The Jahn – Teller effect and electron – phonon interaction in La 0 . 25 Ca 0 . 75 Mn 1 − x Cr x O 3

@inproceedings{Zhou2001TheJ,
  title={The Jahn – Teller effect and electron – phonon interaction in La 0 . 25 Ca 0 . 75 Mn 1 − x Cr x O 3},
  author={H. D. Zhou and Gang Li and H. Chen and R X Zheng and X-J Fan},
  year={2001}
}
Abstract The ultrasonic (longitudinal and transverse) velocities and the transport and magnetic properties of polycrystalline La0.25Ca0.75Mn1−xCrxO3 (x = 0, 0.03, 0.05, and 0.07) have been studied systematically. It was found that with increasing Cr content, the resistivity increases, the charge-ordering transition temperature TCO shifts to low temperature… CONTINUE READING