Ce2PtGe3: a new ordered orthorhombic superstructure in the AlB2family with spin glass behavior

2017 ◽  
Vol 4 (12) ◽  
pp. 2097-2106 ◽  
Author(s):  
Sumanta Sarkar ◽  
Soumyabrata Roy ◽  
Deepti Kalsi ◽  
Sebastian C. Peter
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Space Group ◽  
Glass Material ◽  
Spin Glass Behavior ◽  
Glass Behavior

A new compound Ce2PtGe3crystallizing in a new ordered superstructure of the AlB2type with an orthorhombicCmcespace group was found to be a spin glass material at low temperature.

NMR-NQR Study of the Crossover from the Spin-Glass to the Superconducting Phase in La2-xSrxCuO4

1999 ◽  
Vol 13 (09n10) ◽  
pp. 1235-1240
Author(s):  
M.-H. Julien ◽  
P. Carretta ◽  
F. Borsa ◽  
A. Rigamonti
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Correlation Length ◽  
Superconducting Phase ◽  
Spin Fluctuations ◽  
Relaxation Rates ◽  
Slowing Down ◽  
Spin Glass Behavior ◽  
Spin Freezing ◽  
Glass Behavior

139 La and 63 Cu NQR relaxation rates are used to obtain insights on the effects of itinerant holes on the magnetic in-plane correlation length, for x ≤ 0.04 in La 2-x Sr x CuO 4. For these concentrations, corresponding to spin-glass behavior at low temperature, evidence for the microsegregation of holes along stripes is presented. Preliminary relaxation results for an amount of Sr doping leading to superconductivity are also presented and discussed in terms of the crossover from the spin-glass to the underdoped superconducting regime: for x = 0.06 a slowing down of spin fluctuations is evidenced and superconductivity is found to coexist with spin-freezing.

scholarly journals Low Temperature Spin-glass Behavior in Nonmagnetic Atom Disorder Compound Pr2CuIn3

2015 ◽  
Vol 75 ◽  
pp. 703-710 ◽  
Author(s):  
Dexin Li ◽  
Yoshiya Homma ◽  
Fuminori Honda ◽  
Tomoo Yamamura ◽  
Dai Aoki
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Spin Glass Behavior ◽  
Glass Behavior

Narrowing of band gap and low-temperature spin glass behavior of FeNi co-doped ZnO nanowires

2009 ◽  
Vol 87 (5) ◽  
pp. 57004 ◽  
Author(s):  
Javed Iqbal ◽  
Xiaofang Liu ◽  
Abdul Majid ◽  
Dapeng Yu ◽  
Ronghai Yu
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Band Gap ◽  
Zno Nanowires ◽  
Spin Glass Behavior ◽  
Doped Zno ◽  
Co Doped ◽  
Glass Behavior

scholarly journals Spin-glass behavior and pyroelectric anomalies in a new lithium-based oxide, Li3FeRuO5

2016 ◽  
Vol 18 (33) ◽  
pp. 23348-23353 ◽  
Author(s):  
Sanjay Kumar Upadhyay ◽  
P. L. Paulose ◽  
Kartik K. Iyer ◽  
E. V. Sampathkumaran
Keyword(s):  
Heat Capacity ◽  
Spin Glass ◽  
Mossbauer Spectroscopy ◽  
Space Group ◽  
Layered Oxide ◽  
Capacitance Measurements ◽  
Spin Glass Behavior ◽  
Pyroelectric Current ◽  
Ac Magnetization ◽  
Glass Behavior

The results of dc and ac magnetization, heat capacity, 57Fe Mössbauer spectroscopy, dielectric, pyroelectric current and isothermal magneto-capacitance measurements of a recently reported lithium-rich layered oxide, Li3FeRuO5, related to LiCoO2-type (rhombohedral, space group R3̄m), are presented.

Synthetic atacamite, Cu2Cl(OH)3: A suspected spin glass behavior in low-temperature heat capacities

1985 ◽  
Vol 88 (1) ◽  
pp. 195-198 ◽  
Author(s):  
H. Kawaji ◽  
T. Atake ◽  
H. Chihara ◽  
W. Mori ◽  
M. Kishita
Keyword(s):  
Low Temperature ◽  
Spin Glass ◽  
Heat Capacities ◽  
Spin Glass Behavior ◽  
Temperature Heat ◽  
Glass Behavior
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