R. Ludeke, T.-C. Chiang, et al.
Physica B+C
Photoconductivity measurements in the infrared and visible spectral regions have been made on disordered NiO Films. The result shows a prominent peak at the energy of 0.23 eV, coinciding with the one in the infrared absorption, which is believed to be a spin-excited state due to the antiferromagnetic ordering. We propose a model to explain the observation. © 1969 The American Physical Society.
R. Ludeke, T.-C. Chiang, et al.
Physica B+C
C.Y. Fong, J.S. Nelson, et al.
Physical Review B
R. Ludeke, H.J. Wen
Applied Physics Letters
Y. Guldner, J.P. Vieren, et al.
Solid State Communications