S
S. Dhar
Researcher at Sir Salimullah Medical College
Publications - 9
Citations - 154
S. Dhar is an academic researcher from Sir Salimullah Medical College. The author has contributed to research in topics: Liver biopsy & Vacancy defect. The author has an hindex of 4, co-authored 9 publications receiving 138 citations.
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Journal Article
Electronic Phase Separation at the LaAlO$_3$/SrTiO$_3$ Interface
Ariando Ariando,X.P. Wang,Zhiqi Liu,Jiabao Yi,Anil Annadi,A. Roy Barman,Andrivo Rusydi,S. Dhar,Yuan Ping Feng,Jun Ding,T. Venkatesan,G. Baskaran,J. Huijben,Hans Hilgenkamp +13 more
TL;DR: In this paper, an EPs state at the LaAlo3/srTio3 interface was observed, where the interface charges are separated into regions of a quasi-two-dimensional electron gas, a ferromagnetic phase, which persists above room temperature, and a (superconductor like) diamagnetic/paramagnetic phase below 60 K.
Journal ArticleDOI
Cationic vacancy induced room-temperature ferromagnetism in transparent conducting anatase Ti_{1-x}Ta_xO_2 (x~0.05) thin films
Andrivo Rusydi,S. Dhar,A. Roy Barman,Ariando,Dongchen Qi,Mallikarjuna Rao Motapothula,Jiabao Yi,Iman Santoso,Yuan Ping Feng,Kesong Yang,Ying Dai,Nikolai Yakovlev,Jun Ding,Andrew T. S. Wee,G. Neuber,M. B. H. Breese,M. Ruebhausen,Hans Hilgenkamp,T. Venkatesan +18 more
TL;DR: In this paper, the presence of ferromagnetism with concomitant large carrier densities was determined by a combination of superconducting quantum interference device (SQUID) magnetometry, electrical transport measurements, soft x-ray magnetic circular dichroism (SXMCD), XAS, and Optical Magnetic Circular Density (OMCD), supported by first-principle calculations.
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Static and Ultrafast Dynamics of Defects of SrTiO3 in LaAlO3/SrTiO3 Heterostructures
TL;DR: A detailed defect energy level map was investigated for heterostructures of 26 unit cells of LaAlO3 on SrTiO3 prepared at a low oxygen partial pressure of 10-6 mbar as mentioned in this paper.
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Coherently coupled ZnO and VO2 interface studied by photoluminescence and electrical transport across a phase transition
Amar Srivastava,T. S. Herng,Surajit Saha,Bao Nina,Anil Annadi,N. Naomi,Zhiqi Liu,S. Dhar,Ariando,Jun Ding,Thirumalai Venkatesan +10 more
TL;DR: In this paper, the photoluminescence and electrical properties of a coherently coupled interface consisting of a ZnO layer grown on top of an oriented VO2 layer on sapphire across the phase transition of VO2 were investigated.
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Nonalcoholic Fatty Liver Disease: Study of Demographic and Predictive Factors.
TL;DR: The prevalence of nonalcoholic fatty liver disease in Bangladesh was highest in the age group of 31 to 60 years and was more common in males than females, and risk factors for NAFLD are similar to reported from the rest of the world.