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Metoki, Naoto; Yamauchi, Hiroki; Kitazawa, Hideaki*; Suzuki, Hiroyuki*; Hagihara, Masato*; Frontzek, M. D.*; Matsuda, Masaaki*; Fernandez-Baca, J. A.*
Journal of the Physical Society of Japan, 86(3), p.034710_1 - 034710_5, 2017/03
Times Cited Count:9 Percentile:53.61(Physics, Multidisciplinary)Magnetic structure of NdPdAl
has been studied by means of neutron powder diffraction. We observed remarkable magnetic reflections with the modulation vector
= (1/2 0 0) below the ordering temperature
= 1.2 K. We found a collinear magnetic structure of Nd moment of 2.9(1)
at 0.3 K parallel to the
-axis, where the ferromagnetically ordered
planes stack with four Nd layer period of ++-- sequence along the
direction with the distance between adjuscent Nd layers to be
. This is very similar to CePd
Al
with
= (0.23 0.23 0) and the Ce moment parallel to the
-axis. These structures with in-plane modulation
is a consequence of the two dimensional nature of fermi surface topology in this family, coming from unique crystal structure with very long tetragonal unit cell and large distance
7
between the rare earth layers separated by Al and two Pd layers.
Metoki, Naoto; Yamauchi, Hiroki; Kitazawa, Hideaki*; Suzuki, Hiroyuki*; Hagihara, Masato*; Frontzek, M. D.*; Matsuda, Masaaki*; Fernandez-Baca, J. A.*
no journal, ,
Magnetic structure of NdPdAl
has been studied by means of neutron powder diffraction. We observed remarkable magnetic reflections with the modulation vector
= (1/2 0 0) below the ordering temperature
= 1.2 K. We found a collinear magnetic structure of Nd moment of 2.9(1)
at 0.3 K parallel to the
-axis, where the ferromagnetically ordered
planes stack with four Nd layer period of ++-- sequence along the
direction with the distance between adjuscent Nd layers to be
. This is very similar to CePd
Al
with
= (0.23 0.23 0) and the Ce moment parallel to the
-axis. These structures with in-plane modulation
is a consequence of the two dimensional nature of fermi surface topology in this family, coming from unique crystal structure with very long tetragonal unit cell and large distance
7
between the rare earth layers separated by Al and two Pd layers.
Metoki, Naoto; Yamauchi, Hiroki; Kitazawa, Hideaki*; Suzuki, Hiroyuki*; Hagihara, Masato*; Frontzek, M. D.*; Matsuda, Masaaki*; Fernandez-Baca, J. A.*
no journal, ,
Magnetic structure of NdPdAl
has been studied by means of neutron powder diffraction. We observed remarkable magnetic reflections with the modulation vector
= (1/2 0 0) below the ordering temperature
= 1.2 K. We found a collinear magnetic structure of Nd moment of 2.9(1)
at 0.3 K parallel to the
-axis, where the ferromagnetically ordered
planes stack with four Nd layer period of ++-- sequence along the
direction with the distance between adjacent Nd layers to be
. This is very similar to CePd
Al
with
= (0.23 0.23 0) and the Ce moment parallel to the
-axis. These structures with in-plane modulation
is a consequence of the two dimensional nature of fermi surface topology in this family, coming from unique crystal structure with very long tetragonal unit cell and large distance
7
between the rare earth layers separated by Al and two Pd layers.