Abstract
Specific heat of Blue Molybdenum Oxide Bronze Tl0.3 MoO3 was measured from 80K to 200K. It was found that an excess specific heat spanned over a range from 164K to 184K with a peak at about 172K. The excess specific heat has been attributed to Peierls transition in the crystal and nearly symmetrical form of ΔCp - T curve explained as a result of inhomogeneous distribution of defect. The value of enthalpy change due to phase transition is about 46.71mJ/g. The corresponding entropy change ΔS is about 368.28×10-3mJ/g.K.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 75-77 |
| Number of pages | 3 |
| Journal | Solid State Communications |
| Volume | 71 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jan 1 1989 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
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Excess specific heat due to phase transition in blue molybdenum oxide bronze Tl0.3MoO3 . / Tian, Mingliang; Tian, Decheng; Chen, Zhaojia; Wang, Keqin; Mao, Zhiqiang.
In: Solid State Communications, Vol. 71, No. 2, 01.01.1989, p. 75-77.Research output: Contribution to journal › Article
TY - JOUR
T1 - Excess specific heat due to phase transition in blue molybdenum oxide bronze Tl0.3MoO3
AU - Tian, Mingliang
AU - Tian, Decheng
AU - Chen, Zhaojia
AU - Wang, Keqin
AU - Mao, Zhiqiang
PY - 1989/1/1
Y1 - 1989/1/1
N2 - Specific heat of Blue Molybdenum Oxide Bronze Tl0.3 MoO3 was measured from 80K to 200K. It was found that an excess specific heat spanned over a range from 164K to 184K with a peak at about 172K. The excess specific heat has been attributed to Peierls transition in the crystal and nearly symmetrical form of ΔCp - T curve explained as a result of inhomogeneous distribution of defect. The value of enthalpy change due to phase transition is about 46.71mJ/g. The corresponding entropy change ΔS is about 368.28×10-3mJ/g.K.
AB - Specific heat of Blue Molybdenum Oxide Bronze Tl0.3 MoO3 was measured from 80K to 200K. It was found that an excess specific heat spanned over a range from 164K to 184K with a peak at about 172K. The excess specific heat has been attributed to Peierls transition in the crystal and nearly symmetrical form of ΔCp - T curve explained as a result of inhomogeneous distribution of defect. The value of enthalpy change due to phase transition is about 46.71mJ/g. The corresponding entropy change ΔS is about 368.28×10-3mJ/g.K.
UR - http://www.scopus.com/inward/record.url?scp=0024703465&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024703465&partnerID=8YFLogxK
U2 - 10.1016/0038-1098(89)90437-7
DO - 10.1016/0038-1098(89)90437-7
M3 - Article
AN - SCOPUS:0024703465
VL - 71
SP - 75
EP - 77
JO - Solid State Communications
JF - Solid State Communications
SN - 0038-1098
IS - 2
ER -