Výsledky vyhledávání - "ELECTRON ENERGY ANALYZERS"

Nonlinear I-V characteristics of two-dimensional superconductors: Berezinskii-Kosterlitz-Thouless physics versus inhomogeneity

Autor: Venditti, G., Biscaras, J., Hurand, S., Bergeal, N., Lesueur, J., Dogra, A., Budhani, R. C., Mondal, Mintu, Jesudasan, John, Raychaudhuri, Pratap, Caprara, S., Benfatto, And L.

Publikováno v: Physical Review B 100 (2019). doi:10.1103/PhysRevB.100.064506
info:cnr-pdr/source/autori:Venditti, G.; Biscaras, J.; Hurand, S.; Bergeal, N.; Lesueur, J.; Dogra, A.; Budhani, R. C.; Mondal, Mintu; Jesudasan, John; Raychaudhuri, Pratap; Caprara, S.; Benfatto, And L./titolo:Nonlinear I-V characteristics of two-dimensional superconductors: Berezinskii-Kosterlitz-Thouless physics versus inhomogeneity/doi:10.1103%2FPhysRevB.100.064506/rivista:Physical Review B/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:100

One of the hallmarks of the Berezinskii-Kosterlitz-Thouless (BKT) transition in two-dimensional superconductors is the universal jump of the superfluid density that can be indirectly probed via the nonlinear exponent of the current-voltage I-V charac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::320f50bc4885df9a35603e017e5da821
http://hdl.handle.net/11573/1338920

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Universal Berezinskii-Kosterlitz-Thouless dynamic scaling in the intermediate time range in frustrated Heisenberg antiferromagnets on a triangular lattice

Autor: Ivan S. Popov, Pavel V. Prudnikov, Andrey N. Ignatenko, Andrey A. Katanin

Publikováno v: Phys. Rev. B
Physical Review B

We investigate non-equilibrium properties of the frustrated Heisenberg antiferromagnets on the triangular lattice. Nonequilibrium critical relaxation of frustrated Heisenberg antiferromagnets shows a dynamic transition (or, at least, sharp crossover)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60d055caa4a91c8b688bbb3648a90ea9
https://doi.org/10.1103/physrevb.95.134437

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Protocol using kicked Ising dynamics for generating states with maximal multipartite entanglement

Autor: V. Subrahmanyam, Arul Lakshminarayan, Suman K Mishra

Publikováno v: Physical Review A. 91

We present a solvable model of iterating cluster state protocols that lead to entanglement production, between contiguous blocks, of 1 ebit per iteration. This continues till the blocks are maximally entangled at which stage an unravelling begins at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8309903eaf0b7728ea06d8be9af40b17
https://doi.org/10.1103/physreva.91.022318

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TEM studies of Ge nanocrystal formation in PECVD grown SiO2:Ge/SiO2multilayers

Autor: Atilla Aydinli, S. Ağan, Aykutlu Dana

Publikováno v: Journal of Physics Condensed Matter

WOS: 000238592500011 We investigate the effect of annealing on the Ge nanocrystal formation in multilayered germanosilicate-oxide films grown on Si substrates by plasma enhanced chemical vapour deposition (PECVD). The multilayered samples were anneal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65c80040ec78095c21c0e1660e4cd9f2
https://doi.org/10.1088/0953-8984/18/22/004

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Nonequilibrium phase transition in a two-dimensional driven open quantum syste

Autor: Dagvadorj, G., Fellows, J. M., Matyjaśkiewicz, S., Marchetti, F. M., Carusotto, I., Szymanska, M. H.

Publikováno v: Biblos-e Archivo. Repositorio Institucional de la UAM
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The Berezinskii-Kosterlitz-Thouless mechanism, in which a phase transition is mediated by the proliferation of topological defects, governs the critical behavior of a wide range of equilibrium twodimensional systems with a continuous symmetry, rangin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c703bded8459625d94490cc19150ce4
http://hdl.handle.net/10486/676454

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Patterns of Genuine Multipartite Entanglement in Frustrated Quantum Spin Systems

Autor: Lavisha Jindal, Ameya Deepak Rane, Ujjwal Sen, Himadri Shekhar Dhar, Aditi Sen

We investigate the behavior of genuine multipartite entanglement of paradigmatic frustrated quantum spin systems. We consider six different spin models, whose frustration ranges from being very high to very low. We find that the highly frustrated qua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0112b80a62fd806c7b59ea0408f76d96

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