Aeppli, G. and Rosenbaum, T. F. (1998) Quantum critical points - experiments. In: Dynamical Properties of Unconventional Magnetic Systems. NATO ASI series, Series E. No.349. Springer , Dordrecht, Netherlands, pp. 107-122. ISBN 978-94-010-6093-6. http://resolver.caltech.edu/CaltechAUTHORS:20140707-163032705
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Abstract
We review experiments on Li(Ho,Tb)_pY_(1-p)F_4 which test ideas about quantum critical phenomena in the clean (ferromagnetic) and disordered (spin glass) limits. The outstanding problem of the 'anti-glass' discovered for p=0.045 is also described. Finally, we point out the ubiquity of quantum critical points in condensed matter physics.
| Item Type: | Book Section | |||||||||
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| Additional Information: | © 1998 Springer. The work at the University of Chicago was supported by the NSF Materials Research Laboratory under Grant No. 88-19860. We also thank the many colleagues who have worked with us for over a decade on the experiments discussed above. They include, but are not limited to D. Bitko, R.W. Youngblood, D.H. Reich, S.M. Hayden, J.F. diTusa, and W. Wu. | |||||||||
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| Record Number: | CaltechAUTHORS:20140707-163032705 | |||||||||
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:20140707-163032705 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 46981 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 14 Jul 2014 18:25 | |||||||||
| Last Modified: | 14 Jul 2014 18:26 |
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