EPR Evidence for Metal-Insulator Transition in the
EPR Evidence for Metal-Insulator Transition in the
复制标题
金属绝缘体转变的 EPR 证据
DOI：
10.1103/physrevlett.31.1347
复制
发表时间：
1973
影响因子：
8.6
通讯作者：
B. A. Scott
中科院分区：
文献类型：
--
作者：
F. Mehran;B. A. Scott
Electron paramagnetic resonance has been observed in the mixed-valency platinum complex ${\mathrm{K}}_{2}\mathrm{Pt}{(\mathrm{CN})}_{4}{\mathrm{Br}}_{\frac{1}{3}}\ifmmode\cdot\else\textperiodcentered\fi{}3{\mathrm{H}}_{2}\mathrm{O}$. The $g$ factors observed are characteristic of ${d}_{{z}^{2}}$-like hole states. The variation of the observed signal intensity is not consistent with the interrupted-strand model or the disorder model but is in accord with the predictions of the Peierls-distortion model.
Electron paramagnetic resonance has been observed in the mixed-valency platinum complex ${\mathrm{K}}_{2}\mathrm{Pt}{(\mathrm{CN})}_{4}{\mathrm{Br}}_{\frac{1}{3}}\ifmmode\cdot\else\textperiodcentered\fi{}3{\mathrm{H}}_{2}\mathrm{O}$. The $g$ factors observed are characteristic of ${d}_{{z}^{2}}$-like hole states. The variation of the observed signal intensity is not consistent with the interrupted-strand model or the disorder model but is in accord with the predictions of the Peierls-distortion model.