Nonmetallic metal toward a pressure-induced bad-metal state in two-dimensional Cu3LiRu2O6.
Chem Commun (Camb)
; 56(2): 265-268, 2019 Dec 19.
Article
in En
| MEDLINE
| ID: mdl-31807742
ABSTRACT
The novel two-dimensional honeycomb layered Cu3LiRu2O6 exhibits Pauli-like paramagnetic and Mott variable range hopping semiconduction behaviors, which contradict the large specific-heat Sommerfeld coefficient for metals, and indicate a possible spin-excitation induced nonmetallic metal. This nonmetallic feature can be significantly suppressed by pressure toward producing a bad-metal state, as reflected by the temperature-dependent resistivity response up to 35 GPa.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Chem Commun (Camb)
Journal subject:
QUIMICA
Year:
2019
Document type:
Article