin Film Piezoelectric Energy Harvester,” J. Am.

Ceram. Soc., 98 [1] 119–124 (2015)

Chong-Yun Kang Page 9

37. Jin-Seong Kim, Jae-Min Han, Mi-Ri Joung, Sang-Hyo Kweon, Chong-Yun Kang,

Sahn Nahm, “Electrical properties of (Zr,Ti)0.85(Ca,Sr)0.15O1.85 thin film grown

on Pt/Ti/SiO2/Si substrate using RF magnetron sputtering,” Ceramics International

40 14957–14964 (2014)

38. Min-Jung Choi, Cheol Jin Cho, Kwang-Chon Kim, Jung Joon Pyeon, Hyung-Ho

Park, Hyo-Suk Kim, Jeong Hwan Han, Chang Gyoun Kim, Taek-Mo Chung, Tae

Joo Park, Beomjin Kwon, Doo Seok Jeong, Seung-Hyub Baek, Chong-Yun Kang,

Jin-Sang Kim, Seong Keun Kim, “SnO2 thin films grown by atomic layer deposition

using a novel Sn precursor,” Applied Surface Science 320 188–194 (2014)

39. Mi-Ri Joung, Haibo Xu, In-Tae Seo, Dae-Hyeon Kim, Joon Hur, Sahn Nahm,

Chong-Yun Kang, Seok-Jin Yoon and Hyun-Min Park, “Piezoelectric

nanogenerators synthesized using KNbO3 nanowires with various crystal structures,”

J. Mater. Chem. A, 2, 18547–18553, (2014)

40. Joon Hur, In-Tae Seo, Dae-Hyeon Kim, Sahn Nahm, Jungho Ryu, Seung Ho Han,

Chong-Yun Kang, and Seok-Jin Yoon, “Piezoelectric Ceramics for Use in

Multilayer Actuators and Energy Harvesters,” J. Am. Ceram. Soc., 97 [10] 3157–

3163 (2014)

41. Jin Gwan Joung, Shin-Ik Kim, Seon Young Moon, Dai-Hong Kim, Hyo Jin Gwon,

Seong-Hyeon Hong, Hye Jung Chang, Jin-Ha Hwang, Beom Jin Kwon, Seong Keun

Kim, Ji-Won Choi, Seok-Jin Yoon, Chong-Yun Kang, Kwang Soo Yoo, Jin-Sang

Kim, and Seung-Hyub Baek, “Nonvolatile Resistance Switching on Two-

dimensional Electron gas,” ACS Appl. Mater. Interfaces, 6, 17785−17791 (2014)

42. Seung-Hwan Lee, Hong-Ki Kim, Min-Gyu Kang, Chong-Yun Kang, Sung-Gap

Lee, Young-Hie Lee, and Jung-Rag Yoon, “Development and Electrical Properties

of (Ca0.7Sr0.3)(Zr0.8Ti0.2)O3 Thin Film Applied to Embedded Decoupling

Capacitors,” IEEE ELECTRON DEVICE LETTERS, 35, 7 (2014)

43. Young-Seok Shim, Lihua Zhang, Do Hong Kim, Yeon Hoo Kim, You Rim Choi,

Seung Hoon Nahm, Chong-Yun Kang, Wooyoung Lee, Ho Won Jang, “Highly

sensitive and selective H2 and NO2 gas sensors based on surface-decorated WO3

nanoigloos,” Sensors and Actuators B 198 294–301 (2014)

44. Sangbaek Park, Chan Woo Lee, Min-Gyu Kang, Sanghyeon Kim, Hae Jin Kim, Ji

Eon Kwon, Soo Young Park, Chong-Yun Kang, Kug Sun Hong and Ki Tae Nam

Chong-Yun Kang Page 10

“A ferroelectric photocatalyst for enhancing hydrogen evolution: polarized

particulate suspension,” Phys.Chem.Chem.Phys., 16, 10408 (2014)

45. Min-Gyu Kang, Kwang-Hwan Cho, Jin-Sang Kim, Sahn Nahm, Seok-Jin Yoon, and

Chong-Yun Kang, “Post-calcination, a novel method to synthesize cobalt oxide-

based thermoelectric materials,” Acta Materialia 73 (2014) )-Corresponding Author

46. Beomjin Kwon, Im-Jun Roh,1 Seung-Hyub Baek, Seong Keun Kim, Jin-Sang Kim,

and Chong-Yun Kang, “Dynamic temperature response of electrocaloric multilayer

capacitors,” APPLIED PHYSICS LETTERS 104, 213902 (2014) )-Corresponding

Author

47. Jinsung Chun, Keun Young Lee, Chong-Yun Kang , Myung Wha Kim, Sang-Woo

Kim, and Jeong Min Baik, “Embossed Hollow Hemisphere-Based Piezoelectric

Nanogenerator and Highly Responsive Pressure Sensor,”Adv. Funct. Mater. 24,

2038–2043 (2014)

48. Min-Gyu Kang, Kwang-Hwan Cho, Sahn Nahm, Seok-Jin Yoon, and Chong-Yun

Kang, “Effects of vanadium substitution on the electrical performance of amorphous

SrBi2Ta2O9 thin-film capacitors,” Scripta Materialia 77 (2014) )-Corresponding

Author

49. Ju-Hyuck Lee, Keun Young Lee, Manoj Kumar Gupta, Tae Yun Kim, Dae-Yeong

Lee, Junho Oh, Changkook Ryu, Won Jong Yoo, Chong-Yun Kang, Seok-Jin Yoon,

Ji-Beom Yoo, and Sang-Woo Kim, “Highly Stretchable Piezoelectric-Pyroelectric

Hybrid Nanogenerator,”Adv. Mater. 26, 765–769 (2014)

50. Hi Gyu Moon, You Rim Choi, Young-Seok Shim, Kwon-Il Choi, Jong-Heun Lee,

Jin-Sang Kim, Seok-Jin Yoon, Hyung-Ho Park, Chong-Yun Kang, and Ho Won

Jang, “Extremely Sensitive and Selective NO Probe Based on Villi-like WO3

Nanostructures for Application to Exhaled Breath Analyzers,”ACS Appl. Mater.

Interfaces, 5, 10591−10596 (2013) )-Corresponding Author

51. Young Ho Do, Woo Suk Jung, Min Gyu Kang, Chong Yun Kang, and Seok Jin

Yoon, “Preparation on transparent flexible piezoelectric energy harvester based on

PZT films by laser lift-off process,” Sensors and Actuators A 200 51– 55 (2013) )-

Corresponding Author

52. Shin-Ik Kim, Dai-Hong Kim, Yoonjung Kim, Seon Young Moon, Min-Gyu Kang,

Jong Kwon Choi, Ho Won Jang, Seong Keun Kim, Ji-Won Choi, Seok-Jin Yoon,

Chong-Yun Kang Page 11

Hye Jung Chang, Chong-Yun Kang, Suyoun Lee, Seong-Hyeon Hong, Jin-Sang

Kim, and Seung-Hyub Baek, “Non-Volatile Control of 2DEG Conductivity at Oxide

Interfaces,”Adv. Mater. 25, 4612–4617 (2013)

53. Rheza Rahayu, Min-Gyu Kang, Young-Ho Do, Jin-Ha Hwang, Chong-Yun Kang,

and Seok-Jin Yoon, “Electrical Characteristics of Ba0.6Sr0.4TiO3 Thin-Film Chip

Capacitors for Embedded Passive Components,” IEEE ELECTRON DEVICE

LETTERS, VOL. 34, NO. 1, (2013)-Corresponding Author

54. Seon Young Moon, Dai-Hong Kim, Hye Jung Chang, Jong Kwon Choi, Chong-Yun

Kang, Heon Jin Choi, Seong-Hyeon Hong, Seung-Hyub Baek, Jin-Sang Kim, and

Ho Won Jang, “Tunable conductivity at LaAlO3/SrxCa12xTiO3 (0≤x≤1)

heterointerfaces,” APPLIED PHYSICS LETTERS 102, 012903 (2013)

55. Bo-Yun Kim, Tae-Geun Seong, In-Tae Seo, Jin-Seong Kim, Chong-Yun Kang,

Seok-Jin Yoon, Sahn Nahm, “Effects of oxygen pressure on electrical properties of

(Na0.5K0.5)NbO3 films grown on Pt/Ti/SiO2/Si substrates,” Acta Materialia 60

(2012) 7034–7040

56. Min-Gyu Kang, Kwang-Hwan Cho, Young Ho Do, Young-Jin Lee, Sahn Nahm,

Seok-Jin Yoon, and Chong-Yun Kang, “Large in-plane permittivity of

Ba0.6Sr0.4TiO3 thin films crystallized using excimer laser annealing at 300℃,”

APPLIED PHYSICS LETTERS 101, 242910 (2012)-Corresponding Author

57. Sung Yun Chung , Sunyoung Kim , Ju-Hyuck Lee , Kyongjun Kim , Sang-Woo Kim ,

Chong-Yun Kang , Seok-Jin Yoon , and Youn Sang Kim, “All-Solution-Processed

Flexible Thin Film Piezoelectric Nanogenerator,” Adv. Mater. 2012, 24, 6022–6027

58. HaiBo Xu, Mi-Ri Joung, Jin-Seong Kim, Sahn Nahma, Min-Gyu Kang, Chong-Yun

Kang and Seok-Jin Yoon, “Synthesis of homogeneous (Na1xKx)NbO3 nanorods

using hydrothermal and post-heat treatment processes,” Chemical Engineering

Journal 211-212 (2012) 16-21

59. Young Ho Do, Min Gyu Kang, Jin Sang Kim, Chong Yun Kang, Seok Jin Yoon,

“Fabrication of flexible device based on PAN-PZT thin films by laser lift-off

process,” Sensors and Actuators A 184 (2012) 124– 127-Corresponding Author

60. Won-Hee Lee, Seok-Jin Yoon, Chong-Yun Kang, Hyeong-Yup Lee, Yun-Soo Lim,

Byeong-Kwon Ju, and Dae-Yong Jeong, “Fabrication and Analysis of Butterfly-

Chong-Yun Kang Page 12

type Piezoelectric Actuators,” Journal of the Korean Physical Society, Vol. 61, No.

6, pp. 882∼886 (2012)-Corresponding Author

61. Hyun-Cheol Song, Chong-Yun Kang, Seok-Jin Yoon, and Dae-Yong Jeong,

“Engineered Domain Configuration and Piezoelectric Energy Harvesting in

0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Single Crystals,” Met. Mater. Int., Vol. 18, No.

3, pp. 499~503 (2012)

62. Bo-Yun Kim, Tae-Geun Seong, In-Tae Seo, Min-Soo Jang, Sahn Nahm, Chong-

Yun Kang, Seok-Jin Yoon, “Effects of annealing atmosphere on the structural and

electrical properties of (Na0.5K0.5)NbO3 thin films grown by RF magnetron

sputtering,” Acta Materialia 60, 3107–3112, (2012)

63. Kyooho Jung, Ho Won Jang, Chong-Yun Kang, Myong-Jae Yoo, Won Chel Choi,

and Jin-Sang Kim, “Thermoelectric Properties of Bi2Te3–PbTe Pseudo Binary Near

the Eutectic Composition,” Journal of Nanoscience and Nanotechnology Vol. 12,

3492–3495 (2012)

64. Kwang-Hwan Cho, Min-Gyu Kang, Ho Won Jang, Hyun Yong Shin, Chong-Yun

Kang, and Seok-Jin Yoon, “Significantly reduced leakage currents in organic thin

film transistors with Mn-doped Bi2Ti2O7 high-k gate dielectrics,” Physics Status

Soli RRL, 6, pp. 208-210 (2012)-Corresponding Author

65. Yunho Min, Geon Dae Moon, Bong Soo Kim, Byungkwon Lim, Jin-Sang Kim,

Chong Yun Kang, and Unyong Jeong, “Quick, Controlled Synthesis of Ultrathin

Bi2Se3 Nanodiscs and Nanosheets,” Journal of the American Chemical Society,

134, pp. 2872-2875 (2012)

66. Min-Gyu Kang, Seung-Min Oh, Kwang-Hwan Cho, Young-Ho Do, Dong-Soo Paik,

Cong-Hee Cho, Chong-Yun Kang, Sahn Nahm, and Seok-Jin Yoon, “Low-

Temperature Crystallization of Sol-Gel Derived PbZr0.52Ti0.48O3 Thin Films with

a Vanadium Additive,” Journal of the Electrochemical Society, 159, pp. D9-D12

(2012)-Corresponding Author

67. Young-Seok Shim, Hi Gyu Moon, Do Hong Kim, Ho Won Jang, Chong-Yun Kang,

Young Soo Yoon, and Seok-Jin Yoon, “Transparent conducting oxide electrodes

Chong-Yun Kang Page 13

for novel metal oxide gas sensors,” Sensors and Actuators B: Chemical, 160, pp.

357-363 (2011)

68. Jong-Woo Sun, Lee-Seung Kang, Jin-Seong Kim, Mi-Ri Joung, Sahn Nahm, Tae-

Geun Seong, Chong-Yun Kang, and Jong-Hee Kim, “Structural and electrical

properties of Bi2O3-Nb2O5 thin films grown at low temperatures by pulsed laser

deposition,” Acta Materialia, 59, 5434-5439 (2011)

69. Won-Hee Lee, Chong-Yun Kang, Dong-Soo Paik, Byeong-Kwon Ju, Seok-Jin

Yoon, “Butterfly-shaped ultra slim piezoelectric ultrasonic linear motor,” Sensors

and Actuators A 168, 2011, 127–130

70. Kwang-Hwan Cho, Chong-Yun Kang, Seok-Jin Yoon, and YoungPak Lee,

“Microstructure and properties of highly elongated (Ba0.5Sr0.5)TiO3 thin films by

applied electric field annealing,” Current Applied Physics, 11, pp. S106-S109

(2011)-Corresponding Author

71. Min Gyu Kang, Kwang Hwan Cho, Seung Min Oh, Young Ho Do, Chong Yun

Kang, Sangsig Kim, and Seok-Jin Yoon, “Low-temperature crystallization and

electrical properties of BST thin films using excimer laser annealing,” Current

Applied Physics, 11, pp. S66-S69 (2011)-Corresponding Author

72. Min-Gyu Kang, Kwang-Hwan Cho, Seung-Min Oh, Jin-Sang Kim, Chong-Yun

Kang, Sahn Nahm, and Seok-Jin Yoon, “High-temperature thermoelectric

properties of nanostructured Ca3Co4O9 thin films,” APPLIED PHYSICS LETTERS,

98, 2011, 142102

73. Min-gyu Kang, Kwang-hwan Cho, Chil-hyoung Lee, Chong-yun Kang, and Seok-

jin Yoon, “Amorphous Sr0.8Bi2.2Ta2O9 Thin Films for MIM Embedded

Capacitors,” Journal of the Korean Physical Society, Vol. 57, No. 4, October 2010,

pp. 1062-1065

74. Kwang-Hwan Cho, Min-Gyu Kang, Seung-Min Oh, Chong-Yun Kang, YoungPak

Lee, Seok-Jin Yoon, “Low voltage ZnO thin-film transistor with Ti-substituted BZN

gate insulator for flexible electronics,” Thin Solid Films, 518, 2010, 6277–6279

75. Jong-Woo Sun, Lee-Seung Kang, Jin-Seong Kim, Dong-Soo Paik, Sahn Nahm, Tae-

Geun Seong, Chong-Yun Kang, and Jong-Hee Kim, “Effect of laser beam energy

density on the structural and electrical properties of TiO2-doped Bi5Nb3O15 thin

Chong-Yun Kang Page 14

film grown by pulsed laser deposition,” J. Phys. D: Appl. Phys., 43, 2010, 305404

(6pp)

76. Hi Gyu Moon, Young-Seok Shim, Ho Won Jang, Jin-Sang Kim, Kyoung Jin Choi,

Chong-Yun Kang, Ji-Won Choi, Hyung-Ho Park, Soek-Jin Yoon, “Highly sensitive

CO sensors based on cross-linked TiO2 hollow hemispheres,” Sensors and Actuators

B, 149, 2010, 116–121

77. S. T. Lee, Y. H. Jo , H. E. Kim, D. H. Youn, I. J. Choi, S. H. Key, C.-Y. Kang, W.

S. Hong, and Y. S. Cho, “Grain boundary segregation and microwave dielectric

properties of low loss Mg1.5Zn0.5SiO4 ceramics containing Bi2O3,” Advances in

Applied Ceramics, 2010, VOL 109, NO 6, 367-372

78. Kwang-Hwan Cho, Min-Gyu Kang, Chong-Yun Kang, Seok-Jin Yoon, and

YoungPak Lee, “Titanium-Substituted Bi1.5Zn1.0Nb1.5O7 for High-Density and

Low-Temperature-Coefficient-of-Capacitance MIM Capacitor by Low-Temperature

Process (300℃),” IEEE ELECTRON DEVICE LETTERS, VOL. 31, NO. 5, MAY

2010, 473-475

79. WOO-SUK JUNG, CHONG-YOON KANG, JEONG-DO KIM, and SEOK-JIN

YOON, “Control of Tiny Ultrasonic Linear Actuator Using Magneto-resistive

Sensor for Camera Module,” Electric Power Components and Systems, 38:22–32,

2010

80. Chang-Hak Choi, Joo-Young Choi, Kyung-Hoon Cho, Myong-Jae Yoo, Jae-Hong

Choi, Sahn Nahma, Chong-Yun Kang, Seok-Jin Yoon, Jong-Hee Kim,

“Investigation on the valence state of Te ions in the Bi6Ti5TeO22 thin film using X-

ray photoelectron spectroscopy,” Journal of the European Ceramic Society 30 (2010)

517–520

81. Kyung-Hoon Cho, Chang-Hak Choi, Joo-Young Choi, Tae-Geun Seong, Sahn

Nahm, Chong-Yun Kang, Seok-Jin Yoon, Jong-Hee Kim, “Leakage current

mechanism and effect of oxygen vacancy on the leakage current of Bi5Nb3O15

films,” Journal of the European Ceramic Society 30 (2010) 513–516

82. Tae-Geun Seong, Kyung-Hoon Cho, Jong-Woo Sun, Myung-Eun Song, Dong-Soo

Paik, Sahn Nahm, Chong-Yun Kang, and Jong-Hee Kim, “Crystallization and

Chong-Yun Kang Page 15

Improvement of Electrical Properties of Bi5Nb3O15 Thin Films Crown at Low

Temperature,” Japanese Journal of Applied Physics 48 (2009) 111401

83. Hyun-Cheol Song, Chong-Yun Kang, Seok-Jin Yoon, Dae-Yong Jeong, “Analysis

of stress distribution in flexible piezoelectric energy harvester,” Journal of the

Ceramic Society of Japan, 117 (10), 2009, 1074-1077

84. Kwang-Hwan Cho, Min-Gyu Kang, Chong-Yun Kang, Seok-Jin Yoon, YoungPak

Lee, Jong-Hee Kim, and Bong-Hee Cho, “Effect of UV-Assisted RTA on the

Electrical Properties of (Ba,Sr)TiO3 Films for Low Temperature Embedding of

Decoupling Capacitor,” Journal of The Electrochemical Society, 156, 12, G230-

G232, 2009

85. Hyun-Cheol Song, Hyung-Chan Kim, Chong-Yun Kang, Hyun-Jai Kim, Seok-Jin

Yoon, Dae-Yong Jeong, “Multilayer piezoelectric energy scavenger for large current

generation,” J Electroceram (2009) 23:301–304

86. T-G Seong, K-H Cho, J-Y Choi, S Nahm, C-Y Kang, S-J Yoon, and J-H Kim,

“Effects of oxygen pressure and Mn-doping on the electrical and dielectric properties

of Bi5Nb3O15 thin film grown by pulsed laser deposition,” J. Phys. D: Appl. Phys.

42 (2009) 175402 (6pp)

87. Joo-Young Choi, Lee-Seung Kang, Kyung-Hoon Cho, Tae-Geun Seong, Sahn Nahm,

Chong-Yun Kang, Seok-Jin Yoon, and Jong-Hee Kim, “Structural and Electrical

Properties of Mn-Doped Bi4Ti3O12 Thin Film Grown on TiN/SiO2/Si Substrate for

RF MIM Capacitors,” IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 56,

NO. 8, AUGUST 2009

88. Woo-Suk Jung, Chong-Yun Kang, Dong-Soo Paik, Piotr E. Vasiljev, Jeong-Do

Kim, Seok-Jin Yoon, “Dynamic properties of an omni-directional piezoelectric

motor for precision position control,” Ultrasonics 49 (2009) 594–598

89. Kyung-Hoon Cho, Tae-Geun Seong, Joo-Young Choi, Jin-Seong Kim, Sahn Nahm,

Chong-Yun Kang, Seok-Jin Yoon, and Jong-Hee Kim, “Electrical Properties of

Bi5Nb3O15 Thin Film Grown on TiN/SiO2/Si at Room Temperature for Metal-

Insulator-Metal Capacitors,” IEEE ELECTRON DEVICE LETTERS, VOL. 30, NO.

6, JUNE 2009

90. Joo-Young Choi, Chang-Hak Choi, Kyung-Hoon Cho, Tae-Geun Seong, Sahn

Nahm, Chong-Yun Kang, Seok-Jin Yoon, Jong-Hee Kim, “Effect of oxygen vacancy

Chong-Yun Kang Page 16

and Mn-doping on electrical properties of Bi4Ti3O12 thin film grown by pulsed

laser deposition,” Acta Materialia 57 (2009) 2454–2460

91. Dong-Soo Paik, Kyung-Ho Yoo, Chong-Yun Kang, Bong-Hee Lee, Sahn Nahm, and

Seok-Jin Yoon, “Multilayer piezoelectric linear ultrasonic motor for camera

module,” Journal of Electroceramics, 22, pp. 346-351 (2009)

92. Kyung-Hoon Cho, Chang-Hak Choi, Joo-Young Choi, Tae-Geun Seong, Sahn

Nahm, Chong-Yun Kang, Seok-Jin Yoon, and Jong-Hee Kim, “Effect of Oxygen

Pressure on the Electrical Properties of Bi5Nb3O15 Films Grown by RF Magnetron

Sputtering,” IEEE ELECTRON DEVICE LETTERS, VOL. 29, NO. 9, SEPTEMBER

2008

93. Kyung-Hoon Cho, Chang-Hak Choi, Kyung Pyo Hong, Joo-Young Choi, Young

Hun Jeong, Sahn Nahm, Chong-Yun Kang, Seok-Jin Yoon, and Hwack-Joo Lee,

“Electrical properties of amorphous Bi5Nb3O15 thin film for RF MIM capacitors,”

IEEE Electron Device Letters, 29, pp. 684-687 (2008)

94. Sun-Jung Kim, Pyeing-Seok Cho, Jong-Heun Lee, Chong-Yun Kang, Jin-Sang

Kim, and Seok-Jin Yoon, “Preparation of multi-compositional gas sensing films by

combinatorial solution deposition,” Ceramics International, 34, pp. 827-831 (2008)

95. Kyung Pyo Hong, Kyung-Hoon Cho, Young-Hun Jeong, Sahn Nahm, Chong-Yun

Kang, and Seok-Jin Yoon, “Investigation on the electric properties of

Bi1.5ZnNb1.5O7 thin films grown on TiN substrate for MIM capacitors,” IEEE

Electron Device Letters, 29, pp. 334-337 (2008)

96. Chang-Hak Choi, Joo-Young Choi, Kyung-Hoon Cho, Myoung-Jae Yoo, Sahn

Nahm, Chong-Yun Kang, Seok-Jin Yoon, and Jong-Hee Kim, “Effect of oxygen

vacancies on the electrical properties of Bi6Ti5TeO22 thin film,” Electrochemical

and Solid State Letters, 11, pp. G51-G54 (2008)

97. Kyung-Hoon Cho, Chang-Hak Choi, Young-Hun Jeong, Sahn Nahm, Chong-Yun

Kang, Seok-Jin Yoon, and Hwack-Joo Lee, “Structural and electrical properties of

Bi5Nb3O15 thin films for MIM capacitors with low processing temperatures,”

Journal of the Electrochemical Society, 155, pp. G148-G161 (2008)

Chong-Yun Kang Page 17

98. Chang-Hak Choi, Joo-Young Choi, Kyung-Hoon Cho, Myoung-Jae Yoo, Sahn

Nahm, Chong-Yun Kang, Seok-Jin Yoon, and Jong-Hee Kim, “Oxygen pressure

and Mn-doping effects on the structure and leakage current of Bi6Ti5TeO22 thin

film,”Journal of the electrochemical Society, 155, pp. G119-G202 (2008)

99. I. G. Mironenko, A. A. Semenov, A. A. Ivanov, P. J. Beljavski, Chong-Yun

Kang, and S. F. Karmanenko,“ Multislot transmission lines and microwave phase

shifters based on (Ba,Sr)TiO3 films,” Integrated Ferroelectrics, 96, pp. 51-59 (2008)

100. Kwang-Hwan Cho, Chil-Hyoung Lee, Chong-Yun Kang, Seok-Jin Yoon, and

Young-Pak Lee, “Influence of applied electric field annealing on the microwave

properties of (Ba0.5Sr0.5)TiO3 thin films,” APPLIED PHYSICS LETTERS, 90,

2007, 162905

101. Ki-Won Kim, Pyeong-Seok Cho, Sun-Jung Kim, Jong-Heun Lee, Chong-Yun

Kang, Jin-Sang Kim, Seok-Jin Yoon, “The selective detection of C2H5OH using

SnO2–ZnO thin film gas sensors prepared by combinatorial solution deposition,”

Sensors and actuators B 123, 2007, 318-324

102. Jong-Yoon Ha, Ji-Won Choi, Chong-Yun Kang, Jin-Sang Kim, Seok-Jin Yoon,

Doo Jin Choi, Hyun-Jai Kim, “Improvement of dielectric loss of (Ba,Sr)(Ti,Zr)O3

ferroelectrics for tunable devices,” Journal of the European Ceramic Society 27,

2007, 2747–2751

103. Sang-Jong KIM, Jong-Yoon HA, Ji-Won CHOI, Chong-Yun KANG, Hyun-Jai

KIM, Dae-Yong JEONG, Man-Young SUNG, and Seok-Jin YOON, “Piezoelectric

and Dielectric Properties of 0.05Pb(Al0.5Nb0.5)O3–0.95Pb(Zr0.52Ti0.48)O3 Ceramics

Doped with Nb2O5 and MnO2,” Japanese Journal of Applied Physics, Vol. 46, No.

2, 2007, pp. 691–694

104. Sang-Jong KIM, Chong-Yun KANG, Ji-Won CHOI, Hyun-Jai KIM, Man-

Young SUNG, and Seok-Jin YOON, “Low Temperature Sintering of ZnO-Doped

0.01Pb(Mg1/2W1/2)O3–0.41Pb(Ni1/3Nb2/3)O3–0.35PbTiO3–0.23PbZrO3 Ceramics,”

Japanese Journal of Applied Physics, Vol. 46, No. 1, 2007, pp. 276–279

Chong-Yun Kang Page 18

105. Kwang-Hwan Cho, Jong-Yoon HA, Chong-Yun Kang, Ji-Won CHOI, Young-

Pak Lee, and Seok-Jin Yoon, “Structural features and microwave properties of

Ba0.5Sr0.5TiO3 films grown on sapphire substrates,” Solid State Phenomena 124-

1, 2007, 1829-1832

106. Kyong-Jae Lee, Hyun-Phill Ko, Chong-Yun Kang, Hyun-Jai Kim, Seok-Jin

Yoon, Sahn Nahm, “A study on the friction and thrust force of the shaft and mobile

element in the impact typed piezoelectric ultrasonic linear motor,” Journal of

Electroceramics, 17, 2006, 499–503

107. Chong-Yun Kang, Kyoung-Ho Yoo, Hyun-Phill Ko, Hyun-Jai Kim, Tae-Kuk

Ko Seok-Jin Yoon, “Analysis of driving mechanism for tiny piezoelectric linear

motor,” Journal of Electroceramics, 17, 2006, 609–612

108. Sang-Jong KIM, Chong-Yun KANG, Ji-Won CHOI, Hyun-Jai KIM, Man-

Young SUNG, and Seok-Jin YOON, “Characteristics of PMW-PNN-PT-PZ thick

films on various bottom electrodes,” Journal of Electroceramics, 17, 2006, 495–498

109. Hyun-Phill Ko, Chong-Yun Kang, Jin-Sang Kim, Serigey N. Borodin, Sangsig

Kim, Seok-Jin Yoon, “Constructions and characteristics of a tiny piezoelectric linear

motor using radial mode vibrations,” Journal of Electroceramics, 17, 2006, 603–608

110. Hyun-Jun Kim, Dal-Young Kim, Jong-Yoon Ha, Chong-Yun Kang, Man

Young Sung, Bong Hee Cho, Seok-Jin Yoon, Hyun-Jai Kim, “Deposition of LiNbO3

thin films for selective etching,” Journal of Electroceramics, 17, 2006, 933–935

111. I. G. Mironenko, Chong-Yun Kang, S. F. Karmanenko, A. A. Ivanov, A. A.

Semenov, O. V. Sinjukova, “Microwave slot transmission lines based on

ferroelectric films tunable through low bias voltage,” Journal of Electroceramics,

17, pp. 427-432 (2006)

112. O. Yu. Buslov, Chong-Yun Kang, V. N. Keis, I. V. Kotelnikov, A. Yu Shimko,

M. F. Ivanova, A. V. Tumarkin, S. F. Karmanenko, and A. B. Kozyrev, “Dielectric

Resonators Loaded by Ferroelectric Varactors for Tunable Ka Band Filter,”

Integrated Ferroelectrics, 86, 2006, 171–179

113. Jong-Yoon Ha, Chong-Yun Kang, Ji-Won Choi, Sung-Hun Sim, S. F.

Karmanenko, Seok-Jin Yoon, and Hyun-Jai Kim, “Improvement in Tunability and

Chong-Yun Kang Page 19

Dielectric Loss of BSTZ Ferroelectric Thin Films Using Post-Annealing,”

Integrated Ferroelectrics, 86, 2006, 85–94

114. Jong-Yoon Ha, Ji-Won Choi, Chong-Yun Kang, Seok-Jin Yoon, Doo Jin Choi,

Hyun-Jai Kim, “Microwave dielectric properties of Ca[(Li1/3Nb2/3)1-xTix]O3-δ

ceramics with glass,” Journal of Electroceramics, 17, 2006, 399–403

115. Beom-Keun Yoo, Yong-Wook Park, Chong-Yun Kang, Seok-Jin Yoon, Jin-

Sang Kim, “Surface acoustic wave sensors to detect volatile gases by measuring

output phase shift,” Journal of Electroceramics, 17, 2006, 1013–1017

116. Chong-Yun Kang, S. F. Karmanenko, I. G. Mironenko, A. A. Semenov, A. I.

Dedyk, A. A. Ivanov, P. Ju. Beljavski, and U. V. Pavlova, “The Investigation of

Dielectric Characteristics of (Ba,Sr)TiO3 Thin Films in Millimeter Wavelength

Range”, Integrated Ferroelectrics, 86, 2006, 131–140

117. Jong-Yoon Ha, Ji-Won Choi, Chong-Yun Kang, S. F. Karmanenko, Seok-Jin

Yoon, Doo Jin Choi, Hyun-Jai Kim, “Thickness dependent ferroelectric properties

of BSTO thin films deposited by RF magnetron sputtering,” Journal of

Electroceramics, 17, 2006, 141–144

118. Ji-Won Choi, Chong-Yun Kang, Jin-Sang Kim, Seok-Jin Yoon, Hyun-Jai Kim,

and R. B. vanDover, ‘A High Throughput Search of Dielectric Thin Films for

Tunable Devices,” Advances in Science and Technology Vol. 45, 2006, pp. 2351-

2354

119. Kwang-Hwan Cho, Jong-Yoon Ha, Ji-Won Choi, Seok-Jin Yoon, Chong-Yun

Kang, and Young-Pak Lee, “Characteristics of (Ba,Sr)TiO3 Thin Films for

Microwave Tunable Device applications,” Journal of the Korean Physical Society,

Vol. 49, No. 3, September 2006, pp. 1076-1080

120. Hyun-Phill KO, Kyong-Jae LEE, Kyoung-Ho YOO, Chong-Yun KANG,

Sangsig KIM and Seok-Jin YOON, “Analysis of tiny piezoelectric ultrasonic linear

motor,” Japanese Journal of Applied Physics, Vol. 45, No. 5B, 2006, pp. 4782–4786

121. I. G. MIRONENKO, S. F. KARMANENKO, A. A. IVANOV, A. A. SEMENOV,

O. V. SINJUKOVA, CHONG-YUN KANG, AND YOUNG-JEI OH, “Multislot

coupled resonators formed on BST ferroelectric films as the basis of microwave

tunable band-pass filters,” Vol. 334Ferroelectrics, 2006, pp. 277–284

Chong-Yun Kang Page 20

122. Hyun-Phill Ko, Sangsig Kimb, Sergjus N. Borodinas, Piotr E. Vasiljev, Chong-

Yun Kang, Seok-Jin Yoon, "A novel tiny ultrasonic linear motor using the radial

mode of a bimorph", Sensors and actuators, A 125, 2006, 477-481

123. Hyun-Phill Ko, Sangsig Kim, Chong-Yun Kang, Hyun-Jai Kim, and Seok-Jin

Yoon, “Optimization of a piezoelectric linear motor in terms of the contact

parameters,” Materials Chemistry and Physics, 90, pp. 322-326 (2005)

124. Jong-Yoon HA, Ji-Won CHOI, Chong-Yun KANG, S. F. KARMANENKO,

Seok-Jin YOON, Doo-Jin CHOI, and Hyun-Jai KIM, "Effects of Annealing Process

on Dielectric Properties of (Ba,Sr)TiO3 Thin Films Grown by RF Magnetron

Sputtering," Japanese Journal of Applied Physics Vol. 44, No. 38, 2005, pp. L

1196.L 1198

125. Jong-Yoon Ha, Ji-Won Choi, Chong-Yun Kang, Seok-Jin Yoon, Doo Jin Choi,

and Hyun-Jai Kim, "Low Temperature Sintering of Ca[(Li1/3Nb2/3)1-xTix]O3-δ Based

Microwave Dielectric Ceramics with Glass Frit," Japanese Journal of Applied

Physics, Vol.44 No.3 2005 pp1322-1325

126. Seo-Young Maeng, Dong-Kyun Lee, Ji-Won Choi, Hyun-Jai Kim, Chong-Yun

Kang, Sahn-Nahm and Seok-Jin Yoon, “Design and fabrication of multilayer

actuator using floating electrode,” Materials Chemistry and Physics, Volume 90,

Issues 2-3, 15 April 2005, pp 405-410

127. Sang-Jong Kim, Chong-Yun Kang, Ji-Won Choi, Dal-Young Kim, Man-Young

Sung, Hyun-Jai Kim and Seok-Jin Yoon, “Properties of piezoelectric actuator on

silicon membrane, prepared by screen printing method,” Materials Chemistry and

Physics, Volume 90, Issues 2-3, 15 April 2005, pp 401-404

128. Jong-Yoon Ha, Ji-Won Choi, Chong-Yun Kang, Doo Jin Choi, Hyun-Jai Kim

and Seok-Jin Yoon, “Effects of ZnO on piezoelectric properties of 0.01PMW–

0.41PNN–0.35PT–0.23PZ ceramics,” Materials Chemistry and Physics, Volume 90,

Issues 2-3, 15 April 2005, pp 396-400

129. Sung-Hun Sim, Chong-Yun Kang, Ji-Won Choi, Young-Joong Yoon, Seok-Jin

Yoon, and Hyun-Jai Kim "Modeling and Optimization of LTCC-based Inductors on

Ground Substrate," Journal of the Ceramic Society of Japan, Supplement 112-1,

PacRim 5 Special issuie, 112 [5] s1587-s1590 2004

Chong-Yun Kang Page 21

130. Sung-Hun Sim, Chong-Yun Kang, Young-Joong Yoon, Seok-Jin Yoon, and

Hyun-Jai Kim, “A compact lumped-element low pass filter using low temperature

cofired ceramic technology," Journal of the European Ceramic Society, Vol.23

No.14 pp. 2717-2720. 2003.9

131. Ji-Won Choi, Jong-Yoon Ha, Chong-Yun Kang, Seok-Jin Yoon, Hyun-Jai Kim,

Ki Hyun Yoon, "Structural characteristics of new high-Q (1-x)(Al½Ta½)O-

x(Mg⅓Ta⅔)O₂" Materials Chemistry and Physics 2003, v. 79 no. 2-3, pp. 243-246.

132. Sung-Hun Sim, Chong-Yun Kang, Ji-Won Choi, Seok-Jin Yoon, Young-Joong

Yoon, Hyun-Jai Kim, "Multilayer helical dipole antenna for IMT-2000 handset."

Materials Chemistry and Physics 2003, v. 79 no. 2-3, pp. 111-115.

133. Ji-Won Choi, Chong-Yun Kang, Sung-Hun Sim, Seok-Jin Yoon, Hyun-Jai Kim,

Ki Hyun Yoon, "Dielectric and patch antenna characteristics of new high-Q (1-

x)(Al½Ta½)O-x(Mg⅓Ta⅔)O₂ (O≤x≤1.0) microwave ceramics." Materials

Chemistry and Physics 2003, v. 79 no. 2-3, pp. 247-251.

134. Hyun Jun Kim, Sewoong Kwon, Sung Hun Sim, Young Joong Yoon, Hyun Jai

Kim, Seok Jin Yoon, Chong-Yun Kang, "Dual-frequency Small Chip Meander

Antenna" ,Microwave and Optical Technology Letters, Vol. 35, Issue 4, pp274-277,

2002. 11

135. Sung-Hun Sim, Chong-Yun Kang, Seok-Jin Yoon, Young-Joong Yoon, and

Hyun-Jai Kim, “Broadband multiplayer ceramic chip antenna for handsets,”

Electronics Letters, Vol.38 No.5 pp205-207 2002

136. Sung-Hun Sim, Chong-Yun Kang, Ji-Won Choi, Seok-Jin Yoon, Hyun-Jai Kim,

and Young-Joong Yoon, "Computer-Aided Design of Small Patch Antenna Using

(Al,Mg)TaO2, Ceramics," Journal of Materials Science: Materials in Electronics,

Vol.13 No.4 pp.207-211 2002

137. Ji-Won Choi, Chong-Yun Kang, Seok-Jin Yoon, Hyun-Jai Kim, Hyung-Jin

Jung, and Ki-Hyun Yoon, “Microwave Dielectric Properties of B2O3 Doped

Ca[(Li1/3Nb2/3)0.9Ti0.1]O3 Ceramics,” Ferroelectrics, Vol. 262, pp.167-172 2001

138. Ji-Won Choi, Jong-Yoon Ha, Chong-Yun Kang, Seok-Jin Yoon, Hyun-Jai Kim,

and Ki Hyun Yoon, "Microwave dielectric properties of (Pb,Ca)(Mg,Nb,Sn)O3

Ceramics," Jpn. J. Appl. Phys., Vol. 39, No.10, pp.5923-5926 Oct. 2000

Chong-Yun Kang Page 22

139. Chong-Yun Kang, Ji-Won Choi, Seok-Jin Yoon, Hyun-Jai Kim, Chang-Yub

Park, "Design of Monoblock Dielectric Filter Using (Pb,Ca)(Fe,Nb,Sn)O3

Ceramics," Journal of Materials Science: Materials in Electronics, Vol.10 No.9

pp.661-666 Dec. 1999

140. C.Y. Kang, S. J. Yoon, J. W. Choi, H. J. Kim, Y. S. Ko, C. D. An, C. Y. Park,

"MONOBLOCK λ/4 DIELECTRIC FILTER USING HIGH K MATERIAL,"

Ceramic Transactions, Vol.100 pp.399-408 1999.

141. Ji-Won Choi, Seok-Jin Yoon, Chong-Yun Kang, Sergey Kucheiko, Yong-

Wook Park, Hyun-Jai Kim, and Hyung-Jin Jung, "DIELECTRIC PROPERTIES OF

TIN SUBSTITUTED Ca(Li1/3Nb2/3)O3-δ CERAMICS," Ceramic Transactions,

Vol.100 pp.305-312 1999.

142. Ji-Won Choi, Chong-Yun Kang, Seok-Jin Yoon, Hyun-Jai Kim, Hyung-Jin

Jung, and Ki-Hyun Yoon, "Microwave dielectric properties of Ca[(Li1/3Nb2/3)1-

xMx]O3-δ (M=Sn, Ti) Ceramics," J. Mater. Res., Vol. 14, No.9, pp.3567-3570 Sep.

1999