Observation of heavy electrons in UPd2Al3

Y. Haga; Y. Inada; H. Yamagami; K. Sakurai; Y. Tokiwa; E. Yamamoto; T. Honma; Y. Onuki

doi:10.1016/S0921-4526(99)01095-9

Observation of heavy electrons in UPd₂Al₃

Y. Haga, Y. Inada, H. Yamagami, K. Sakurai, Y. Tokiwa, E. Yamamoto, T. Honma, Y. Onuki

Research output: Contribution to journal › Conference article › peer-review

Abstract

We measured the de Haas-van Alphen oscillations in order to reveal heavy electronic states of UPd₂Al₃. All the branches reported in the previous work were observed in this study. In addition, we observed new branches. These branches are well explained by the results of fully relativistic spin-polarized LAPW band calculations. The cyclotron mass of each branch is large, indicating strong hybridization of 5f components.

Original language	English
Pages (from-to)	780-781
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	281-282
DOIs	https://doi.org/10.1016/S0921-4526(99)01095-9
Publication status	Published - Jun 1 2000
Externally published	Yes
Event	Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn Duration: Aug 24 1999 → Aug 28 1999

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/S0921-4526(99)01095-9

Cite this

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title = "Observation of heavy electrons in UPd2Al3",

abstract = "We measured the de Haas-van Alphen oscillations in order to reveal heavy electronic states of UPd2Al3. All the branches reported in the previous work were observed in this study. In addition, we observed new branches. These branches are well explained by the results of fully relativistic spin-polarized LAPW band calculations. The cyclotron mass of each branch is large, indicating strong hybridization of 5f components.",

author = "Y. Haga and Y. Inada and H. Yamagami and K. Sakurai and Y. Tokiwa and E. Yamamoto and T. Honma and Y. Onuki",

note = "Funding Information: One of us (Y.O.) was supported by a Grant-in-Aid for COE Research (10CE2004) from the Ministry of Education, Science, Sports and Culture.; Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) ; Conference date: 24-08-1999 Through 28-08-1999",

year = "2000",

month = jun,

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doi = "10.1016/S0921-4526(99)01095-9",

language = "English",

volume = "281-282",

pages = "780--781",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

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TY - JOUR

T1 - Observation of heavy electrons in UPd2Al3

AU - Haga, Y.

AU - Inada, Y.

AU - Yamagami, H.

AU - Sakurai, K.

AU - Tokiwa, Y.

AU - Yamamoto, E.

AU - Honma, T.

AU - Onuki, Y.

N1 - Funding Information: One of us (Y.O.) was supported by a Grant-in-Aid for COE Research (10CE2004) from the Ministry of Education, Science, Sports and Culture.

PY - 2000/6/1

Y1 - 2000/6/1

N2 - We measured the de Haas-van Alphen oscillations in order to reveal heavy electronic states of UPd2Al3. All the branches reported in the previous work were observed in this study. In addition, we observed new branches. These branches are well explained by the results of fully relativistic spin-polarized LAPW band calculations. The cyclotron mass of each branch is large, indicating strong hybridization of 5f components.

AB - We measured the de Haas-van Alphen oscillations in order to reveal heavy electronic states of UPd2Al3. All the branches reported in the previous work were observed in this study. In addition, we observed new branches. These branches are well explained by the results of fully relativistic spin-polarized LAPW band calculations. The cyclotron mass of each branch is large, indicating strong hybridization of 5f components.

UR - http://www.scopus.com/inward/record.url?scp=0033905847&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033905847&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(99)01095-9

DO - 10.1016/S0921-4526(99)01095-9

M3 - Conference article

AN - SCOPUS:0033905847

SN - 0921-4526

VL - 281-282

SP - 780

EP - 781

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)

Y2 - 24 August 1999 through 28 August 1999

ER -

Observation of heavy electrons in UPd₂Al₃

Abstract

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