Zobrazeno 1 - 10
of 280
pro vyhledávání: '"B N, Harmon"'
Publikováno v:
Physical Review B. 103
Using density functional theory (DFT) methods, we have calculated x-ray absorption spectroscopy and x-ray circular dichroism spectra in bulk and thin films of ${\mathrm{Fe}}_{3}\mathrm{Ge}{\mathrm{Te}}_{2}$, ${\mathrm{CrI}}_{3}$, and $\mathrm{Cr}\mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe60eb242c0780270e19f278b4bd6ee3
https://doi.org/10.1103/physrevb.103.134407
https://doi.org/10.1103/physrevb.103.134407
Autor:
Haifeng Li, Z. W. Ouyang, C. Li, Lei Yin, C. M. N. Kumar, W. T. Jin, W. M. Zhu, W. H. Ji, Xiao Sun, Yunlong Xiao, Shibabrata Nandi, Y. Lee, B. N. Harmon, Th. Brückel, Liqin Ke, Yixi Su
Publikováno v:
Physical Review B. 100
${\mathrm{Co}}_{2}{\mathrm{V}}_{2}{\mathrm{O}}_{7}$ was recently reported to exhibit remarkable magnetic-field-induced magnetization plateaus and ferroelectricity [R. Chen et al., Phys. Rev. B 98, 184404 (2018)], but its magnetic ground state remains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b781d35004a84559b7e86391dc787f9d
https://doi.org/10.1103/physrevb.100.134420
https://doi.org/10.1103/physrevb.100.134420
Publikováno v:
Journal of Magnetism and Magnetic Materials. 478:281
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1633ee66f65225620b0c4dfa3e112dcb
https://doi.org/10.1016/j.jmmm.2018.11.060
https://doi.org/10.1016/j.jmmm.2018.11.060
Autor:
Scott Medling, B. N. Harmon, John F. Mitchell, Young Hee Lee, Frank Bridges, J. W. Freeland, H. Zheng
Publikováno v:
physica status solidi c. 10:254-258
We present X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) data of La1−χSrχCoO3, for χ= 0.10-0.30, at the O K edge and then compare the results to local density approximation (LDA) and generalized gradient approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d8c2c41d3c5e10cffb8029236bc76f
https://doi.org/10.1002/pssc.201200518
https://doi.org/10.1002/pssc.201200518
Publikováno v:
The European Physical Journal Special Topics. 208:157-164
We present an X-ray resonant magnetic scattering study at the Fe-K absorption edge of the BaFe2As2 compound. The energy spec- trum of the resonant scattering, together with our calculation using the full-potential linear-augmented plane wave method w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa0c4c606a360ba90baf322f84c7625
https://doi.org/10.1140/epjst/e2012-01616-1
https://doi.org/10.1140/epjst/e2012-01616-1
Autor:
Alexander I. Lichtenstein, Paul Kögerler, M. Al-Saqer, V. V. Dobrovitski, D. W. Boukhvalov, Mikhail I. Katsnelson, B. N. Harmon
Publikováno v:
Inorganic Chemistry. 49:10902-10906
We investigate how ligand substitution affects the intramolecular spin exchange interactions, studying a prototypical family of single-molecule magnets comprising dodecanuclear cluster molecules [Mn(III)(8)Mn(IV)(4)O(12)(COOR)(16)]. We identify a sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4678180ab40743187bca59fde834f2e4
https://doi.org/10.1021/ic101229p
https://doi.org/10.1021/ic101229p
Publikováno v:
Journal of Alloys and Compounds. 450:1-6
We have investigated possible physical origins of the anti-ferromagnetic exchange interaction of ferromagnetic La2/3Sr1/3MnO3/SrRuO3 (LSMO/SRO) bilayers reported to have a positive exchange bias. We have performed first principles calculations with b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aef242d692cd80a87b294d049a5a9227
https://doi.org/10.1016/j.jallcom.2006.10.085
https://doi.org/10.1016/j.jallcom.2006.10.085
Publikováno v:
Journal of Modern Optics. 54:2629-2640
The dominant source of decoherence for an electron spin in a quantum dot is the hyperfine interaction with the surrounding bath of nuclear spins. The decoherence process may be slowed down by subjecting the electron spin to suitable sequences of exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf12c088128201e35d36518925ad1436
https://doi.org/10.1080/09500340701534857
https://doi.org/10.1080/09500340701534857
Autor:
Alan I. Goldman, Udhara S. Kaluarachchi, G. Fabbris, A. M. dos Santos, N. S. Sangeetha, Abhishek Pandey, Y. Lee, Paul C. Canfield, B. N. Harmon, Andreas Kreyssig, V. Taufour, Yejun Feng, W. T. Jayasekara, K. Kothapalli, L. S. I. Veiga, Sergey L. Bud'ko, Benjamin G. Ueland, A. Sapkota, David C. Johnston
Publikováno v:
Physical Review B. 92
We present high-energy x-ray diffraction data under applied pressures up to p = 29GPa, neutron diffraction measurements up to p = 1.1GPa, and electrical resistance measurements up to p = 5.9GPa, on SrCo2As2. Our x-ray diffraction data demonstrate tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e7833196c89c8d8bfe70ce1c266acf5
https://doi.org/10.1103/physrevb.92.224103
https://doi.org/10.1103/physrevb.92.224103
Publikováno v:
Physical Review B. 91
Substantial amounts of the transition metals Mn, Fe, Co, and Ni can be substituted for Li in single crystalline Li2(Li1–xTx)N. Isothermal and temperature-dependent magnetization measurements reveal local magnetic moments with magnitudes significant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d138461411d1ac05fd64f4ba83e3432c
https://doi.org/10.1103/physrevb.91.180403
https://doi.org/10.1103/physrevb.91.180403