Abstract
Ytterbium doped C 60 (Yb xC 60) has been synthesized through the use of a liquid ammonia intercalation route. This allows for precise control of the stoichiometric composition. Magnetization data were taken in fields up to 1 Tesla and temperatures between 5 and 300 K on samples with 1≤x≤5. We find the ytterbium introduces significant anisotropies into the system which give rise to long time magnetic relaxation effects that persist to high temperatures. We suggest the existence of an amorphous structure to explain the results.
| Original language | English (US) |
|---|---|
| Title of host publication | Materials Research Society Symposium - Proceedings |
| Publisher | Materials Research Society |
| Pages | 307-312 |
| Number of pages | 6 |
| Volume | 349 |
| State | Published - 1994 |
| Event | Proceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA Duration: Apr 4 1994 → Apr 8 1994 |
Other
| Other | Proceedings of the 1994 MRS Spring Meeting |
|---|---|
| City | San Francisco, CA, USA |
| Period | 4/4/94 → 4/8/94 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
Synthesis and properties of ytterbium doped C 60 . / Irons, Stephen H.; Klavins, P.; Liu, J. Z.; Lan, M. D.; Shelton, R. N.; Song, K.; Kauzlarich, S. M.
Materials Research Society Symposium - Proceedings. Vol. 349 Materials Research Society, 1994. p. 307-312.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Synthesis and properties of ytterbium doped C 60
AU - Irons, Stephen H.
AU - Klavins, P.
AU - Liu, J. Z.
AU - Lan, M. D.
AU - Shelton, R. N.
AU - Song, K.
AU - Kauzlarich, S. M.
PY - 1994
Y1 - 1994
N2 - Ytterbium doped C 60 (Yb xC 60) has been synthesized through the use of a liquid ammonia intercalation route. This allows for precise control of the stoichiometric composition. Magnetization data were taken in fields up to 1 Tesla and temperatures between 5 and 300 K on samples with 1≤x≤5. We find the ytterbium introduces significant anisotropies into the system which give rise to long time magnetic relaxation effects that persist to high temperatures. We suggest the existence of an amorphous structure to explain the results.
AB - Ytterbium doped C 60 (Yb xC 60) has been synthesized through the use of a liquid ammonia intercalation route. This allows for precise control of the stoichiometric composition. Magnetization data were taken in fields up to 1 Tesla and temperatures between 5 and 300 K on samples with 1≤x≤5. We find the ytterbium introduces significant anisotropies into the system which give rise to long time magnetic relaxation effects that persist to high temperatures. We suggest the existence of an amorphous structure to explain the results.
UR - http://www.scopus.com/inward/record.url?scp=0028731959&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028731959&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0028731959
VL - 349
SP - 307
EP - 312
BT - Materials Research Society Symposium - Proceedings
PB - Materials Research Society
ER -