Spin-glass phase in the ensemble of amphoteric impurities in a semiconductor |
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| Institution: | 1. Aix-Marseille University, CEReSS-Health Service Research and Quality of Life Center, 27, boulevard Jean -Moulin, 13005 Marseille, France;2. Fondation FondaMental, Créteil, France;3. Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK;4. Institute of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Viet Nam;5. Department of Pediatrics, Kyung Hee University College of Medicine, Seoul, Republic of Korea;6. Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, Republic of Korea;7. Institute for Global Health Innovations, Duy Tan University, Da Nang, 550000, Vietnam;8. Faculty of Medicine, Duy Tan University, Da Nang, 550000, Vietnam |
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| Abstract: | The transition to the spin-glass phase at T = 0 has been found for a two-dimensional ensemble of amphoteric impurities with charge transfer. The characteristics of the charge clustering found in specimens at low temperatures have been investigated. The finite size scaling with the critical exponents v = 0.95 ± 0.05, η = 0.75 ± 0.05 has been found for the spin-glass susceptibility χSG(L,T) and Binder parameter g(L,T). |
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