Crystal symmetry and electronic properties of heavy-fermion MPd2Al3 (M = Ce, U)

S. A.M. Mentink; G. J. Nieuwenhuys; A. A. Menovsky; J. A. Mydosh; A. Drost; E. Frikkee; Y. Bando; T. Takabatake; P. Böni; P. Fischer; A. Furrer; A. Amato; A. Schenck

doi:10.1016/0921-4526(94)91762-0

Crystal symmetry and electronic properties of heavy-fermion MPd₂Al₃ (M = Ce, U)

S. A.M. Mentink, G. J. Nieuwenhuys, A. A. Menovsky, J. A. Mydosh, A. Drost, E. Frikkee, Y. Bando, T. Takabatake, P. Böni, P. Fischer, A. Furrer, A. Amato, A. Schenck

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Abstract

We have determined the Kondo temperature and crystal-field splitting of the new heavy-fermion compound CePd₂Al₃ by thermopower and inelastic neutron scattering. The absence of static, magnetically ordering cerium moments in single crystals is demonstrated by zero-field μ⁺SR. Small deviations of aluminum stoichiometry yield significant variations of T_N of CePd₂Al₃ and T_c of UPd₂Al₃ in different samples.

Original language	English
Pages (from-to)	143-144
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	199-200
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)91762-0
State	Published - 2 Apr 1994
Externally published	Yes

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@article{01aec87b9e7c4baf86e221b6a4fbfb96,

title = "Crystal symmetry and electronic properties of heavy-fermion MPd2Al3 (M = Ce, U)",

abstract = "We have determined the Kondo temperature and crystal-field splitting of the new heavy-fermion compound CePd2Al3 by thermopower and inelastic neutron scattering. The absence of static, magnetically ordering cerium moments in single crystals is demonstrated by zero-field μ+SR. Small deviations of aluminum stoichiometry yield significant variations of TN of CePd2Al3 and Tc of UPd2Al3 in different samples.",

author = "Mentink, {S. A.M.} and Nieuwenhuys, {G. J.} and Menovsky, {A. A.} and Mydosh, {J. A.} and A. Drost and E. Frikkee and Y. Bando and T. Takabatake and P. B{\"o}ni and P. Fischer and A. Furrer and A. Amato and A. Schenck",

note = "Funding Information: This work is partially supported by the Dutch Foundations FOM and NWO.",

year = "1994",

month = apr,

day = "2",

doi = "10.1016/0921-4526(94)91762-0",

language = "English",

volume = "199-200",

pages = "143--144",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

number = "C",

}

TY - JOUR

T1 - Crystal symmetry and electronic properties of heavy-fermion MPd2Al3 (M = Ce, U)

AU - Mentink, S. A.M.

AU - Nieuwenhuys, G. J.

AU - Menovsky, A. A.

AU - Mydosh, J. A.

AU - Drost, A.

AU - Frikkee, E.

AU - Bando, Y.

AU - Takabatake, T.

AU - Böni, P.

AU - Fischer, P.

AU - Furrer, A.

AU - Amato, A.

AU - Schenck, A.

N1 - Funding Information: This work is partially supported by the Dutch Foundations FOM and NWO.

PY - 1994/4/2

Y1 - 1994/4/2

N2 - We have determined the Kondo temperature and crystal-field splitting of the new heavy-fermion compound CePd2Al3 by thermopower and inelastic neutron scattering. The absence of static, magnetically ordering cerium moments in single crystals is demonstrated by zero-field μ+SR. Small deviations of aluminum stoichiometry yield significant variations of TN of CePd2Al3 and Tc of UPd2Al3 in different samples.

AB - We have determined the Kondo temperature and crystal-field splitting of the new heavy-fermion compound CePd2Al3 by thermopower and inelastic neutron scattering. The absence of static, magnetically ordering cerium moments in single crystals is demonstrated by zero-field μ+SR. Small deviations of aluminum stoichiometry yield significant variations of TN of CePd2Al3 and Tc of UPd2Al3 in different samples.

UR - http://www.scopus.com/inward/record.url?scp=0028760764&partnerID=8YFLogxK

U2 - 10.1016/0921-4526(94)91762-0

DO - 10.1016/0921-4526(94)91762-0

M3 - Article

AN - SCOPUS:0028760764

SN - 0921-4526

VL - 199-200

SP - 143

EP - 144

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

Crystal symmetry and electronic properties of heavy-fermion MPd₂Al₃ (M = Ce, U)

Abstract

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