Random-field critical scattering at high magnetic concentration in the Ising antiferromagnet Fe{sub 0.93}Zn{sub 0.07}F{sub 2}
Conference
·
OSTI ID:527516
- Univ. of California, Santa Cruz, CA (United States). Dept. of Physics
- Oak Ridge National Lab., TN (United States). Solid State Div.
The high magnetic concentration ising antiferromagnet Fe{sub 0.93}Zn{sub 0.07}F{sub 2} does not exhibit the severe critical scattering hysteresis at low temperatures observed in all lower concentration samples studied. The system therefore provides equilibrium neutron scattering line shapes suitable for determining random-field Ising model critical behavior.
- Research Organization:
- Oak Ridge National Lab., TN (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 527516
- Report Number(s):
- CONF-970713--3; ON: DE97008452
- Country of Publication:
- United States
- Language:
- English
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