1

Programme

Disordered Materials

DisoMAT 2019International School and Conference on Disorder in Materials Science

24. - 26. September 2019Potsdam, Germany

https://disomat2019.inventum.de

DisoMAT 2019

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The Scope

The study and exploitation of disorder is a vital research area in the broader field of material science. Structural and compositional randomness is ubiquitous in nature, and is often key tool for specific purposes, as mimicry or colouring. The benefits of disorder are a useful guide in engineering, and in visionary developments of novel advanced materials with unexpected and surprising properties. The general subject of disorder is rapidly emerging into an area of interdisciplinary scientific interest, which is, however, still in its infancy.

To accommodate these developments, the purpose of the inaugural Disordered Materials 2019 (DisoMAT) conference is to bring together experts from various scientific communities, e.g. the natural science disciplines biology and physics, and material scientists and engineers to advance the field of disorder in material science by combining fundamental and applied research with emphasis on multidisciplinary approaches and processing routes. Contributions from the fields of theoretical, computational, and applied physics, theoretical and experimental biology, and optics and photonics are envisioned to be combined. The development of novel approaches and design routes to realise tailored disorder in materials will be one of the main topics of this conference.

The inaugural Disordered Materials 2019 conference will have a special focus on disordered materials in optics and photonics. It is by now accepted that optical media do not necessarily have to be regular. Quite in contrast, photonic materials with deliberately introduced disorder in their respective geometries and compositions show interesting novel and tuneable unforeseen properties. These aspects shall be showcased at the conference.

International experts will give keynote/invited lectures about applications in nano-optics and -photonics, in biology, and materials science. Thus, the three-day conference comes up as a discussion panel for researchers, manufacturers, and users of materials with interesting novel and tuneable properties. During the conference, the best three posters will be honoured.

The Disordered Materials 2019 conference will be held from 24. - 26. September 2019 in Potsdam, the city of palaces and gardens, Germany.

We cordially invite you to join the Disordered Materials 2019 conference, to share your experience in disordered materials with your fellow colleagues and to enjoy the very beautiful and special atmosphere during our conference.

Prof. Dr. Cordt Zollfrank Technische Universität München, Germany

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Conference Location

Kongresshotel Potsdam

Am Luftschiffhafen 1

14471 Potsdam, Germany

www.kongresshotel-

potsdam.com

Conference Chair

Cordt Zollfrank

Technische Universität

München, Germany

Conference Office

INVENTUM GmbH

Marie-Curie-Straße 11-17

53757 Sankt Augustin,

Germany

T +49 (0)2241 232 7742

disordered-materials@inven-

tum.de

Conference homepage

https://disomat2019.inventum.

de

Conference Language

The official conference

language will be English.

The conference fee includes

admittance to the scientific

programme, coffee breaks,

snacks and drinks during the

poster discussion and

conference dinner.

Conference Fees

Young Researchers up to 30

years

DGM-members 300 EUR

Non-members 330 EUR

Expert Researchers

31-40 years

DGM-members 500 EUR

Non-members 540 EUR

Professionals University

DGM-members 600 EUR

Non-members 650 EUR

Industry

DGM-members 770 EUR

Non-members 830 EUR

List of Participants

Upon registration delega-

tes and authors agree to be

published in the online “List

of Participants“. The list is

available on the conference

homepage.

Internet Access

It is possible to get a wireless

access via the Kongresshotel.

Poster Discussion Evening

The poster discussion evening

take place on Tuesday. It will

start at about 19:15. It will give

poster authors the opportunity

to be available in front of their

posters to discuss their subjects

and respond to questions.

Snacks and bevererages will be

offered.

Conference Dinner

On Wednesday 25th september

2019 all participants are invited

to take part in the conference

dinner.

Poster Award

The best three posters will be

awarded a prize. The winners

will be identified by a jury. The

prizes will be announced on

Wednesday evening during the

conference dinner.

General InformationTable of Content

The Scope 3

Table of Content 4

General Information 5

Programm Commitee & International Advisory Board 6

Conference Overview 7

Programme Tuesday 8

Poster Presentation Tuesday 10

Programme Wednesday 11

Programme Thursday 14

List of Authors 16

About the SPP 1839 „Tailored Disorder“ 18

Conference Venue & Travel Information 19

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Programm Commitee & International Advisory Board

Prof. Dr. Kurt BuschHumboldt University Berlin, Germany

Prof. Dr. Helge-Otto FabritiusHamm-Lippstadt University of Applied Sciences, Germany

Prof. Dr. Georg von FreymannTechnische Universität Kaiserslautern, Germany

Prof. Dr. Carsten RockstuhlKarlsruhe Institute of Technology (KIT), Karlsruhe, Germany

Prof. Dr. Cordt ZollfrankTechnische Universität München, Germany

Prof. Dr. Michael H. BartlUniversity of California and University of Utah, USA

Prof. Dr. Hui CaoYale University, New Haven, USA

Prof. Dr. Claudio ContiUniversity Sapienza, Rome, Italy

Prof. Dr. Sushil MujumdarTata Institute of Fundamental Research, Mumbai, India

Prof. Dr. Ullrich SteinerAdolphe Merkle Institute, Fribourg, Switzerland

International Advisory Board

Programme Committee

Conference Overview

Tuesday 24 September 2019

12:00 Conference Registration

13:00 Opening Address

13:20 Plenary: S. Torquato

14:00 Coffee Break

14:30 Session 1

14:50 Keynote: S. Vignolini

15:40 Coffee Break

16:10 Keynote: B. Wilts

16:40 Session 2

17:40 Coffee Break

18:10 Poster Presentation

18:35 Poster discussion evening

Wednesday 25 September 2019

09:00 Keynote: S. Skipetrov

09:30 Session 3

10:30 Coffee Break

11:00 Keynote: G. Gomard

11:30 Session 4

12:50 Lunch

13:50 Keynote: G. Maret

14:20 Session 5

15:40 Coffee Break

16:10 Keynote: R. Sapienza

16:40 Session 6

17:40 Refreshment

18:30 Dinner

Thursday 25 September 2019

09:00 Keynote Lecture: F. Riboli

09:30 Session 7

10:30 Coffee Break

11:30 Session 8

12:50 Closing Remarks

13:10 Farewelllunch

14:20 End of the Conference

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Programme Tuesday 12:00 - 14:50

12:00 Registration

Room 0.226

13:00 Opening AddressC. Zollfrank, Technische Universität München (Germany)

Plenary Lecture

Chair C. Zollfrank, Technische Universität München (Germany)G. v. Freymann, Technische Universität Kaiserslautern (Germany)

13:20 Structure and Novel Physical Properties of DisorderedHyperuniform MaterialsS. Torquato (Sp), Princeton University (United States)

Hyperuniform states of matter include all perfect crystals, perfect quasicrystals, and some exotic disordered materials. Disordered hyperuniform many-particle systems can be regarded to be new states of disordered matter in that they behave more like crystals or quasicrystals in the manner in which they suppress large-scale density fluctuations, and yet are also like liquids and glasses because they are statistically isotropic structu-res with no Bragg peaks. Thus, these special correlated disordered materials possess a „hidden order“ that is not apparent on large length scales. It has been established by a variety of groups that disordered hyperuniform materials possess desirable photonic and electronic band properties. More recently, we have shown that they possess nearly opti-mal transport and elastic properties. I will review the salient ideas behind hyperuniformi-ty and procedures to design a variety of different disordered hyperuniform materials as well as their corresponding physical properties, including novel electromagnetic, photo-nic, transport and mechanical characteristics. It has been a numerical and experimental challenge is to create very large samples that are hyperuniform with high fidelity. I will discuss recent progress that we have made in this direction and its implications for novel physical properties.

14:00 Coffee Break

Session 1

Chair C. Zollfrank, Technische Universität München (Germany)G. v. Freymann, Technische Universität Kaiserslautern (Germany)

14:30 Fabrication of Nearly-Hyperuniform Substrates by Tailored Disorder for Photo-nic ApplicationsA. Sprafke (Sp)1; P. Piechulla1; L. Mühlenbein1; R. Wehrspohn1; S. Nanz2; A. Abass2;C. Rockstuhl21Martin Luther University Halle-Wittenberg (Germany); 2Karlsruhe Institute of Technology (Germany)

14:50 Colour Engineering: form nature to applicationsS. Vignolini (Sp)11University of Cambridge (United Kingdom)

15:20 Capabilities of photoresists based on polysaccharides for direct laser writingA. Koerfer (Sp)1; M.-C. Heep1; M. Rothammer2; C. Zollfrank2; G. von Freymann3

1TU Kaiserslautern (Germany); 2TU Munich, Straubing (Germany); 3Fraunhofer Institute for Industrial Mathematics ITWM (Germany)

15:40 Coffee Break

Session 2

Chair H. Fabritius, Hamm-Lippstadt University of Applied Sciences (Germany)

16:10 KeynoteDisorder in nature: from ultra-dense gratings to photonic crystalsB. Wilts (Sp)1

1University of Fribourg (Switzerland)

16:40 A simple model mimicking the optical properties of white beetlesD. Meiers (Sp)1; M.-C. Heep1; G. von Freymann2

1Technische Universität Kaiserslautern (Germany); 2Fraunhofer Institute for Industrial Mathematics ITWM (Germany)

17:00 Cellulose-Based Photoresists for Direct Laser Writing of Bioinspired, Disordered ArchitecturesM. Rothammer (Sp)1; M.-C. Heep2; G. von Freymann2; C. Zollfrank1

1Technical University of Munich (TUM), Straubing (Germany); 2University of Kaiserslautern (Germany)

17:20 Polylactide – a bio-plastic suitable for optical components?S. Saha (Sp)1; F. Walther2; M. Hemmerich1; R. Scholz2; F. Tappe1; J. Meyer1

1Hochschule Hamm-Lippstadt (Germany); 2Technische Universität Dortmund, Dormtund (Germany)

17:40 Coffee Break

Programme Tuesday 14:50 - 18:10

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Poster Presentation

Chair C. Zollfrank, Technische Universität München (Germany)G. v. Freymann, Technische Universität Kaiserslautern (Germany)K. Busch, Humboldt University Berlin (Germany)C. Rockstuhl, Karlsruhe Institute of Technology (KIT), Karlsruhe, (Germany)H. Fabritius, Hamm-Lippstadt University of Applied Sciences (Germany)

18:10 Many-particle dynamics and quantum correlations in stochastically-coupled quantum networksA. Perez-Leija (Sp)1; R.d.J. Leon-Montiel2; K. Busch3

1Humboldt Universität, Berlin (Germany); 2National Autonomous University of Mexico (Mexico); 3Max Born Institute and Humboldt University of Berlin (Germany)

18:13 Modeling surface roughness in nanophotonicsF. Loth (Sp)1; T. Kiel1; P.T. Kristensen1; K. Busch1

1Humboldt Universität, Berlin (Germany)

18:16 Calculation of light localization, field enhancement and hot-spots in gold nanospongesS. Bohm (Sp)1; F. Schwarz2; E. Runge1

1Technical University of Ilmenau (Germany); 2ICO-Lux GmbH, Jena (Germany)

18:19 Photon diffusion inside a cylindrically-shaped disordered nonlinear mediumR. Samanta (Sp)1; S. Mondal1; S. Mujumdar1

1Tata Institute of Fundamental Research, Mumbai (India)

18:22 Local symmetries in a photonic systemM. Heinrich (Sp)1; N. Schmitt1; S. Weimann1; C.V. Morfonios2; M. Röntgen2; P. Schmel-cher2;A. Szameit1

1University of Rostock (Germany); 2University of Hamburg (Germany)

18:25 Engineering Order in a Disordered Nonlinear Optical Ferroelectric CrystalJ. Imbrock (Sp)1; M. Ayoub2; C. Denz2

1University of Münster (Germany); 2Westfälische Wilhelms-Universität Münster (Germany)

18:30 Poster discussion evening

Poster Presentation Tuesday 18:10 - 20:30

Session 3

Chair K. Busch, Humboldt University Berlin (Germany)C. Rockstuhl, Karlsruhe Institute of Technology (KIT), Karlsruhe, (Germany)

09:00 KeynoteAnderson localization of vector wavesS. Skipetrov (Sp)1

1Université Grenoble Alpes (France)

09:30 Anderson localization in dynamically driven waveguide arraysM. Heinrich (Sp)1; L. Maczewsky1; D. Guzman Silva2; A. Szameit1

1University of Rostock (Germany); 2Universidad de Santiago de Chile (Chile)

09:50 Complete photonic bandgaps in quasicrystals with arbitrarily small refractive index contrastL. Maiwald (Sp)1; T. Sommer2; M. Schulz1; A. Petrov3; M. Eich4

1Hamburg University of Technology (Germany); 2Imperial College London (United Kingdom); 3ITMO University, St. Petersburg, Russia (Germany); 4Helmholtz-Zentrum Geesthacht (Germany)

10:10 Gold nanosponges with tailorable structural parameters and distinct plasmonic propertiesD. Wang (Sp)1; C. Lienau2; E. Runge2; P. Schaaf2

1Technische Universität Ilmenau (Germany); 2Carl von Ossietzky University, Oldenburg (Germany)

10:30 Coffee Break

Session 4

Chair Michael Bartl, University of California and University of Utah (USA)H. Fabritius, Hamm-Lippstadt University of Applied Sciences (Germany)

11:00 KeynoteMicrocellular polymer foams with embedded quantum dots for enhanced light conversionG. Gomard (Sp)1; S. Yu1; B. Fritz1; S. Johnsen1; D. Busko1; B.S. Richards1; M. Hippler1; G. Wiegand1; Y. Tang2; Z. Li2; U. Lemmer1; H. Hölscher1

1Karlsruhe Institute of Technology (KIT) (Germany); 2South China University of Technology, Guangzhou (China)

11:30 In-depth analysis of topological protection in photonic coupled structuresK. Tschernig (Sp)1; K. Busch1; A. Pérez-Leija1

1Max-Born-Institut Berlin (Germany);

11:50 Miniaturized and Stable Diffuse-Light Invisibility Cloaks for Eigenchannel StudiesA. Niemeyer (Sp)1; K.-D. Song2; W. Choi2; W. Choi2; M. Wegener1

1Karlsruhe Institute of Technology (KIT) (Germany); 2Korea University, Seoul (South Korea)

Programme Wednesday 09:00 - 12:10

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12:10 Resonant State Expansion in Fiber GeometriesS. Upendar (Sp)1; I. Allayarov1; G. Li2; M. Schmidt2; T. Weiss1

1University of Stuttgart (Germany); 2Leibniz Institute of Photonic Technology e.V; Friedrich Schiller University, Jena (Germany)

12:30 (Im)printing self-assembled nanostructures for tailored broadband light scatteringG. Gomard (Sp)1; Y.J. Donie1; S. Schlisske1; M. Pietsch1; T. Merdzhanova2; K. Bittkau2; R.H. Siddique3; V. Narasimhan3; H. Choo4; J.B. Preinfalk1; A. Egel1; U. Lemmer1; G. Hernandez-Sosa1

1Karlsruhe Institute of Technology (KIT) (Germany); 2Forschungszentrum Jülich GmbH (Germany); 3California Institute of Technology, Pasadena (United States)

12:50 Lunch Break

Session 5

Chair G. v. Freymann, Technische Universität Kaiserslautern (Germany)C. Zollfrank, Technische Universität München (Germany)

13:50 KeynoteLight propagation and structural colors in tuned photonic glassesG. Maret (Sp)1

1University of Konstanz (Germany)

14:20 High-contrast structural color based on core-shell photonic glassA. Petrov (Sp)1; G. Shang1; Y. Häntsch1; K. Furlan1; H. Renner1; D. Jalas1; M. Dosta1; R. Janßen1; S. Heinrich1; G. Schneider1; L. Maiwald1; M. Eich1

1Hamburg University of Technology (Germany)

14:40 Structural Features of Solution-Processed Chalcogenide Glass and Their Effect on Optical NonlinearitiesN. Dutta (Sp)1; C. Arnold1

1Princeton University (United States)

15:00 Localization of photonic modes in tailored nanotextured disordered amorphous silicon thin filmsF. Becker (Sp)1; M. Aeschlimann2; T. Brixner3; B. Frisch2; M. Hartelt2; M. Hensen3; T. Loeber2; W. Pfeiffer1; S. Pres3; B. Stannowski4; H. Stiebig1

1Bielefeld University (Germany); 2TU Kaiserslautern (Germany); 3Universität Würzburg (Germany); 4Helmholtz-Zentrum Berlin (Germany)

Programme Wednesday 12:10 - 15:20

15:20 Designing interfaces with tailored disorder for light management in solar cellsC. Rockstuhl (Sp)1; S. Nanz1; A. Abass1; P. Piechulla2; A. Sprafke2; R. Wehrspohn2; A. Martins3; B.-H.V. Borges3; E.R. Martins3

1Karlsruhe Institute of Technology (KIT) (Germany); 2Martin Luther University Halle-Wittenberg (Germany); 3University of Sao Paulo (Brazil)

15:40 Coffee Break

Session 6

Chair C. Conti, University Sapienza, Rome (Italy)G. Gomard, Karlsruhe Institute of Technology (KIT), Karlsruhe, (Germany)

16:10 A nanophotonic laser on a graphR. Sapienza (Sp)1

1Imperial College London (United Kingdom)

16:40 Optical transparency and color change in planar anodic alumina lat-tices. Controlling nanopore layout by deliberately introduced disorder.M. Pashchanka (Sp)1; J. Schneider1

1Technische Universität Darmstadt (Germany)

17:00 Randomly disorder-induced enhancement of coherent nonlinear emissi-on from individual ZnO-functionalized Au nanospongesJ. Yi (Sp)1; J. Zhong1; D. Wang2; A. Korte1; A. Chimeh1; P. Schaaf2; E. Runge2; C. Lienau1

1Carl von Ossietzky Universität Oldenburg (Germany); 2Technische Universität Ilmenau (Germany)

17:20 Disordered Functional Nanocomposites – From Scalable Fabrication to FunctionT. Strunskus (Sp)1; O. Polonskyi1; C.O. Aktas1; M. Elbahri2; F. Faupel11Kiel University (Germany); 2Aalto University (Finland)

17:40 Refreshment

19:15 Conference Dinner

Programme Wednesday 15:20 - 21:00

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Session 7

Chair C. Rockstuhl, Karlsruhe Institute of Technology (KIT), Karlsruhe, (Germany)S. Skipetrov, Université Grenoble Alpes (France)

09:00 KeynoteCorrelations and Entropy of the Local Density of States in 2D disordered photonic systems.F. Riboli (Sp)1; L. Pattelli2; F. Sgrignuoli3; D.S. Wiersma2; S. Skipetrov4

1Consiglio Nazionale delle Ricerche, Sesto Fiorentino (Italy); 2LENS, University of Florence, INRIM, Sesto Fiorentino, Firenze (Italy); 3Boston University (United States); 4Universite Grenoble Alpes & CNRS, (France)

09:30 Terahertz waves transmission in random mediaS. Gentilini (Sp)1; N. Ghofraniha1; C. Conti2; M. Missori11National Research Council, Roma (Italy); 2University Sapienza, Rome (Italy)

09:50 Waveguide-integrated single photon spectrometer based on tailored disorderW. Hartmann (Sp)1; P. Varytis2; K. Busch2; W. Pernice1

1University of Münster (Germany); 2Humboldt-University Berlin (Germany);

10:10 Caustic networks in random photonic media: enhancing the probability of rogue wavesJ. Imbrock (Sp)1; D. Ehrmanntraut1; C. Denz1

1University of Münster (Germany)

10:30 Coffee Break

Session 8

Chair C. Rockstuhl, Karlsruhe Institute of Technology (KIT), Karlsruhe, (Germany)S. Skipetrov, Université Grenoble Alpes (France)

11:30 Fourier-space microspectroscopy of disordered plasmonic metasurfacesF. Sterl (Sp)1; E. Herkert1; S. Both1; T. Weiss1; H. Giessen1

1University of Stuttgart (Germany)

11:50 Supression of zero-order transmission and reflection through Huygens‘ Metasurfaces at the critical positional disorderA. Rahimzadegan (Sp)1; D. Arslan2; R. Nagassa Setyo Suryadharma1; S. Fasold2; M. Falkner2; T. Pertsch2; I. Staude2; C. Rockstuhl11Karlsruhe Institute of Technology (KIT) (Germany); 2Friedrich Schiller University Jena (Germany)

Programme Thursday 09:00 - 12:10

12:10 Silicon Metasurfaces with Positional Disorder at Oblique IncidenceD. Arslan (Sp)1; A. Rahimzadegan2; S. Fasold1; M. Falkner1; T. Pertsch1; C. Rockstuhl2; I. Staude1

1Friedrich Schiller University Jena (Germany); 2Karlsruhe Institute of Technology (Germany)

12:30 Computing the influence of disorder in plasmonic metasurfacesE. Herkert (Sp)1; F. Sterl1; S. Both1; T. Weiss1; H. Giessen1

1University of Stuttgart (Germany)

12:50 Closing RemarksC. Zollfrank, Technische Universität München (Germany)

13:10 Farewelllunch

Programme Thursday 12:10 - 13:10

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List of Authors

AAbass, A. 8, 13Aeschlimann, M. 12Aktas, C.O. 13Allayarov, I. 12Arnold, C. 12Arslan, D. 14, 15Ayoub, M. 10

BBecker, F. 12Bittkau, K. 12Bohm, S. 10Borges, B.-H.V. 13Both, S. 14, 15Brixner, T. 12Busch, K. 10, 11, 14Busko, D. 11

CChimeh, A. 13Choi, W. 11Choo, H. 12Conti, C. 14

DDenz, C. 10, 14Donie, Y.J. 12Dosta, D. 12Dutta, N. 12

EEgel, A. 12Ehrmanntraut, D. 14Eich, M. 11, 12Elbahri, M. 13

FFalkner, M. 14, 15Fasold, S. 14, 15Faupel, F. 13Frisch, B. 12Fritz, B. 11Furlan, K. 12

GGentilini, S. 14Ghofraniha, N. 14Giessen, H. 14, 15Gomard, G. 11, 12Guzman Silva, D. 11

HHäntsch, Y. 12Hartelt, M. 12Hartmann, W. 14Heep, M.-C. 9Heinrich, M. 10, 11Heinrich, S. 12Hemmerich, M. 9Hensen, M. 12Herkert, E. 14, 15Hernandez-Sosa, G. 12Hippler, M. 11Hölscher, H. 11

IImbrock, J. 10, 14

JJalas, D. 12Janßen, R. 12Johnsen, S. 11

KKiel, T. 10Koerfer, A. 9Korte, A. 13Kristensen, P.T. 10

LLemmer, U. 11, 12Leon-Montiel, R.d.J. 10Lienau, C. 11, 13Li, G. 12Li, Z. 11Loeber, T. 12Loth, F. 10

MMaczewsky, L. 11Maiwald, L. 11, 12Maret, G. 12Martins, A. 13Martins, E.R. 13Meiers, D. 9Merdzhanova, T. 12Meyer, J. 9Missori, M. 14Mondal, S. 10Morfonios, C.V. 10Mühlenbein, L. 8Mujumdar, S. 10

NNagassa Setyo Suryadhar-ma, R. 14Nanz, S. 8, 13Narasimhan, V. 12Niemeyer, A. 11

PPashchanka, M. 13Pattelli, L. 14Perez-Leija, A. 10Pérez-Leija, A. 11Pernice, W. 14Pertsch, T. 14, 15Petrov, A. 11, 12Pfeiffer, W. 12Piechulla, P. 8, 13Pietsch, M. 12Polonskyi, O. 13Preinfalk, J.B. 12Pres, S. 12

RRahimzadegan, A. 14, 15Renner, H. 12Riboli, F. 14Richards, B.S. 11Rockstuhl, C. 8, 13, 14, 15Röntgen, M. 10Rothammer, M. 9Runge, E. 10, 11, 13

List of Authors

SSaha, S. 9Samanta, R. 10Sapienza, R. 13Schaaf, P. 11, 13Schlisske, S. 12Schmelcher, P. 10Schmidt, M. 12Schmitt, N. 10Schneider, G. 12Schneider, J. 13Scholz, R. 9Schulz, M. 11Schwarz, F. 10Sgrignuoli, F. 14Shang, G. 12Siddique, R.H. 12Skipetrov, S. 11, 14Sommer, T. 11Song, K.-D. 11Sprafke, A. 8, 13Stannowski, B. 12Staude, I. 14, 15Sterl, F. 14, 15Stiebig, H. 12Strunskus, T. 13Szameit, A. 10, 11

TTang, Y. 11Tappe, F. 9Torquato, S. 8Tschernig, K. 11

UUpendar, S. 12

VVarytis, P. 14Vignolini, S. 9von Freymann, G. 9

WWalther, F. 9Wang, D. 11, 13Wegener, M. 11Wehrspohn, R. 8, 13Weimann, S. 10Weiss, T. 12, 14, 15Wiegand, G. 11Wiersma, D.S. 14Wilts, B. 9

YYi, J. 13Yu, S. 11

ZZhong, J. 13Zollfrank, C. 9

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About the SPP 1839 „Tailored Disorder“

The priority programme “Tailored Disorder - A science- and engineering-based approach to materials design for advanced photonic applications” (SPP 1839) is an effort to develop this novel field of research and foster new technologies to fabricate large scale materials with defined photonic properties based on deliberately and controlled disorder. Therefore, the SPP 1839 relies on the interplay of five research areas:

• Biology: Investigations of the composition and organization of biologically evolved photonic structures and their resulting photonic properties.

• Physics: Photon diffusion and scattering in disordered media and their collective effects.• Theory and Computer Science: Modeling and simulation of disorder-based artificial or bio-genic

photonic structures.• Material Science: Fabrication of artificial or bio-mimetic structures that utilize disorder to define

their functionality.• Chemistry: Chemical functionalization or syntheses that facilitate control over the formation of

disorder.

Three major effects can emerge in disordered media: (i) isotropic scattering, which is potentially useful for light sources without directed emission, (ii) highly directional scattering, which despite disorder minimizes demand towards material spatial accuracy (cost-effective) and (iii) localization, which slows down light or can even trap photons inside the disordered structure. This leads to cavity-like behavior useful for tailored interaction with secondary material effects, e.g. gain for lasing. All these effects can in addition be highly wavelength dependent and can be controlled by the many degrees of freedom inside a tailored disorder photonic material, promising a nearly unlimited freedom to tailor photonic responses.

The SPP 1839 is established by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) since 2014. The program is designed for running up to six years.

Further information: https://gepris.dfg.de/gepris/projekt/255652081

Conference Venue & Travel Information

Conference VenueKongresshotel PotsdamThe ‚Luftschiffhafen‘ (aerodrome)Am Luftschiffhafen 114471 Potsdam, GERMANYinfo©hukg.dehttp://www.kongresshotel-potsdam.com

Travel InformationBy carfrom the North: from the West:approaching on the A24, exit onto the approaching on the A2, exit onto the A10, A10 (Berliner Ring), junction „Potsdam Nord“, junction „Groß-Kreutz“, towards towards Potsdam-Zentrum via Zeppelinstraße, Potsdam-Zentrum, turn left as you enter the cityturn left before leaving the city

from the South/East:approaching on the A9/A13/A12, exit on the A10, junction „Michendorf“, via the B2 towards Potsdam-Zentrum via Zeppelinstraße, turn left before leaving the city

By Bus and trainTake the S-Bahn (commuter train) or Regionalbahn (regional train) to „Potsdam Hauptbahnhof“ and then take tram 91 to the final stop „Bahnhof Pirschheide“. Please follow signs to the hotel, which is a 5-minute walk away. Or take bus 631 towards Werder and get out at „Luftschiffhafen“. Before reaching the bridge, turn left and follow the hotel signs. The hotel is a 5-minute walk away. Regional train to „Potsdam-Pirschheide“, then a 5-minute walk to the Kongresshotel Potsdam.

By planeBerlin Schönefeld:Take the Regionalbahn (regional train) RB 22 from Berlin Schönefeld Airport to „Potsdam Charlot-tenhof“ and then take tram 91 to the final stop „Bahnhof Pirschheide“. The journey takes around 55 minutes. From „Bahnhof Pirschheide“, it is a 5-minute walk to the Kongresshotel Potsdam. Please follow the hotel signs.

Berlin Tegel:Take bus 109 towards Zoologischer Garten and get out at „S-Bahnhof Charlottenburg“. From there, take regional train RE1 to „Potsdam Hauptbahnhof“. Then take bus 631 or tram 91 to „Luftschiff-hafen“. The journey takes around 60 minutes. From there it is a 5-minute walk to the Kongresshotel Potsdam. Please follow the hotel signs.

Shuttle-Taxi-ServiceThe hotel will gladly arrange a charged shuttle service to the stations and airports. Please give the hotel 48 hours‘ notice of your requirements. They will process the request immediately and make you an offer.

Alternatively you can also order your taxi yourself: +49 (0) 331-29 29 29

ParkingThe hotel has an underground car park. Free parking spaces are available near the hotel and at the Pirschheide car park.

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Eventmanagement

INVENTUM GmbHMarie-Curie-Straße 11 - 1753757 Sankt AugustinGERMANY

T +49 (0) 2241 493 0330https://disomat2019.inventum.dedisordered-materials@inventum.de

Your partner for congress management