Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zoltán Bodrog"'
Autor:
Jin Hee Lee, Woong Bae Jeon, Jong Sung Moon, Junghyun Lee, Sang-Wook Han, Zoltán Bodrog, Adam Gali, Sang-Yun Lee, Je-Hyung Kim
Publikováno v:
Conference on Lasers and Electro-Optics.
We investigate a new type of quantum emitters, point defect-stacking fault complexes in silicon carbide nanowires. It record-high bright single-photon emission in silicon carbide and strong zero-phonon transition at even room temperature.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eac569e99501049356eb83c832f3a9e
https://doi.org/10.1364/cleo_qels.2022.fs4b.1
https://doi.org/10.1364/cleo_qels.2022.fs4b.1
Autor:
Sang-Yun Lee, Je-Hyung Kim, Woong Bae Jeon, Sang-Wook Han, Junghyun Lee, Jong Sung Moon, Adam Gali, Zoltán Bodrog, Jin Hee Lee
Publikováno v:
Nano letters. 21(21)
Crystallographic defects such as vacancies and stacking faults engineer electronic band structure at the atomic level and create zero- and two-dimensional quantum structures in crystals. The combination of these point and planar defects can generate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c43ab4e2f736a771f25f487bc1db4709
https://pubmed.ncbi.nlm.nih.gov/34677068
https://pubmed.ncbi.nlm.nih.gov/34677068
Many quantum emitters have been measured close or near the grain boundaries of the two-dimensional hexagonal boron nitride where various Stone-Wales defects appear. We show by means of first principles density functional theory calculations that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f2655d2c9145dad0114c27adb240d5d
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-172193
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-172193
Autor:
Adam Gali, Weibo Gao, Zoltán Bodrog, Abdullah Rasmita, Giorgio Adamo, Amanuel M. Berhane, Ziyu Wang, Yu Zhou, Igor Aharonovich, Sejeong Kim
Publikováno v:
Science Advances
An optically stable, room temperature single-photon emitter operating in telecom wavelength range is discovered in GaN.
On-demand, single-photon emitters (SPEs) play a key role across a broad range of quantum technologies. In quantum networks an
On-demand, single-photon emitters (SPEs) play a key role across a broad range of quantum technologies. In quantum networks an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dca2273bb327a0342ecab0b05f484d67
https://hdl.handle.net/10453/130994
https://hdl.handle.net/10453/130994
Autor:
Amanuel M. Berhane, Tomas Palacios, Milos Toth, Kwang-Yong Jeong, Zoltán Bodrog, Saskia Fiedler, Dirk Englund, Tim Schröder, Adam Gali, Igor Aharonovich, Noelia Vico Triviño
Publikováno v:
Advanced Materials. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1756943d7e0cd6985be6a05bab8010
https://doi.org/10.1002/adma.201770084
https://doi.org/10.1002/adma.201770084
Solid state qubits from paramagnetic point defects in solids are promising platforms to realize quantum networks and novel nanoscale sensors. Recent advances in materials engineering make possible to create proximate qubits in solids that might inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354f7e563bcf3267f0e6da438337cced
Autor:
Angus Gentle, Adam Gali, Andrew P. Magyar, Zoltán Bodrog, Stefania Castelletto, Igor Aharonovich
Publikováno v:
Nanoscale. 6:10027-10032
Controlled engineering of isolated solid state quantum systems is one of the most prominent goals in modern nanotechnology. In this letter we demonstrate a previously unknown quantum system namely silicon carbide tetrapods. The tetrapods have a cubic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb06ba85be84aa295dd62bc4b8d4f7a8
https://doi.org/10.1039/c4nr02307b
https://doi.org/10.1039/c4nr02307b
Autor:
Christof Köhler, Thomas Frauenheim, Bálint Aradi, Zoltán Bodrog, Marcus Elstner, Michael Gaus, Tomáš Kubař
Publikováno v:
Journal of Chemical Theory and Computation. 9:2939-2949
Parametrization of the approximative DFT method SCC-DFTB for halogen elements is presented. The new parameter set is intended to describe halogenated organic as well as inorganic molecules, and it is compatible with the established parametrization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c34241ff226289b26df304ce170536d
https://doi.org/10.1021/ct4001922
https://doi.org/10.1021/ct4001922
Autor:
Bálint Aradi, Zoltán Bodrog
Publikováno v:
physica status solidi (b). 249:259-269
Improving the precision of self-consistent-charges density-functional tight-binding method (SCC-DFTB) without losing its computational efficiency is primarily thought and hoped to be possible, if possible at all, by moving beyond its current two-cent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c27e639a4ed7e6a5fce42bf81c1808c
https://doi.org/10.1002/pssb.201100524
https://doi.org/10.1002/pssb.201100524
Publikováno v:
Journal of Chemical Theory and Computation. 7:2654-2664
The density-functional-based tight-binding method is an efficient scheme for quantum mechanical atomistic simulations. While the most relevant part of the chemical energies is calculated within a DFT-like scheme, a fitted correction function-the repu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f039ac15588cb0ee2510681cd1db5e60
https://doi.org/10.1021/ct200327s
https://doi.org/10.1021/ct200327s