Abstract
We report observation of circular dichroism in reflection from various cuprate superconducting materials, including YBa2Cu2O7-x films, an etched YBa2Cu3O7 crystal, and a Bi2Sr2CaCu2O8 crystal. This signal develops as T is lowered below 200 K and exhibits little change near Tc. The exact onset temperatures differ for the various materials.
Original language | English |
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Pages (from-to) | 2949-2952 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 64 |
Issue number | 24 |
DOIs | |
State | Published - 1 Jan 1990 |
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Search for circular dichroism in high-Tc superconductors. / Lyons, K. B.; Kwo, J.; Dillon, J. F.; Espinosa, G. P.; McGlashan-Powell, M.; Ramirez, A. P.; Schneemeyer, Lynn.
In: Physical Review Letters, Vol. 64, No. 24, 01.01.1990, p. 2949-2952.Research output: Contribution to journal › Article
TY - JOUR
T1 - Search for circular dichroism in high-Tc superconductors
AU - Lyons, K. B.
AU - Kwo, J.
AU - Dillon, J. F.
AU - Espinosa, G. P.
AU - McGlashan-Powell, M.
AU - Ramirez, A. P.
AU - Schneemeyer, Lynn
PY - 1990/1/1
Y1 - 1990/1/1
N2 - We report observation of circular dichroism in reflection from various cuprate superconducting materials, including YBa2Cu2O7-x films, an etched YBa2Cu3O7 crystal, and a Bi2Sr2CaCu2O8 crystal. This signal develops as T is lowered below 200 K and exhibits little change near Tc. The exact onset temperatures differ for the various materials.
AB - We report observation of circular dichroism in reflection from various cuprate superconducting materials, including YBa2Cu2O7-x films, an etched YBa2Cu3O7 crystal, and a Bi2Sr2CaCu2O8 crystal. This signal develops as T is lowered below 200 K and exhibits little change near Tc. The exact onset temperatures differ for the various materials.
UR - http://www.scopus.com/inward/record.url?scp=0010156923&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.64.2949
DO - 10.1103/PhysRevLett.64.2949
M3 - Article
AN - SCOPUS:0010156923
VL - 64
SP - 2949
EP - 2952
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 24
ER -