Abstract
We have studied phase transitions in TlH2AsO4 using 200 MHz 4H pulsed NMR. The rotating frame spin-lattice relaxation data fitted the stretched-exponential type, M(t) = M0exp[-(t/T1ρ)1-n], below the ferroelastic phase transition temperature, and double-exponential type above that temperature. The exponent n behaved as an order parameter.
| Original language | English |
|---|---|
| Pages (from-to) | 3309-3311 |
| Number of pages | 3 |
| Journal | Physical Review Letters |
| Volume | 75 |
| Issue number | 18 |
| Publication status | Published - 1995 Dec 1 |
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- Physics and Astronomy(all)
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Rotating frame nuclear magnetic relaxation in TlH2AsO4 . / Lee, Cheol Eui; Lee, C. H.; Kim, J. H.; Lee, K. S.
In: Physical Review Letters, Vol. 75, No. 18, 01.12.1995, p. 3309-3311.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Rotating frame nuclear magnetic relaxation in TlH2AsO4
AU - Lee, Cheol Eui
AU - Lee, C. H.
AU - Kim, J. H.
AU - Lee, K. S.
PY - 1995/12/1
Y1 - 1995/12/1
N2 - We have studied phase transitions in TlH2AsO4 using 200 MHz 4H pulsed NMR. The rotating frame spin-lattice relaxation data fitted the stretched-exponential type, M(t) = M0exp[-(t/T1ρ)1-n], below the ferroelastic phase transition temperature, and double-exponential type above that temperature. The exponent n behaved as an order parameter.
AB - We have studied phase transitions in TlH2AsO4 using 200 MHz 4H pulsed NMR. The rotating frame spin-lattice relaxation data fitted the stretched-exponential type, M(t) = M0exp[-(t/T1ρ)1-n], below the ferroelastic phase transition temperature, and double-exponential type above that temperature. The exponent n behaved as an order parameter.
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UR - http://www.scopus.com/inward/citedby.url?scp=4243353140&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:4243353140
VL - 75
SP - 3309
EP - 3311
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 18
ER -