Abstract
Crystals of Dy@C82 isomer I are studied by x-ray powder diffraction with synchrotron radiation in wide temperature and pressure regions. The isomer I of Dy@C82 shows a simple cubic structure with lattice constant a of 15.85(3) Å at 298 K, while the isomer II shows a face-centered cubic structure with a of 15.75(4) Å. The structural phase transition of the second order is indicated for the isomer I at 300-310 K by the temperature dependence of x-ray diffraction and differential scanning calorimetry. Further, the pressure dependence of the lattice constant is studied for the isomer I up to 60 kbar, which can be fitted by a Murnaghan equation of state.
| Original language | English |
|---|---|
| Article number | 073405 |
| Pages (from-to) | 734051-734054 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 65 |
| Issue number | 7 |
| Publication status | Published - Feb 15 2002 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Pressure and temperature dependences of the structural properties of Dy@C82 isomer I. / Takabayashi, Y.; Kubozono, Y.; Kubozono, Yoshihiro; Fujiki, S.; Shibata, K.; Haruyama, Y.; Hosokawa, T.; Rikiishi, Y.; Kashino, S.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 65, No. 7, 073405, 15.02.2002, p. 734051-734054.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Pressure and temperature dependences of the structural properties of Dy@C82 isomer I
AU - Takabayashi, Y.
AU - Kubozono, Y.
AU - Kubozono, Yoshihiro
AU - Fujiki, S.
AU - Shibata, K.
AU - Haruyama, Y.
AU - Hosokawa, T.
AU - Rikiishi, Y.
AU - Kashino, S.
PY - 2002/2/15
Y1 - 2002/2/15
N2 - Crystals of Dy@C82 isomer I are studied by x-ray powder diffraction with synchrotron radiation in wide temperature and pressure regions. The isomer I of Dy@C82 shows a simple cubic structure with lattice constant a of 15.85(3) Å at 298 K, while the isomer II shows a face-centered cubic structure with a of 15.75(4) Å. The structural phase transition of the second order is indicated for the isomer I at 300-310 K by the temperature dependence of x-ray diffraction and differential scanning calorimetry. Further, the pressure dependence of the lattice constant is studied for the isomer I up to 60 kbar, which can be fitted by a Murnaghan equation of state.
AB - Crystals of Dy@C82 isomer I are studied by x-ray powder diffraction with synchrotron radiation in wide temperature and pressure regions. The isomer I of Dy@C82 shows a simple cubic structure with lattice constant a of 15.85(3) Å at 298 K, while the isomer II shows a face-centered cubic structure with a of 15.75(4) Å. The structural phase transition of the second order is indicated for the isomer I at 300-310 K by the temperature dependence of x-ray diffraction and differential scanning calorimetry. Further, the pressure dependence of the lattice constant is studied for the isomer I up to 60 kbar, which can be fitted by a Murnaghan equation of state.
UR - http://www.scopus.com/inward/record.url?scp=0141778110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0141778110&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0141778110
VL - 65
SP - 734051
EP - 734054
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 7
M1 - 073405
ER -