Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Roman Korobko"'
Autor:
Maor Asher, Marco Bardini, Luca Catalano, Rémy Jouclas, Guillaume Schweicher, Jie Liu, Roman Korobko, Adi Cohen, Yves Geerts, David Beljonne, Omer Yaffe
Publikováno v:
The Journal of Physical Chemistry Letters. 14:1570-1577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02a813ad889deb414fef5cec8c92856f
https://doi.org/10.1021/acs.jpclett.2c03316
https://doi.org/10.1021/acs.jpclett.2c03316
Autor:
Guy Reuveni, Yael Diskin-Posner, Christian Gehrmann, Shravan Godse, Giannis G. Gkikas, Isaac Buchine, Sigalit Aharon, Roman Korobko, Constantinos C. Stoumpos, David A. Egger, Omer Yaffe
Publikováno v:
The Journal of Physical Chemistry Letters. 14:1288-1293
We show that formamidinium lead bromide is unique among the halide perovskite crystals because its inorganic sub-lattice exhibits intrinsic local static disorder that co-exists with a well-defined average crystal structure. Our study combines THz-ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bee6a0b421949d19cab26211fb8272a
https://doi.org/10.1021/acs.jpclett.2c03337
https://doi.org/10.1021/acs.jpclett.2c03337
Autor:
Constantinos C. Stoumpos, Lena Yadgarov, Andrew M. Rappe, Omer Yaffe, Lingyuan Gao, Rituraj Sharma, Douglas H. Fabini, Kyle M. McCall, Roman Korobko, Mercouri G. Kanatzidis
Publikováno v:
Materials Advances. 2:4610-4616
Halide perovskites exhibit beneficial opto-electronic properties (e.g. long carrier lifetimes and low defect densities), and their dynamic structural instabilities and anharmonic thermal fluctuations are directly implicated in these properties. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6787b7a3d1ddff55ee669960435a28a1
https://doi.org/10.1039/d1ma00288k
https://doi.org/10.1039/d1ma00288k
Autor:
Anatoly I. Frenkel, Igor Lubomirsky, Roman Korobko, Sossina M. Haile, Andreas Nenning, Rafael Schmitt, Olga Kraynis, Jennifer L. M. Rupp
Publikováno v:
Chemical Society Reviews. 49:554-592
Ceria and its solid solutions play a vital role in several industrial processes and devices. These include solar energy-to-fuel conversion, solid oxide fuel and electrolyzer cells, memristors, chemical looping combustion, automotive 3-way catalysts,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3990721fa07da6d1e000f5569e134bce
https://doi.org/10.1039/c9cs00588a
https://doi.org/10.1039/c9cs00588a
Autor:
Adi Cohen, Thomas M. Brenner, Johan Klarbring, Rituraj Sharma, Douglas H. Fabini, Roman Korobko, Pabitra K. Nayak, Olle Hellman, Omer Yaffe
Lead-based halide perovskite crystals are shown to have strongly anharmonic structural dynamics. This behavior is important because it may be the origin of their exceptional photovoltaic properties. The double perovskite, Cs2AgBiBr6, has been recentl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::783700efcd053ef463775821f221bb27
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-183397
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-183397
Autor:
Thomas M. Brenner, Yevgeny Rakita, Rituraj Sharma, Roman Korobko, Omer Yaffe, Jiahao Zhang, Lingyuan Gao, Lena Yadgarov, Andrew M. Rappe, Zhenbang Dai
Publikováno v:
Physical Review Materials. 4
Halide perovskite (HP) semiconductors exhibit unique strong coupling between the electronic and structural dynamics. We use Raman polarization-orientation (PO) measurements and ab initio molecular dynamics (AIMD) to investigate the origin and tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caea8556e4b023b23f638b31188d61cf
https://doi.org/10.1103/physrevmaterials.4.092401
https://doi.org/10.1103/physrevmaterials.4.092401
Autor:
Lena Yadgarov, Rituraj Sharma, Omer Yaffe, Lingyuan Gao, Iddo Pinkas, Andrew M. Rappe, Zhenbang Dai, Yevgeny Rakita, Matan Menahem, Jiahao Zhang, Roman Korobko, Thomas M. Brenner
Publikováno v:
Physical Review Materials
In the last decade, hybrid organic-inorganic halide perovskites have emerged as a new type of semiconductor for photovoltaics and other optoelectronic applications. Unlike standard, tetrahedrally bonded semiconductors (e.g., Si and GaAs), the ionic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a60529c1a8f616fd30220fe30af1745
Publikováno v:
Physical Review Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::caea8556e4b023b23f638b31188d61cf
Publikováno v:
Advanced Materials
The intermolecular lattice vibrations in small-molecule organic semiconductors have a strong impact on their functional properties. Existing models treat the lattice vibrations within the harmonic approximation. In this work, polarization-orientation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::706a5421378b6d5d3f10e9f75a3b7811
https://pubmed.ncbi.nlm.nih.gov/32003507
https://pubmed.ncbi.nlm.nih.gov/32003507
Autor:
V. Venckutė, Saulius Kazlauskas, Tomas Šalkus, A. Kežionis, Roman Korobko, Edvardas Kazakevičius
Publikováno v:
Ionics. 24:1153-1159
The gadolinia-doped ceria (GDC) thin films were deposited by pulsed laser deposition. Samples with special geometry were prepared which allowed us to characterize GDC film in across-plane direction. The electrical properties of the films were investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6be066de3c955692ca4432b0f4e959
https://doi.org/10.1007/s11581-017-2259-7
https://doi.org/10.1007/s11581-017-2259-7