Zobrazeno 1 - 10
of 1 503
pro vyhledávání: '"Kovalenko Maksym"'
Autor:
Jutas Rokas, Gollner Claudia, Kreil Dominik, Dirin Dmitry N., Boehme Simon C., Baltuška Andrius, Kovalenko Maksym V., Pugžlys Audrius
Publikováno v:
EPJ Web of Conferences, Vol 307, p 04039 (2024)
Free-space terahertz signal is encoded onto an optical signal probing the absorption of CdSe/CdS core/shell quantum dots, utilizing quantum-confined Stark effect. The demonstrated ultrafast electro-absorption modulation could support Tbit/s data rate
Externí odkaz:
https://doaj.org/article/72c4c91652dc499f91e39f991c5d1695
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:
Kobiyama, Etsuki, Rainò, Gabriele, Berezovska, Yuliia, Zhu, Chenglian, Boehme, Simon C., Bodnarchuk, Maryna I., Mahrt, Rainer F., Kovalenko, Maksym V., Stöferle, Thilo
Interactions between emitters within an ensemble can give rise to cooperative processes that significantly alter the properties of the emitted light. One such process is superfluorescence (SF), where excited electric dipoles spontaneously couple cohe
Externí odkaz:
http://arxiv.org/abs/2410.04938
Autor:
Fratelli, Andrea, Zaffalon, Matteo L., Mazzola, Emanuele, Dirin, Dmitry, Cherniukh, Ihor, Martinez, Clara Otero, Salomoni, Matteo, Carulli, Francesco, Meinardi, Francesco, Gironi, Luca, Manna, Liberato, Kovalenko, Maksym V., Brovelli, Sergio
The recent emergence of quantum confined nanomaterials in the field of radiation detection, in particular lead halide perovskite nanocrystals, offers potentially revolutionary scalability and performance advantages over conventional materials. This d
Externí odkaz:
http://arxiv.org/abs/2409.16994
Autor:
Georgakilas, Ioannis, Tiede, David, Urbonas, Darius, Bujalance, Clara, Caliò, Laura, Mirek, Rafał, Oddi, Virginia, Tao, Rui, Dirin, Dmitry N., Rainò, Gabriele, Boehme, Simon C., Galisteo-López, Juan F., Mahrt, Rainer F., Kovalenko, Maksym V., Miguez, Hernán, Stöferle, Thilo
The exploitation of the strong light-matter coupling regime and exciton-polariton condensates has emerged as a compelling approach to introduce strong interactions and nonlinearities into numerous photonic applications, ranging from low-threshold top
Externí odkaz:
http://arxiv.org/abs/2408.10667
Autor:
Sakhatskyi, Kostiantyn, Zhou, Ying, Bartosh, Vitalii, Matt, Gebhard J., Zhao, Jingjing, Yakunin, Sergii, Huang, Jinsong, Kovalenko, Maksym V.
The last decade has seen a renewed exploration of semiconductor materials for X-ray detection, foremost focusing on lead-based perovskites and other metal halides as direct-conversion materials and scintillators. However, the reported performance cha
Externí odkaz:
http://arxiv.org/abs/2407.20420
Autor:
Kobiyama, Etsuki, Urbonas, Darius, Bodnarchuk, Maryna I., Rainò, Gabriele, Olziersky, Antonis, Caimi, Daniele, Sousa, Marilyne, Mahrt, Rainer F., Kovalenko, Maksym V., Stöferle, Thilo
Highly ordered nanocrystal (NC) assemblies, namely superlattices (SLs), have been investigated as novel building blocks of optical and optoelectronic devices due to their unique properties based on interactions among neighboring NCs. In particular, l
Externí odkaz:
http://arxiv.org/abs/2406.17665
Autor:
Feld, Leon G., Boehme, Simon C., Sabisch, Sebastian, Frenkel, Nadav, Yazdani, Nuri, Morad, Viktoriia, Zhu, Chenglian, Svyrydenko, Mariia, Tao, Rui, Bodnarchuk, Maryna, Lubin, Gur, Kazes, Miri, Wood, Vanessa, Oron, Dan, Rainò, Gabriele, Kovalenko, Maksym V.
In lead halide perovskites (APbX3), the effect of the A-site cation on optical and electronic properties has initially been thought to be marginal. Yet, evidence of beneficial effects on solar cell performance and light emission is accumulating. Here
Externí odkaz:
http://arxiv.org/abs/2404.15920
Autor:
Gallop, Nathaniel. P., Maslennikov, Dmitry R., Goetz, Katelyn P., Dai, Zhenbang, Schankler, Aaron M., Sung, Woongmo, Nihonyanagi, Satoshi, Tahara, Tahei, Bodnarchuk, Maryna, Kovalenko, Maksym, Vaynzof, Yana, Rappe, Andrew M., Bakulin, Artem A.
Vibrational control (VC) of photochemistry through the optical stimulation of structural dynamics is a nascent concept only recently demonstrated for model molecules in solution. Extending VC to state-of-the-art materials may lead to new applications
Externí odkaz:
http://arxiv.org/abs/2404.14424
Autor:
Grisard, Stefan, Trifonov, Artur V., Hahn, Thilo, Kuhn, Tilmann, Hordiichuk, Oleh, Kovalenko, Maksym V., Yakovlev, Dmitri R., Bayer, Manfred, Akimov, Ilya A.
We investigate the two-pulse photon echo response of excitons in the mixed lead halide perovskite crystal \sample in dependence on the excitation intensity and polarization of the incident laser pulses. Using spectrally narrow picosecond laser pulses
Externí odkaz:
http://arxiv.org/abs/2404.09044