TY - JOUR
KW - Optical properties
KW - Superconducting films
KW - Ferromagnetism
KW - Calculations
KW - Carrier concentration
KW - Energy transfer
KW - Neodymium compounds
KW - Magnetic field effects
KW - Thermal effects
KW - Mathematical models
KW - Spectrometers
KW - Neodymium strontium manganate
KW - Monochromators
KW - Optical variables measurement
KW - Double exchange interaction
KW - Ferromagnetic phase
KW - Fourier transform spectrometers
KW - Jahn Teller effects
AU - S.G Kaplan
AU - M Quijada
AU - H.D Drew
AU - D.B Tanner
AU - G.C Xiong
AU - Ramamoorthy Ramesh
AU - C Kwon
AU - T Venkatesan
AB - The optical properties of Nd0.7Sr0.3MnO3 thin films have been studied over a broad spectral range, at temperatures down to 15 K and magnetic fields up to 8.9 T. A large transfer of spectral weight from high energy to low energy occurs as this material is cooled into the ferromagnetic phase, or as the magnetic field is increased near the phase boundary. The optical data are found to be consistent with models that include both the double-exchange interaction and the dynamic Jahn-Teller effect on the Mn3+eglevels. © 1996 The American Physical Society.
BT - Physical Review Letters
DO - 10.1103/PhysRevLett.77.2081
LA - eng
M1 - 10
N1 - cited By 166
N2 - The optical properties of Nd0.7Sr0.3MnO3 thin films have been studied over a broad spectral range, at temperatures down to 15 K and magnetic fields up to 8.9 T. A large transfer of spectral weight from high energy to low energy occurs as this material is cooled into the ferromagnetic phase, or as the magnetic field is increased near the phase boundary. The optical data are found to be consistent with models that include both the double-exchange interaction and the dynamic Jahn-Teller effect on the Mn3+eglevels. © 1996 The American Physical Society.
PY - 1996
SP - 2081
EP - 2084
T2 - Physical Review Letters
TI - Optical evidence for the dynamic jahn-teller effect in Nd0.7Sr0.3MnO3
VL - 77
SN - 00319007
ER -