1 Crystal structure aspects of 2H-TaSe2−xSx (0 ≤×≤ 2) a Powder XRD pattern for 2H-TaSe2 at 300 K, shown as scattering intensity vs. momentum transfer Q, indexed within P63/mmc space group. Crosses are data, solid red line is the model, green solid line is the difference (...
Upon systematic intercalation of Pd ions into TaSe2, we find that CCDW order is destabilized more rapidly than ICDW to indicate a hidden quantum phase transition point at x ~ 0.09–0.10. Moreover, TC shows a dramatic enhancement up to 3.3 K at x = 0.08, ~24 times of TC...
Upon systematic intercalation of Pd ions into TaSe2, we find that CCDW order is destabilized more rapidly than ICDW to indicate a hidden quantum phase transition point at x ~ 0.09–0.10. Moreover, TC shows a dramatic enhancement up to 3.3 K at x = 0.08, ~24 times of TC...
1T-TaSe2中从正常态到非公度CDW态转变温 浙江大学顾|:学位论文:2H.FexNbSe2的输运性质和磁性质度为To=600K,非公度CDW态到公度CDW态转变温度为Td=473K。2H-TaSe2中To=122K,Td=90K,在Td温度处p改变1%。4m.TaSe2中既有类似1T-TaSe2中的一级相变Tdl=410K,又有类似2H.TaSe2中二级相变T02=75K。4Hb—...