Search Results - "Kojda, Danny"

Electron‐Beam‐Evaporated Nickel Oxide Hole Transport Layers for Perovskite‐Based Photovoltaics by Abzieher, Tobias, Moghadamzadeh, Somayeh, Schackmar, Fabian, Eggers, Helge, Sutterlüti, Florian, Farooq, Amjad, Kojda, Danny, Habicht, Klaus, Schmager, Raphael, Mertens, Adrian, Azmi, Raheleh, Klohr, Lukas, Schwenzer, Jonas A., Hetterich, Michael, Lemmer, Uli, Richards, Bryce S., Powalla, Michael, Paetzold, Ulrich W.

“…High‐quality charge carrier transport materials are of key importance for stable and efficient perovskite‐based photovoltaics. This work reports on…”
Get full text

Synthesis of organic–inorganic hybrids based on the conjugated polymer P3HT and mesoporous silicon by Gostkowska-Lekner, Natalia, Kojda, Danny, Hoffmann, Jan-Ekkehard, May, Manfred, Huber, Patrick, Habicht, Klaus, Hofmann, Tommy

“…Organic–inorganic hybrids are a class of functional materials that combine favorable properties of their constituents to achieve an overall improved…”
Get full text

Advancing the precision of thermal Hall measurements for novel materials research by Kojda, Danny, Sigusch, Ida, Klemke, Bastian, Gerischer, Sebastian, Kiefer, Klaus, Fritsch, Katharina, Guguschev, Christo, Habicht, Klaus

“…Precision thermal Hall measurements unlock potential for unraveling fundamental thermal transport principles in novel materials. This work addresses the…”
Get full text

Resolving electron and hole transport properties in semiconductor materials by constant light-induced magneto transport by Musiienko, Artem, Yang, Fengjiu, Gries, Thomas William, Frasca, Chiara, Friedrich, Dennis, Al-Ashouri, Amran, Sağlamkaya, Elifnaz, Lang, Felix, Kojda, Danny, Huang, Yi-Teng, Stacchini, Valerio, Hoye, Robert L. Z., Ahmadi, Mahshid, Kanak, Andrii, Abate, Antonio

“…The knowledge of minority and majority charge carrier properties enables controlling the performance of solar cells, transistors, detectors, sensors, and LEDs…”
Get full text

The Effect of the MEMS Measurement Platform Design on the Seebeck Coefficient Measurement of a Single Nanowire by Moosavi, S Hoda, Kojda, Danny, Kockert, Maximilian, Fischer, Saskia F, Kroener, Michael, Woias, Peter

“…In order to study the thermoelectric properties of individual nanowires, a thermoelectric nanowire characterization platform (TNCP) has been previously…”
Get full text

Characterization and modeling of the temperature-dependent thermal conductivity in sintered porous silicon-aluminum nanomaterials by Kojda, Danny, Hofmann, Tommy, Gostkowska-Lekner, Natalia, Habicht, Klaus

“…Nanostructured silicon and silicon-aluminum compounds are synthesized by a novel synthesis strategy based on spark plasma sintering (SPS) of silicon…”
Get full text

Water Adsorption Enhances Electrical Conductivity in Transparent P‑Type CuI by Crovetto, Andrea, Hempel, Hannes, Rusu, Marin, Choubrac, Leo, Kojda, Danny, Habicht, Klaus, Unold, Thomas

“…CuI has been recently rediscovered as a p-type transparent conductor with a high figure of merit. Even though many metal iodides are hygroscopic, the effect of…”
Get full text

Crystallize It before It Diffuses: Kinetic Stabilization of Thin-Film Phosphorus-Rich Semiconductor CuP2 by Crovetto, Andrea, Kojda, Danny, Yi, Feng, Heinselman, Karen N., LaVan, David A., Habicht, Klaus, Unold, Thomas, Zakutayev, Andriy

“…Numerous phosphorus-rich metal phosphides containing both P–P bonds and metal–P bonds are known from the solid-state chemistry literature. A method to grow…”
Get full text

Crystallize It before It Diffuses: Kinetic Stabilization of Thin-Film Phosphorus-Rich Semiconductor CuP 2 by Crovetto, Andrea, Kojda, Danny, Yi, Feng, Heinselman, Karen N., LaVan, David A., Habicht, Klaus, Unold, Thomas, Zakutayev, Andriy

Get full text

Phonons in highly-crystalline mesoporous silicon: The absence of phonon-softening upon structuring silicon on sub-10 nanometer length scales by Hofmann, Tommy, Kojda, Danny, Haseeb, Haider, Wallacher, Dirk, Sobolev, Oleg, Habicht, Klaus

“…This article presents inelastic thermal neutron scattering experiments probing the phonon dispersion in mesoporous silicon with pores 8 nm across. Scattering…”
Get full text

Flexible CO 2 Sensor Architecture with Selective Nitrogen Functionalities by One‐Step Laser‐Induced Conversion of Versatile Organic Ink by Wang, Huize, Ogolla, Charles Otieno, Panchal, Gyanendra, Hepp, Marco, Delacroix, Simon, Cruz, Daniel, Kojda, Danny, Ciston, Jim, Ophus, Colin, Knop‐Gericke, Axel, Habicht, Klaus, Butz, Benjamin, Strauss, Volker

“…Abstract Nitrogen‐containing carbons (NC) are a class of sustainable materials for selective CO 2 adsorption. A versatile concept is introduced to fabricate…”
Get full text

Flexible CO2 Sensor Architecture with Selective Nitrogen Functionalities by One‐Step Laser‐Induced Conversion of Versatile Organic Ink by Wang, Huize, Ogolla, Charles Otieno, Panchal, Gyanendra, Hepp, Marco, Delacroix, Simon, Cruz, Daniel, Kojda, Danny, Ciston, Jim, Ophus, Colin, Knop‐Gericke, Axel, Habicht, Klaus, Butz, Benjamin, Strauss, Volker

“…Nitrogen‐containing carbons (NC) are a class of sustainable materials for selective CO2 adsorption. A versatile concept is introduced to fabricate flexible…”
Get full text

Free-standing millimetre-long Bi sub(2)Te sub(3) sub-micron belts catalyzed by TiO sub(2) nanoparticles by Schonherr, Piet, Zhang, Fengyu, Kojda, Danny, Mitdank, Ruediger, Albrecht, Martin, Fischer, Saskia F, Hesjedal, Thorsten

“…Physical vapour deposition (PVD) is used to grow millimetre-long Bi sub(2)Te sub(3) sub-micron belts catalysed by TiO sub(2) nanoparticles. The catalytic…”
Get full text

P‑Type-to-N-Type Transition in Hybrid AgxTe/PEDOT:PSS Thermoelectric Materials via Stoichiometric Control during Solution-Based Synthesis by Mazzio, Katherine A, Kojda, Danny, Rubio-Govea, Rodrigo, Niederhausen, Jens, Ryll, Britta, Raja-Thulasimani, Monika, Habicht, Klaus, Raoux, Simone

“…This work demonstrates the production of high-performing p-type and n-type hybrid AgxTe/poly­(3,4-ethylenedioxythiopene):polystyrene sulfonic acid (PEDOT:PSS)…”
Get full text

Water-assisted crystallization of amorphous indium zinc oxide films by Steigert, Alexander, Kojda, Danny, Ibaceta-Jaña, Josefa, Abou-Ras, Daniel, Gunder, René, Alktash, Nivin, Habicht, Klaus, Wagner, Markus R., Klenk, Reiner, Raoux, Simone, Szyszka, Bernd, Lauermann, Iver, Muydinov, Ruslan

“…Transparent conductive materials based on indium oxide remain yet irreplaceable in various optoelectronic applications. Amorphous oxides appear especially…”
Get full text

Free-standing millimetre-long Bi^sub 2^Te^sub 3^ sub-micron belts catalyzed by TiO2 nanoparticles by Schönherr, Piet, Zhang, Fengyu, Kojda, Danny, Mitdank, Rüdiger, Albrecht, Martin, Fischer, Saskia F, Hesjedal, Thorsten

“…Physical vapour deposition (PVD) is used to grow millimetre-long Bi2Te3 sub-micron belts catalysed by TiO2 nanoparticles. The catalytic efficiency of TiO2…”
Get full text

P-Type-to-N-Type Transition in Hybrid Ag x Te/PEDOT:PSS Thermoelectric Materials via Stoichiometric Control during Solution-Based Synthesis by Mazzio, Katherine A., Kojda, Danny, Rubio-Govea, Rodrigo, Niederhausen, Jens, Ryll, Britta, Raja-Thulasimani, Monika, Habicht, Klaus, Raoux, Simone

Get full text

Photovoltaic Devices: Electron‐Beam‐Evaporated Nickel Oxide Hole Transport Layers for Perovskite‐Based Photovoltaics (Adv. Energy Mater. 12/2019) by Abzieher, Tobias, Moghadamzadeh, Somayeh, Schackmar, Fabian, Eggers, Helge, Sutterlüti, Florian, Farooq, Amjad, Kojda, Danny, Habicht, Klaus, Schmager, Raphael, Mertens, Adrian, Azmi, Raheleh, Klohr, Lukas, Schwenzer, Jonas A., Hetterich, Michael, Lemmer, Uli, Richards, Bryce S., Powalla, Michael, Paetzold, Ulrich W.

“…High‐quality inorganic charge extraction layers are of key importance for efficient and stable perovskite‐based photovoltaics. In article number 1802995,…”
Get full text

Free-standing millimetre-long Bi2Te3 sub-micron belts catalyzed by TiO2 nanoparticles by Schönherr, Piet, Zhang, Fengyu, Kojda, Danny, Mitdank, Rüdiger, Albrecht, Martin, Fischer, Saskia F., Hesjedal, Thorsten

“…Physical vapour deposition (PVD) is used to grow millimetre-long Bi 2 Te 3 sub-micron belts catalysed by TiO 2 nanoparticles. The catalytic efficiency of TiO 2…”
Get full text

Surface effects on thermoelectric properties of metallic and semiconducting nanowires by Kojda, Danny, Mitdank, Rüdiger, Weidemann, Stefan, Mogilatenko, Anna, Wang, Zhi, Ruhhammer, Johannes, Kroener, Michael, Töllner, William, Woias, Peter, Nielsch, Kornelius, Fischer, Saskia F.

“…Metallic and semiconducting nanowires (NWs) are of interest in the field of thermoelectrics, because they act as model system to investigate the influence of…”
Get full text