Physica B-condensed Matter
Papers 10,000
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#1E. P. Amaladass (HBNI: Homi Bhabha National Institute)H-Index: 10
#2S. AbhiramiH-Index: 1
Last. Awadhesh ManiH-Index: 3
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#1Xin-Zhan Qin (CUMT: China University of Mining and Technology)H-Index: 3
#2Jian Zhao (CUMT: China University of Mining and Technology)H-Index: 3
Last. Manchao He (CUMT: China University of Mining and Technology)H-Index: 29
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Abstract null null Pyrophyllite [Al2Si4O10(OH)2] is mainly used in the field of refractories and super-hard materials due to its excellent thermal properties such as good heat resistance, stable chemical properties and crystal structure stability during heating. However, its thermodynamic properties have rarely been fully described at the atomic scale. In this study, the thermodynamic and thermoelastic properties of pyrophyllite are reported in detail, based on the first principles. Firstly, the...
Abstract null null Copper Iodide (CuI) transparent thin films were synthesized by using the as-deposited Cu thin film dip in the Iodine (I2) solution (1% per 100 cc.) for 15s, 30s, and 60s within the liquid iodination method. The as-deposited Cu thin films on glass slide substrates as used were prepared by a dc magnetron sputtering method from the Cu target. The microstructure, morphology, and thermoelectric properties were studied by using X-ray diffraction (XRD) techniques, scanning electron m...
#1Nguyen Van Men (VNUHCM: Vietnam National University, Ho Chi Minh City)H-Index: 2
#2Nguyen Quoc Khanh (VNUHCM: Vietnam National University, Ho Chi Minh City)H-Index: 2
Last. Dang Khanh Linh (UEW: University of Education, Winneba)
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Abstract null null We investigate zero-temperature plasmon modes in a double-layer bilayer graphene structure under a perpendicular electrostatic bias. The numerical results demonstrate that there exist two collective modes which are undamped in the long wavelength limit. The finite potential bias decreases remarkably the plasmon energy in a wide range of wave-vector and makes plasmon branches become Landau damped at a higher wave-vector as compared to unbiased case. We find that the dependence ...
#1Ö. Faruk Yüksel (Selçuk University)H-Index: 5
#2Faruk Ozel (Karamanoğlu Mehmetbey University)H-Index: 20
Last. N. Tuğluoğlu (Giresun University)H-Index: 17
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Abstract null null Penternary nanocrystals have attracted attention in recent years due to their attractive properties. For this reason, Cu2NiSn(SSe)4 (CNTSSe) nanostructure, which is a novel candidate for penternary chalcogenide nanocrystals, have been synthesized by hot-injection technique. The crystallographic structure and morphology of CNTSSe nanocrystals were investigated by XRD and TEM analysis. However, the overall composition and elemental mapping images of CNTSSe nanocrystals were anal...
#2Narayan N. SomH-Index: 9
Last. Prafulla K. JhaH-Index: 31
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#1Ismail Ercan (IAU: Imam Abdulrahman Bin Faisal University)H-Index: 22
#2Omer Kaygili (Fırat University)H-Index: 16
Last. Atheel Almofleh (IAU: Imam Abdulrahman Bin Faisal University)H-Index: 1
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Abstract null null In this study, the effects of Cu and Fe additives on the structural, dielectric, magnetic, thermal and morphology of hydroxyapatite (HAp) samples were investigated and reported in detail for the first time. The prepared systems were also modeled and examined theoretically. null It can be said that both additives affect the thermal behavior of the HAp structure. The addition of Cu affected the morphology of submicron-sized particles with spherical-like shapes with a low degree ...
#2Dong ZhouH-Index: 1
Last. Minggang ZhuH-Index: 14
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Abstract null null The dynamic process of individual magnetic moment is closely related to the formation or persistence of reverse nucleus in regions where there are usually low anisotropy and complicated stray fields. It is also associated with the propagation of reverse magnetic domain and therefore affects the coercivity of magnets. In this work, we studied the detailed rotation process of individual moment in changing magnetic field. The dependence of the direction of magnetic moment on the ...
#1José César Augusto de Queiroz (UFRN: Federal University of Rio Grande do Norte)H-Index: 2
#2M. Naeem (University of Azad Jammu and Kashmir)H-Index: 13
Last. Javed Iqbal (LU: University of Latvia)H-Index: 9
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Abstract null null Transparent conducting oxides (TCO), including ZnO/Zn2TiO4/ZnAl2O4 composite films, are of considerable importance in optoelectronic applications. We fabricated composite film assisted with DC magnetron sputtering using ceramic target material (ZnO, TiO2, and Al2O3 powders mixture). The influence of processing gases composition (0–50% O2–Ar) on film characteristics, including structural, optical, and electronic properties, is assessed. All films contain hexagonal wurtzite ZnO ...
#1Paramesh Chandra (Visva-Bharati University)
#2Swapan Mandal (Visva-Bharati University)H-Index: 13
Abstract null null Traditional perovskite solar cells have made tremendous progress in terms of efficiency in the past few years but the presence of toxic lead (Pb) has restricted their commercialization. We report here a process to fabricate MABiCl perovskite thin film based solar cell. The process shows some intriguing outcomes like uniform surface morphology of the perovskite layer, high open-circuit voltage and good fill-factor. The film shows improved uniform morphology and surface coverage...
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