Antiferromagnetic transitions in the Kondo lattice system Ce2Ni3Ge5
Physical Review B - Condensed Matter and Materials Physics Volume 62 Issue 13
Page 8950-8953
published_at 2000-10-01
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| File | |
| Title ( eng ) |
Antiferromagnetic transitions in the Kondo lattice system Ce2Ni3Ge5
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| Creator |
Hossain Zakir
Hamashima Syunsuke
Geibel Christoph
Steglich Frank
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| Source Title |
Physical Review B - Condensed Matter and Materials Physics
|
| Volume | 62 |
| Issue | 13 |
| Start Page | 8950 |
| End Page | 8953 |
| Abstract |
Our investigation of Ce2Ni3Ge5 by means of transport, specific heat and magnetization measurements shows that the compound is a Kondo lattice system exhibiting two antiferromagnetic transitions at TN1=5.1 K and TN2=4.5 K. An analysis of the transport and specific heat data suggests that the Kondo energy scale kBTk is of the order of kBTN. The resistivity and heat capacity data below 4 K are suggestive of the appearance of a spin-wave gap. The compound exhibits giant magnetoresistance at low temperature. The crystal field splitting is estimated to be about 180 K.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2000-10-01 |
| Rights |
Copyright (c) 2000 The American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1098-0121
[DOI] 10.1103/PhysRevB.62.8950
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.75.094433
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