Zobrazeno 1 - 7
of 7
pro vyhledávání: '"B. C. den Hertog"'
Autor:
B. C. den Hertog, M Jp Gingras
Publikováno v:
Canadian Journal of Physics. 79:1339-1351
Recent experiments suggest that the Ising pyrochlore magnets Ho2Ti2O7 and Dy2Ti2O7 display qualitative properties of the ferromagnetic nearest-neighbor spin-ice model proposed by Harris et al. Phys. Rev. Lett. 79, 2554 (1997). The manifestation of sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10efbea5b08ac9d087e58237b4f20fa1
https://doi.org/10.1139/p01-099
https://doi.org/10.1139/p01-099
Autor:
John E. Greedan, Bruce D. Gaulin, S. R. Dunsiger, M.D. Faucher, B. C. den Hertog, J. S. Gardner, N. P. Raju, Liang-Juan Chang, Michel J. P. Gingras
Publikováno v:
Physical Review B. 62:6496-6511
In a recent paper [J. S. Gardner et al., Phys. Rev. Lett. 82, 1012 (1999)] it was found that the ${\mathrm{Tb}}^{3+}$ magnetic moments in the ${\mathrm{Tb}}_{2}{\mathrm{Ti}}_{2}{\mathrm{O}}_{7}$ antiferromagnetic pyrochlore lattice of corner-sharing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::872a7806876cee576c9ebc54258a47f7
https://doi.org/10.1103/physrevb.62.6496
https://doi.org/10.1103/physrevb.62.6496
Autor:
B. C. den Hertog
Publikováno v:
Physical Review B. 60:559-563
We examine the ground-state properties of the crossover between BCS superconductivity and Bose Einstein condensation within a model that exhibits ${d}_{{x}^{2}\ensuremath{-}{y}^{2}}$ pairing symmetry. We compare results for zero temperature with know
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1093432f696ee81a337b424386ebfda
https://doi.org/10.1103/physrevb.60.559
https://doi.org/10.1103/physrevb.60.559
Publikováno v:
Physical Review B. 59:R11645-R11648
We derive the qualitative behavior of superconductor-antiferromagnet-superconductor (SAS) Josephson junctions described by Zhang's SO(5) theory. The main differences between these junctions and conventional superconductor-insulator-superconductor jun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b2e5dac5bc30d1381bcfcf5d001acb9
https://doi.org/10.1103/physrevb.59.r11645
https://doi.org/10.1103/physrevb.59.r11645
Autor:
T C Choy, B C den Hertog
Publikováno v:
Journal of Physics: Condensed Matter. 7:19-28
We analyse the weakening and stability of a van der Waals-London chemical bond parallel to and at a height z above a perfect metal surface. The bond is considered in both the retarded (large-z) and non-retarded (small-z) regions. By considering the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c6141b880040416311ac37025acc83
https://doi.org/10.1088/0953-8984/7/1/003
https://doi.org/10.1088/0953-8984/7/1/003
Autor:
D. F. McMorrow, J. D. M. Champion, Tom Fennell, B. C. den Hertog, Roger G. Melko, Jason Gardner, Michel J. P. Gingras, Andrew Wildes, Mark Harris, Andrew Cornelius, Steven T. Bramwell
Publikováno v:
Physical Review Letters. 87
The pyrochlore material Ho2Ti2O7 has been suggested to show "spin ice" behavior. We present neutron scattering and specific heat results that establish unambiguously that Ho2Ti2O7 exhibits spin ice correlations at low temperature. Diffuse magnetic ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::803e920da874a0ef782ae3d6c695e70c
https://doi.org/10.1103/physrevlett.87.047205
https://doi.org/10.1103/physrevlett.87.047205
Autor:
S T, Bramwell, M J, Harris, B C, den Hertog, M J, Gingras, J S, Gardner, D F, McMorrow, A R, Wildes, A L, Cornelius, J D, Champion, R G, Melko, T, Fennell
Publikováno v:
Physical review letters. 87(4)
The pyrochlore material Ho2Ti2O7 has been suggested to show "spin ice" behavior. We present neutron scattering and specific heat results that establish unambiguously that Ho2Ti2O7 exhibits spin ice correlations at low temperature. Diffuse magnetic ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6742e3114fae23d6fbc99452af32481f
https://pubmed.ncbi.nlm.nih.gov/11461643
https://pubmed.ncbi.nlm.nih.gov/11461643