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most citedThe structure of suspended graphene sheets

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Showing 2009 · cond-mat.str-elShow all

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cond-mat.str-el2009★ 14 cited

Electronic structure of Pr_{2-x}Ce_xCuO_4 studied via ARPES and LDA+DMFT+Σ_k

I. A. Nekrasov, N. S. Pavlov, E. Z. Kuchinskii +10

The electron-doped Pr(2-x)Ce(x)CuO(4) (PCCO) compound in the pseudogap regime (x~0.15) was investigated using angle-resolved photoemission spectroscopy (ARPES) and the generalized…

cond-mat.str-el2009★ 70 cited

Magnetically Hidden Order of Kramers Doublets in Systems: SrVO

George Jackeli, Giniyat Khaliullin

We formulate and study an effective Hamiltonian for low-energy Kramers doublets of -ions on a square lattice. We find that the system exhibits a magnetically hidden order in w…

cond-mat.str-el2009★ 31 cited

Spin dynamics of frustrated easy-axis triangular antiferromagnet 2H-AgNiO2 explored by inelastic neutron scattering

E. M. Wheeler, R. Coldea, E. Wawrzynska +6

We report inelastic neutron scattering measurements of the spin dynamics in the layered hexagonal magnet 2H-AgNiO2 which has stacked triangular layers of antiferromagnetically-coup…

cond-mat.str-el2009★ 108 cited

Magnetic-field-enhanced incommensurate magnetic order in the underdoped high-temperature superconductor YBa(2)Cu(3)O(6.45)

D. Haug, V. Hinkov, A. Suchaneck +10

We present a neutron-scattering study of the static and dynamic spin correlations in the underdoped high-temperature superconductor YBa(2)Cu(3)O(6.45) in magnetic fields up to 15 T…