Zobrazeno 1 - 10
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pro vyhledávání: '"Lead halide perovskites"'
Autor:
Kopteva, Nataliia E., Yakovlev, Dmitri R., Yalcin, Eyüp, Kalitukha, Ina V., Akimov, Ilya A., Nestoklon, Mikhail O., Türedi, Bekir, Hordiichuk, Oleh, Dirin, Dmitry N., Kovalenko, Maksym V., Bayer, Manfred
The great variety of lead halide perovskite semiconductors represents an outstanding platform for studying crystal symmetry effects on the spin-dependent properties. Access to them is granted through optical orientation of exciton and carrier spins b
Externí odkaz:
http://arxiv.org/abs/2411.03764
Autor:
Kumar, Abhishek Shiva, Maslov, Mikhail, Lemeshko, Mikhail, Volosniev, Artem G., Alpichshev, Zhanybek
In standard quantum electrodynamics (QED), the so-called non-minimal (Pauli) coupling is suppressed for elementary particles and has no physical implications. Here, we show that the Pauli term naturally appears in a known family of Dirac materials --
Externí odkaz:
http://arxiv.org/abs/2407.04450
Unravelling the role of charge-lattice interactions on the optoelectronic properties in lead halide perovskites is of great interest due to their unique photophysical properties. While there is broad consensus on the importance of the structural defo
Externí odkaz:
http://arxiv.org/abs/2409.15632
Autor:
Ren, Zhilin, Ovčar, Juraj, Leung, Tik Lun, He, Yanling, Li, Yin, Li, Dongyang, Qin, Xinshun, Mo, Hongbo, Yuan, Zhengtian, Bing, Jueming, Bucknall, Martin P., Grisanti, Luca, Ali, Muhammad Umair, Bai, Peng, Zhu, Tao, Syed, Ali Ashger, Lin, Jingyang, Wang, Jingbo, Abdul-Khaleed, Sun, Wenting, Li, Gangyue, Li, Gang, Ng, Alan Man Ching, Ho-Baillie, Anita W. Y., Lončarić, Ivor, Popović, Jasminka, Djurišić, Aleksandra B.
2D metal halide perovskites have enabled significant stability improvements in perovskite devices, particularly in resistance to moisture. However, some 2D perovskites are even more susceptible to photooxidation compared to 3D perovskites. This is pa
Externí odkaz:
http://arxiv.org/abs/2409.12556
Autor:
Rana, Rohit, Limmer, David T.
We use path integral Monte Carlo to study the energetics of excitons in layered, hybrid organic-inorganic perovskites in order to elucidate the relative contributions of dielectric confinement and electron-phonon coupling. While the dielectric mismat
Externí odkaz:
http://arxiv.org/abs/2407.08173
Autor:
Lorenc, Dusan, Volosniev, Artem G., Zhumekenov, Ayan A., Lee, Seungho, Ibáñez, Maria, Bakr, Osman M., Lemeshko, Mikhail, Alpichshev, Zhanybek
Dielectric breakdown of physical vacuum (Schwinger effect) is the textbook demonstration of compatibility of Relativity and Quantum theory. Although, the observation of this effect in its original static formulation is practically unachievable, it ha
Externí odkaz:
http://arxiv.org/abs/2406.05032
Autor:
Dubajic, Milos, Neilson, James R., Klarbring, Johan, Liang, Xia, Boer, Stephanie A., Rule, Kirrily C., Auckett, Josie E., Gu, Leilei, Jia, Xuguang, Pusch, Andreas, Tumen-Ulzii, Ganbaatar, Wu, Qiyuan, Selby, Thomas A., Lu, Yang, Trowbridge, Julia C., Mozur, Eve M., Minelli, Arianna, Roth, Nikolaj, Orr, Kieran W. P., Soufiani, Arman Mahboubi, Kahmann, Simon, Kabakova, Irina, Ding, Jianning, Wu, Tom, Conibeer, Gavin J., Bremner, Stephen P., Walsh, Aron, Nielsen, Michael P., Stranks, Samuel D.
Empirical A-site cation substitution has advanced the stability and efficiency of hybrid organic-inorganic lead halide perovskites solar cells and the functionality of X-ray detectors. Yet, the fundamental mechanisms underpinning their unique perform
Externí odkaz:
http://arxiv.org/abs/2404.14598
Autor:
Marchenko, E. I., Korolev, V. V., Kobeleva, E. A., Belich, N. A., Udalova, N. N., Eremin, N. N., Goodilin, E. A., Tarasov, A. B.
Identification of crystal structures is a crucial stage in the exploration of novel functional materials. This procedure is usually time-consuming and can be false-positive or false-negative. This necessitates a significant level of expert proficienc
Externí odkaz:
http://arxiv.org/abs/2404.17294
Autor:
Geuchies, Jaco J., Klarbring, Johan, Di Virgillio, Lucia, Fu, Shuai, Qu, Sheng, Liu, Guangyu, Wang, Hai, Frost, Jarvist M., Walsh, Aron, Bonn, Mischa, Kim, Heejae
Two-dimensional hybrid organic-inorganic metal halide perovskites offer enhanced stability for perovskite-based applications. Their crystal structure's soft and ionic nature gives rise to strong interactions between charge carriers and ionic rearrang
Externí odkaz:
http://arxiv.org/abs/2404.12955
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