Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Boris V. Fine"'
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cc93eaf6187b73bac6a57bcb949676e
https://doi.org/10.1103/physrevb.106.l201110
https://doi.org/10.1103/physrevb.106.l201110
Autor:
Tarek A. Elsayed, Boris V. Fine
Publikováno v:
Physical Review B. 105
We propose a technique for polarizing and cooling finite many-body classical systems using feedback control. The technique requires the system to have one collective degree of freedom conserved by the internal dynamics. The fluctuations of other degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4aae4e458dd406c9c284bbc700f4219
https://doi.org/10.1103/physrevb.105.104305
https://doi.org/10.1103/physrevb.105.104305
Autor:
Andrei E Tarkhov, Boris V Fine
Publikováno v:
New Journal of Physics, Vol 20, Iss 12, p 123021 (2018)
We propose a method of estimating ergodization time of a chaotic many-particle system by monitoring equilibrium noise before and after time reversal of dynamics (Loschmidt echo). The ergodization time is defined as the characteristic time required to
Externí odkaz:
https://doaj.org/article/a0e9648fa5744aa3852ef9585f75da3f
Autor:
B. Q. Lv, Alfred Zong, D. Wu, A. V. Rozhkov, Boris V. Fine, Su-Di Chen, Makoto Hashimoto, Dong-Hui Lu, M. Li, Y.-B. Huang, Jacob P. C. Ruff, Donald A. Walko, Z. H. Chen, Inhui Hwang, Yifan Su, Xiaozhe Shen, Xirui Wang, Fei Han, Hoi Chun Po, Yao Wang, Pablo Jarillo-Herrero, Xijie Wang, Hua Zhou, Cheng-Jun Sun, Haidan Wen, Zhi-Xun Shen, N. L. Wang, Nuh Gedik
Publikováno v:
Physical review letters. 128(3)
Hysteresis underlies a large number of phase transitions in solids, giving rise to exotic metastable states that are otherwise inaccessible. Here, we report an unconventional hysteretic transition in a quasi-2D material, EuTe_{4}. By combining transp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d61b2292718b2e0ce5ad364c436efa
https://pubmed.ncbi.nlm.nih.gov/35119886
https://pubmed.ncbi.nlm.nih.gov/35119886
Publikováno v:
Nanoscale Horizons. 4:1158-1163
We present the state-of-the-art performance of air-coupled thermophones made of thin, freestanding films of randomly oriented single-walled carbon nanotubes (SWCNTs). The work demonstrates both experimentally and theoretically that extremely low heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::099732ed3ca6bcddb3bc5af530344a04
https://doi.org/10.1039/c9nh00164f
https://doi.org/10.1039/c9nh00164f
Publikováno v:
Physical Review B. 101
We formulate a dynamical model to describe a photo-induced charge density wave (CDW) quench transition and apply it to recent multi-probe experiments on LaTe$_3$ [A. Zong et al., Nat. Phys. 15, 27 (2019)]. Our approach relies on coupled time-dependen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af46070f6d8bd8e34fa28e0806d128bd
https://doi.org/10.1103/physrevb.101.054203
https://doi.org/10.1103/physrevb.101.054203
Autor:
Boris V. Fine, Grigory A. Starkov
Publikováno v:
Physical Review B. 101
Nuclear spin-1/2 lattices where each spin has a small effective number of interacting neighbors represent a particular challenge for first-principles calculations of free induction decays (FIDs) observed by nuclear magnetic resonance (NMR). The chall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40b1c9de1de26adafb739da272075212
https://doi.org/10.1103/physrevb.101.024428
https://doi.org/10.1103/physrevb.101.024428
Autor:
Igor Ermakov, Boris V. Fine
Revivals of initial non-equilibrium states is an ever-present concern for the theory of dynamic thermalization in many-body quantum systems. Here we consider a nonintegrable lattice of interacting spins 1/2 and show how to construct a quantum state s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0bcb980e0a09c9f8e55d9dd6e2195a6
Autor:
Anshul Kogar, Pablo Jarillo-Herrero, Ian R. Fisher, Ya-Qing Bie, A.V. Rozhkov, Philip Walmsley, Boris V. Fine, Nuh Gedik, Timm Rohwer, Edoardo Baldini, Emre Ergecen, Hengyun Zhou, Byron Freelon, Pavel E. Dolgirev, Joshua Straquadine, Edbert J. Sie, Changmin Lee, Alfred Zong, Mehmet Yilmaz
Publikováno v:
Nature Physics. 15:27-31
Upon excitation with an intense laser pulse, a symmetry-broken ground state can undergo a non-equilibrium phase transition through pathways different from those in thermal equilibrium. The mechanism underlying these photoinduced phase transitions has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::578bfd383f3f442914b522bf68bf01df
https://doi.org/10.1038/s41567-018-0311-9
https://doi.org/10.1038/s41567-018-0311-9
Publikováno v:
Physical Review B. 100
We introduce a microscopic model aimed at describing the behavior of fermionic excitations in the background of a magnetic texture called a ``spin-vortex checkerboard.'' This texture was proposed previously as a possible alternative to stripes to int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23566913c412d66ba9614a0c6d07ac0
https://doi.org/10.1103/physrevb.100.174503
https://doi.org/10.1103/physrevb.100.174503