Abstract
In addition to the paraelectric-ferroelectric phase transition at T c = + 62°C there is another low T phase transition in the −152 to −165°C range associated with a sudden change in the NQR spectra. The three 35Cl NQR lines observed in the P3 2 ferroelectric phase of (CH 3NH 3)HgCl 3 below T c = 62°C suddenly disappear on cooling below −152°C. No lines could be observed between 152 and −165°C. Below this temperature five 35Cl NQR lines appear and remain down to liquid nitrogen temperature.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
