Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures

Sakon T, Koyama K, Motokawa M, Müller A, Barbara B, Ajiro Y (2005)
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT (159): 302-307.

Download
No fulltext has been uploaded. References only!
Conference Paper | Published | English

No fulltext has been uploaded

Author
; ; ; ; ;
Abstract
The low-temperature magnetism of fascinating quantum molecular magnet V15 which shows "Quantum Tunneling" is studied by ESR experiment. ESR investigations were performed at low temperatures down to 0.5 K. At 4.2 K, a resonant peak was observed clearly. From the analysis of temperature dependence of the signal intensity, we found that the magnetic moments of V15 clusters drastically decrease with lowering temperature. This result indicates the ground state of spins of V15 ions is Kramers doublet with S = 1/2. The field dependence of ESR resonant frequency indicates that the zero field splitting Delta(0)* of the Kramers doublet is about 80 mK, which is consistent with the magnetization measurements.
Publishing Year
ISSN
PUB-ID

Cite this

Sakon T, Koyama K, Motokawa M, Müller A, Barbara B, Ajiro Y. Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT. 2005;(159):302-307.
Sakon, T., Koyama, K., Motokawa, M., Müller, A., Barbara, B., & Ajiro, Y. (2005). Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT(159), 302-307. doi:10.1143/ptps.159.302
Sakon, T., Koyama, K., Motokawa, M., Müller, A., Barbara, B., and Ajiro, Y. (2005). Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 302-307.
Sakon, T., et al., 2005. Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, (159), p 302-307.
T. Sakon, et al., “Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures”, PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2005, pp. 302-307.
Sakon, T., Koyama, K., Motokawa, M., Müller, A., Barbara, B., Ajiro, Y.: Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT. 302-307 (2005).
Sakon, T, Koyama, K, Motokawa, M, Müller, Achim, Barbara, B, and Ajiro, Y. “Detailed ESR measurements for the quantum molecular magnet V15 at ultra-low temperatures”. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT 159 (2005): 302-307.
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Search this title in

Google Scholar