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Showing 1 to 3 of 3 for “"YBa2Cu3O6+x"”.
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Optical dielectric properties of YBa2Cu3O6+x and Ba1-xKxBiO
… are studied as a function of doping. For the YBa2Cu3O6+x system, a sharp peak in the imaginary part of the dielectric function near 4.0eV is examined as a function of oxygen doping. The anisotropy present in this system for higher levels of doping is observed to induce a splitting in this peak …
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Thermal Conductivity of Tl2Ba2CuO6+δ and Fluctuation Diamagnetism of YBa2Cu3O6+x
Submitted by Jesse Garrison (jagarris@illinois.edu) on 2012-01-13T19:38:25Z No. of bitstreams: 1 1998_hubbard.pdf: 7737999 bytes, checksum: eb8421317c8656f4b2ec034bddcbc8f4 (MD5)
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Unconventional Fermi surface in insulating SmB6 and superconducting YBa2Cu3O6+x probed by high magnetic fields
Fermi surface, the locus in momentum space of gapless low-energy excitations, is a concept of fundamental importance in solid state physics. Electronic properties of a material are determined by the long-lived low-energy excitations near the Fermi surface. Conventionally, Fermi surface is …