Long-Range Magnetic Order in Mn[N(CN)2]2(pyz) {pyz = pyrazine}. Susceptibility, Magnetization, Specific Heat, and Neutron Diffraction Measurements and Electronic Structure Calculations

2001 ◽  
Vol 123 (1) ◽  
pp. 162-172 ◽  
Author(s):  
Jamie L. Manson ◽  
Qing-zhen Huang ◽  
Jeffrey W. Lynn ◽  
Hyun-Joo Koo ◽  
Myung-Hwan Whangbo ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Neutron Diffraction ◽  
Specific Heat ◽  
Long Range ◽  
Magnetic Order ◽  
Electronic Structure Calculations ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order ◽  
Structure Calculations

Variable pressure-temperature neutron diffraction of wüstite (Fe1−xO): Absence of long-range magnetic order to 20GPa

2005 ◽  
Vol 86 (5) ◽  
pp. 052505 ◽  
Author(s):  
Yang Ding ◽  
Jian Xu ◽  
Charles T. Prewitt ◽  
Russell J. Hemley ◽  
Ho-kwang Mao ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Magnetic Order ◽  
Variable Pressure ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

scholarly journals Long-range magnetic order in real icosahedral quasicrystals

2021 ◽  
Author(s):  
Ryuji Tamura ◽  
Asuka Ishikawa ◽  
Shintaro Suzuki ◽  
Akihiro Kotajima ◽  
Yujiro Tanaka ◽  
...  
Keyword(s):  
Specific Heat ◽  
Long Range ◽  
Magnetic Order ◽  
Global Symmetry ◽  
Icosahedral Symmetry ◽  
Ferromagnetic Transition ◽  
Range Magnetic Order ◽  
Magnetic Orders ◽  
Icosahedral Quasicrystals ◽  
Long Range Magnetic Order

Abstract Quasicrystals (QCs), first discovered in 1984, generally do not exhibit long-range magnetic order. Here, we report on long-range magnetic order in the real icosahedral quasicrystals (i QCs) Au–Ga–Gd and Au–Ga–Tb. The Au65Ga20Gd15 i QC exhibits a ferromagnetic transition at TC = 23 K, manifested as a sharp anomaly in both magnetic-susceptibility and specific-heat measurements. Quick magnetic saturation to almost the full moment (7μB/Gd3+) is observed under 100 Oe at 2 K. This is the first observation of long-range magnetic order in a real quasicrystal, in contrast to the spin-glass-like behaviours observed for the other magnetic quasicrystals found to date. Moreover, when Gd is replaced by Tb, i.e. for the Au65Ga20Tb15 i QC, a ferromagnetic behaviour is still retained with TC = 16 K. Although the sharp anomaly in the specific heat observed for the Au65Ga20Gd15 i QC is significantly broadened upon Tb substitution, neutron-diffraction experiments clearly show the marked development of magnetic Bragg peaks below TC, indicating long-range magnetic order for the Au65Ga20Tb15 i QC also. Our findings can contribute to the further investigation of exotic magnetic orders formed on real quasiperiodic lattices with unprecedented highest global symmetry, i.e. icosahedral symmetry.

scholarly journals Long-range magnetic order inCeRu2Al10studied via muon spin relaxation and neutron diffraction

2010 ◽  
Vol 82 (10) ◽  
Author(s):  
D. D. Khalyavin ◽  
A. D. Hillier ◽  
D. T. Adroja ◽  
A. M. Strydom ◽  
P. Manuel ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Spin Relaxation ◽  
Magnetic Order ◽  
Muon Spin ◽  
Muon Spin Relaxation ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

Long Range Magnetic Order on the Kondo Lattice –SDW in Ce(Ru1-xRhx)2Si2as Studied by Neutron Diffraction

1997 ◽  
Vol 66 (8) ◽  
pp. 2473-2480 ◽  
Author(s):  
Shuzo Kawarazaki ◽  
Masugu Sato ◽  
Hiroaki Kadowaki ◽  
Yoshiyuki Yamamoto ◽  
Yoshihito Miyako
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Magnetic Order ◽  
Kondo Lattice ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

Coexistence of long range magnetic order and intervalent state of Eu in EuCu2(Si x Ge1 − x )2: Evidence from neutron diffraction and spectroscopic studies

JETP Letters ◽  
2014 ◽  
Vol 99 (3) ◽  
pp. 164-168 ◽  
Author(s):  
P. A. Alekseev ◽  
K. S. Nemkovski ◽  
D. P. Kozlenko ◽  
A. P. Menushenkov ◽  
A. A. Yaroslavtsev ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Magnetic Order ◽  
Spectroscopic Studies ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order
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