Ralf B. Wehrspohn: search on Z-Library

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1

Nanophotonic Materials || Photonic Crystals based on Chiral Liquid Crystal

Wehrspohn, Ralf B., Kitzerow, H.-S., Busch, Kurt

Year:

2008

Language:

english

File:

PDF, 601 KB

english, 2008

2

Miniature infrared gas sensors using photonic crystals

Pergande, Daniel, Geppert, Torsten M., Rhein, Andreas von, Schweizer, Stefan L., Wehrspohn, Ralf B., Moretton, Susanne, Lambrecht, Armin

Journal:

Journal of Applied Physics

Year:

2011

Language:

english

File:

PDF, 1.78 MB

english, 2011

3

Hexagonally Arranged Monodisperse Silver Nanowires with Adjustable Diameter and High Aspect Ratio

Choi, Jinsub, Sauer, Guido, Nielsch, Kornelius, Wehrspohn, Ralf B., Gösele, Ulrich

Journal:

Chemistry of Materials

Year:

2003

Language:

english

File:

PDF, 257 KB

english, 2003

4

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Experimental validation of bidirectional reflection and transmission distribution measurements of specular and scattering materials

Grobe, Lars O., Wittkopf, Stephen, Apian-Bennewitz, Peter, Jonsson, Jacob C., Rubin, Mike, Wehrspohn, Ralf B., Gombert, Andreas

Year:

2010

Language:

english

File:

PDF, 4.85 MB

english, 2010

5

Photonic Crystals (Advances in Design, Fabrication, and Characterization) || Preparation of 3D Photonic Crystals from Opals

Busch, Kurt, Lölkes, Stefan, Wehrspohn, Ralf B., Föll, Helmut

Year:

2004

Language:

english

File:

PDF, 7.80 MB

english, 2004

6

Nanophotonic Materials (Photonic Crystals, Plasmonics, and Metamaterials) ||

Wehrspohn, Ralf B., Kitzerow, H.‐S., Busch, Kurt

Year:

2008

Language:

english

File:

PDF, 12.63 MB

english, 2008

7

Self-purification model for metal-assisted chemical etching of metallurgical silicon

Li, Xiaopeng, Xiao, Yanjun, Yan, Chenglin, Zhou, Keya, Miclea, Paul-Tiberiu, Meyer, Sylke, Schweizer, Stefan L., Sprafke, Alexander, Lee, Jung-Ho, Wehrspohn, Ralf B.

Journal:

Electrochimica Acta

Year:

2014

Language:

english

File:

PDF, 1.39 MB

english, 2014

8

Nanophotonic Materials || Bloch Modes and Group Velocity Delay in Coupled Resonator Chains

Wehrspohn, Ralf B., Kitzerow, H.-S., Busch, Kurt

Year:

2008

Language:

english

File:

PDF, 392 KB

english, 2008

9

Losses and group index dispersion in insulator-on-silicon-on-insulator ridge waveguides

Pergande, Daniel, Wehrspohn, Ralf B.

Journal:

Year:

2010

Language:

english

File:

PDF, 1004 KB

english, 2010

10

High strength in combination with high toughness in robust and sustainable polymeric materials

Liao, Xiaojian, Dulle, Martin, de Souza e Silva, Juliana Martins, Wehrspohn, Ralf B., Agarwal, Seema, Förster, Stephan, Hou, Haoqing, Smith, Paul, Greiner, Andreas

Journal:

Year:

2019

File:

PDF, 779 KB

2019

11

Synthesis of monolithic shape-stabilized phase change materials with high mechanical stability via a porogen-assisted in situ sol–gel process

Marske, Felix, Martins de Souza e Silva, Juliana, Wehrspohn, Ralf B., Hahn, Thomas, Enke, Dirk

Journal:

Year:

2020

Language:

english

File:

PDF, 1.64 MB

english, 2020

12

Photonic Crystals (Advances in Design, Fabrication, and Characterization) || Application of Photonic Crystals for Gas Detection and Sensing

Busch, Kurt, Lölkes, Stefan, Wehrspohn, Ralf B., Föll, Helmut

Year:

2004

Language:

english

File:

PDF, 1.29 MB

english, 2004

13

Self-ordering Regimes of Porous Alumina: The 10 Porosity Rule

Nielsch, Kornelius, Choi, Jinsub, Schwirn, Kathrin, Wehrspohn, Ralf B., Gösele, Ulrich

Journal:

Year:

2002

Language:

english

File:

PDF, 350 KB

english, 2002

14

[IEEE 2008 5th IEEE International Conference on Group IV Photonics - Sorrento, Italy (2008.09.17-2008.09.19)] 2008 5th IEEE International Conference on Group IV Photonics - Local infiltration of individual pores with dyes in 2D macroporous silicon photonic crystals

Nolte, Peter, Pergande, Daniel, Schweizer, Stefan L., Wehrspohn, Ralf B., Geussy, Markus, Steinhart, Martin, Salzer, Roland

Year:

2008

Language:

english

File:

PDF, 2.46 MB

english, 2008

15

Nondestructive Mechanical Release of Ordered Polymer Microfiber Arrays from Porous Templates

Silko Grimm, Kathrin Schwirn, Petra Göring, Heiko Knoll, Paul T. Miclea, Andreas Greiner, Joachim H. Wendorff, Ralf B. Wehrspohn, Ulrich Gösele, Martin Steinhart

Journal:

Year:

2007

Language:

english

File:

PDF, 1.17 MB

english, 2007

16

3D photonic crystals for photon management in solar cells

Wehrspohn, Ralf B, Üpping, Johannes

Journal:

Journal of Optics (IOPscience)

Year:

2012

Language:

english

File:

PDF, 890 KB

english, 2012

17

Conformal Transparent Conducting Oxides on Black Silicon

Martin Otto, Matthias Kroll, Thomas Käsebier, Seung-Mo Lee, Matti Putkonen, Roland Salzer, Paul T. Miclea, Ralf B. Wehrspohn

Journal:

Advanced Materials

Year:

2010

Language:

english

File:

PDF, 369 KB

english, 2010

18

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Photonics for Solar Energy Systems IV - Up- and down-conversion materials for photovoltaic devices

Richards, Bryce S., Ivaturi, Aruna, MacDougall, Sean K. W., Marques-Hueso, Jose, Wehrspohn, Ralf, Gombert, Andreas

Year:

2012

Language:

english

File:

PDF, 920 KB

english, 2012

19

Properties of black silicon obtained at room-temperature by different plasma modes

Gaudig, Maria, Hirsch, Jens, Schneider, Thomas, Sprafke, Alexander N., Ziegler, Johannes, Bernhard, Norbert, Wehrspohn, Ralf B.

Journal:

Journal of Vacuum Science & Technology A Vacuum Surfaces and Films

Year:

2015

Language:

english

File:

PDF, 1.71 MB

english, 2015

20

Nanoröhrchen durch Templatbenetzung: ein Baukastensystem

Martin Steinhart, Ralf B. Wehrspohn, Ulrich Gösele, Joachim H. Wendorff

Journal:

Angewandte Chemie

Year:

2004

Language:

german

File:

PDF, 498 KB

german, 2004

21

[IEEE 2008 5th IEEE International Conference on Group IV Photonics - Sorrento, Italy (2008.09.17-2008.09.19)] 2008 5th IEEE International Conference on Group IV Photonics - Thermal emission properties of 2D and 3D silicon photonic crystals

Gesemann, Benjamin, Schweizer, Stefan L., Wehrspohn, Ralf B.

Year:

2008

Language:

english

File:

PDF, 1.47 MB

english, 2008

22

Channel Activity of a Viral Transmembrane Peptide in Micro-BLMs: Vpu 1-32 from HIV-1

Römer, Winfried, Lam, Yuen H., Fischer, Dahlia, Watts, Anthony, Fischer, Wolfgang B., Göring, Petra, Wehrspohn, Ralf B., Gösele, Ulrich, Steinem, Claudia

Journal:

Journal of the American Chemical Society

Year:

2004

Language:

english

File:

PDF, 311 KB

english, 2004

23

A Gossamer Veil — News from the Nanoworld

Andreas Greiner, Martin Steinhart, Joachim H. Wendorff, Ralf Wehrspohn

Journal:

German Research

Year:

2003

Language:

english

File:

PDF, 87 KB

english, 2003

24

Im Blickpunkt: Ein Hauch von Nichts

Andreas Greiner, Martin Steinhart, Joachim H. Wendorff, Ralf Wehrspohn

Journal:

Year:

2003

Language:

german

File:

PDF, 252 KB

german, 2003

25

Templated self-assembly of block copolymers – Toward the rational design of plasmonic nanorods

Christian Bohley, Man Yan Eric Yau, Christoph Erk, Yong Wang, Ralf B. Wehrspohn, Sabine Schlecht, Martin Steinhart

Journal:

physica status solidi (b)

Year:

2010

Language:

english

File:

PDF, 426 KB

english, 2010

26

[ SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] - Ligand exchange and photoluminescence quenching in organic-inorganic blends poly(3-hexylthiophene) P3HT:PbS

Firdaus, Yuliar, Khetubol, Adis, Kudret, Suleyman, Dili"n, Hanne, Maes, Wouter, Lutsen, Laurence, Vanderzande, Dirk, Van der Auweraer, Mark, Wehrspohn, Ralf, Gombert, Andreas

Language:

english

File:

PDF, 6.56 MB

english

27

Intermediate reflectors for enhanced top cell performance in photovoltaic thin-film tandem cells

Bielawny, Andreas, Rockstuhl, Carsten, Lederer, Falk, Wehrspohn, Ralf B.

Journal:

Year:

2009

Language:

english

File:

PDF, 261 KB

english, 2009

28

Photonic Crystals (Advances in Design, Fabrication, and Characterization) || Three-Dimensional Lithography of Photonic Crystals

Busch, Kurt, Lölkes, Stefan, Wehrspohn, Ralf B., Föll, Helmut

Year:

2004

Language:

english

File:

PDF, 4.13 MB

english, 2004

29

Photonic Crystals (Advances in Design, Fabrication, and Characterization) || Scanning Near-Field Optical Studies of Photonic Devices

Busch, Kurt, Lölkes, Stefan, Wehrspohn, Ralf B., Föll, Helmut

Year:

2004

Language:

english

File:

PDF, 5.98 MB

english, 2004

30

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Optimal light trapping in ultra-thin photonic crystal crystalline silicon solar cells

Basu Mallick, Shrestha, Agrawal, Mukul, Peumans, Peter, Wehrspohn, Ralf B., Gombert, Andreas

Year:

2010

Language:

english

File:

PDF, 633 KB

english, 2010

31

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Frequency converter layers based on terbium and ytterbium activated HfO2 glass-ceramics

Alombert Goget, G., Armellini, C., Chiappini, A., Chiasera, A., Ferrari, M., Berneschi, S., Brenci, M., Pelli, S., Righini, G. C., Bregoli, M., Maglione, A., Pucker, G., Speranza, G., Wehrspohn, Ralf

Year:

2010

Language:

english

File:

PDF, 522 KB

english, 2010

32

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Nanostructured SIS solar cells

Fuechsel, K., Schulz, U., Kaiser, N., Käsebier, T., Kley, E.-B., Tünnermann, A., Wehrspohn, Ralf B., Gombert, Andreas

Year:

2010

Language:

english

File:

PDF, 1.15 MB

english, 2010

33

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Photonics for Solar Energy Systems IV - Characterization of microcrystalline I-layer for solar cells prepared in low temperature - plastic compatible process

Sliz, Rafal, Ahnood, Arman, Nathan, Arokia, Myllyla, Risto, Jabbour, Ghassan, Wehrspohn, Ralf, Gombert, Andreas

Year:

2012

Language:

english

File:

PDF, 739 KB

english, 2012

34

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 14 April 2014)] Photonics for Solar Energy Systems V - Optical simulation of photonic random textures for thin-film solar cells

Wehrspohn, Ralf B., Gombert, Andreas, Bittkau, K., Hoffmann, A.

Year:

2014

Language:

english

File:

PDF, 1.20 MB

english, 2014

35

Photon Management in Solar Cells (Wehrspohn/Photon Management in Solar Cells) || Concentrator Optics for Photovoltaic Systems

Wehrspohn, Ralf B., Rau, Uwe, Gombert, Andreas

Year:

2015

Language:

english

File:

PDF, 641 KB

english, 2015

36

Ferroelectric Lead Zirconate Titanate and Barium Titanate Nanoshell Tubes

Luo, Yun, Szafraniak, Izabela, Nagarajan, Valanoor, Wehrspohn, Ralf B., Steinhart, Martin, Wendorff, Joachim H., Zakharov, Nicolai D., Ramesh, Ramamoorthy, Alexe, Marin

Journal:

MRS Proceedings

Year:

2003

Language:

english

File:

PDF, 3.08 MB

english, 2003

37

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Photonics for Solar Energy Systems IV - Effect of nuclear vibrations, temperature, and orientation on injection and recombination conditions in amino-phenyl acid dyes on TiO2

Manzhos, Sergei, Segawa, Hiroshi, Yamashita, Koichi, Wehrspohn, Ralf, Gombert, Andreas

Year:

2012

File:

PDF, 1.22 MB

2012

38

SPIE Proceedings [SPIE Microelectronics, MEMS, and Nanotechnology - Perth, Australia (Tuesday 9 December 2003)] Photonics: Design, Technology, and Packaging - Periodically arranged point defects in a 2D photonic crystal: the photonic analogue to a doped semiconductor

Richter, Stefan, Jagadish, Chennupati, Choquette, Kent D., Schweizer, Stefan L., Hillebrand, Reinald, Eggleton, Benjamin J., Nener, Brett D., Jamois, Cecile, Wehrspohn, Ralf B., Nugent, Keith A., Zach

Year:

2003

Language:

english

File:

PDF, 1.44 MB

english, 2003

39

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Sunday 3 April 2016)] Photonics for Solar Energy Systems VI - Fs-laser micro machining for μ-TLM resistivity test structures in photovoltaic TCO multilayers

Wehrspohn, Ralf B., Gombert, Andreas, Sprafke, Alexander N., Krause, Stephan, Kaufmann, Kai, Lancaster, Kevin, Naumann, Volker, Großer, Stephan, Hagendorf, Christian

Year:

2016

Language:

english

File:

PDF, 948 KB

english, 2016

40

Bifunctional Heterostructure Assembly of NiFe LDH Nanosheets on NiCoP Nanowires for Highly Efficient and Stable Overall Water Splitting

Zhang, Haojie, Li, Xiaopeng, Hähnel, Angelika, Naumann, Volker, Lin, Chao, Azimi, Sara, Schweizer, Stefan L., Maijenburg, A. Wouter, Wehrspohn, Ralf B.

Journal:

Advanced Functional Materials

Year:

2018

Language:

english

File:

PDF, 3.19 MB

english, 2018

41

Nanophotonic Materials (Photonic Crystals, Plasmonics, and Metamaterials) || Optical Properties of Photonic/Plasmonic Structures in Nanocomposite Glass

Wehrspohn, Ralf B., Kitzerow, H.‐S., Busch, Kurt

Year:

2008

Language:

english

File:

PDF, 576 KB

english, 2008

42

Mechanism of guided self-organization producing quasi-monodomain porous alumina

Jinsub Choi, Ralf B. Wehrspohn, Ulrich Gösele

Journal:

Electrochimica Acta

Year:

2005

Language:

english

File:

PDF, 403 KB

english, 2005

43

Preface: phys. stat. sol. (a) 205/12

Ralf B. Wehrspohn, Andreas Gombert, Reinhard Carius, Uwe Rau

Journal:

physica status solidi (a)

Year:

2008

Language:

english

File:

PDF, 138 KB

english, 2008

44

Nanophotonic Materials: Photonic Crystals, Plasmonics and Metamaterials

Ralf B. Wehrspohn, Heinz-Siegfried Kitzerow, Kurt Busch

Journal:

physica status solidi (a)

Year:

2007

File:

PDF, 281 KB

2007

45

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Photonics for Solar Energy Systems IV - Absorption enhancement in metal nanoparticles for photoemission current for solar cells

Gritti, C., Novitsky, A., Malureanu, R., Lavrinenko, A. V., Uskov, A. V., Kardynal, B., Wehrspohn, Ralf, Gombert, Andreas

Year:

2012

Language:

english

File:

PDF, 1.14 MB

english, 2012

46

Photonic Crystals (Advances in Design, Fabrication, and Characterization) || Microwave Modelling of Photonic Crystals

Busch, Kurt, Lölkes, Stefan, Wehrspohn, Ralf B., Föll, Helmut

Year:

2004

Language:

english

File:

PDF, 520 KB

english, 2004

47

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Photonics for Solar Energy Systems IV - Organic wavelength selective mirrors for luminescent solar concentrators

Verbunt, Paul P. C., Debije, Michael G., Broer, Dirk J., Bastiaansen, Cees W. M., de Boer, Dick K. G., Wehrspohn, Ralf, Gombert, Andreas

Year:

2012

Language:

english

File:

PDF, 605 KB

english, 2012

48

Rewritable photonic circuits

Intonti, Francesca, Vignolini, Silvia, Türck, Volker, Colocci, Marcello, Bettotti, Paolo, Pavesi, Lorenzo, Schweizer, Stefan L., Wehrspohn, Ralf, Wiersma, Diederik

Journal:

Applied Physics Letters

Year:

2006

Language:

english

File:

PDF, 760 KB

english, 2006

49

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Intermediate reflectors in thin film solar cells comprising randomly textured surfaces

Fahr, Stephan, Rockstuhl, Carsten, Lederer, Falk, Wehrspohn, Ralf B., Gombert, Andreas

Year:

2010

Language:

english

File:

PDF, 205 KB

english, 2010

50

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Photonics for Solar Energy Systems III - Latex-templated porous silica films for antireflective applications

Guillemot, F., Brunet-Bruneau, A., Bourgeat-Lami, E., Gacoin, T., Barthel, E., Boilot, J.-P., Wehrspohn, Ralf B., Gombert, Andreas

Year:

2010

Language:

english

File:

PDF, 661 KB

english, 2010

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