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

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

Mn2+-induced room-temperature ferromagnetism and spin-glass behavior in hydrothermally grown Mn-doped ZnO nanorods

2014 ◽  
Vol 211 (5) ◽  
pp. 1155-1161 ◽  
Author(s):  
R. Vinod ◽  
M. Junaid Bushiri ◽  
P. Sajan ◽  
Sreekumar Rajappan Achary ◽  
Vicente Muñoz-Sanjosé
Keyword(s):  
Spin Glass ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanorods ◽  
Spin Glass Behavior ◽  
Doped Zno ◽  
Mn Doped ◽  
Glass Behavior

Low temperature synthesis wide optical band gap Al and (Al, Na) co-doped ZnO thin films

2011 ◽  
Vol 257 (6) ◽  
pp. 2341-2345 ◽  
Author(s):  
Tao Wang ◽  
Yanmei Liu ◽  
Qingqing Fang ◽  
Mingzai Wu ◽  
Xia Sun ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Band Gap ◽  
Optical Band Gap ◽  
Zno Thin Films ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Doped Zno ◽  
Co Doped
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