Tianhang Zhang, M. R. C. Mahdy, Yongmin Liu, Jinghua Teng et al.
Separating substances by their chirality faces great challenges as well as opportunities in chemistry and biology. In this study, we propose an all-optical solution for passive sorting of chiral objects using chirality-dependent lateral optical forces induced by judiciously interfered fields. First,...
M. Khalid Hossain, A. A. Arnab, Dip Prakash Samajdar, Mirza H. K. Rubel et al.
Nontoxic and inorganic lead-free double perovskite La2NiMnO6 (LNMO) has achieved tremendous attention as an absorber layer of a solar cell (SC) structure due to its outstanding optoelectronic properties to support photovoltaic (PV) applications. In order to check the feasibility of LNMO as a potenti...
Hang Chen, Yuhua Wang
Exploring new, efficient, and stable phosphors is important and meaningful work for both LEDs and FEDs. Here, the new Ce3+/Tb3+-codoped green-emitting phosphor Sr2LiScB4O10 with high energy transfer efficiency and outstanding stability was designed and prepared by a solid-state reaction. The phospho...
Md. Ferdous Rahman, Md. Harun‐Or‐Rashid, Md. Rasidul Islam, Avijit Ghosh et al.
Abstract Inorganic perovskite materials have drawn great attention in the realm of solar technology because of their remarkable structural, electronic, and optical properties. Herein, we investigated strain-modulated electronic and optical properties of Sr 3 PI 3 , utilizing first-principles density...
A. Dalgarno, W D Davison
Abstract The leading term in the long-range interaction energies between pairs of alkali metal atoms and between alkali metal atoms and inert gas atoms are computed from optical data; while the contribution from the continuum is negligible, it is suggested that the contribution from inner shell tran...
Md. Ferdous Rahman, Md. Al Ijajul Islam, Md. Rasidul Islam, Md. Hasan Ali et al.
Abstract The remarkable structural, optical, and electronic characteristics of inorganic perovskite materials have generated significant enthusiasm within the field of solar technology. The material Ca 3 PI 3 belongs to the same category as inorganic metal halide perovskites. This research utilized ...
Md. Abdullah Zubair, M. T. Chowdhury, Muhammad Shahriar Bashar, Mohammad A. Sami et al.
Nano-crystalline CdSe thin films of different thicknesses under sub-micron range were deposited on glass substrate via thermal evaporation route. A gradual deterioration in film crystallinity confirmed by XRD line profile analysis has been accompanied by a reduction in Cd to Se molar ratio as the fi...
M A Ali, M T Nasir, M R Khatun, A K M A Islam et al.
The structural, vibrational, thermodynamical and optical properties of technologically important, weakly coupled MAX compound, Sc2AlC are calculated using density functional theory (DFT). The structural properties of Sc2AlC are compared with results reported earlier. The vibrational, thermodynamical...
A.K.M.A. Islam, Amrita Sikder, F.N. Islam
Vladimir I. Novoderezhkin, Roberta Croce, Md. Wahadoszamen, Iryna Polukhina et al.
Lhca4 is one of the peripheral antennae of higher plant photosystem I and it is characterized by the presence of chlorophyll a with absorption and emission bands around 30 nm red-shifted compared to those of the other chlorophylls associated with plant complexes. In this work we have investigated th...
M. A. Ali, N. Jahan, A. K. M. A. Islam
We present a systematic first-principles study of the structural, elastic, electronic, optical and thermodynamics properties of the sulvanite compounds Cu3TMS4 (TM = V, Nb and Ta). The structural, elastic and electronic properties are in fact revisited using a different calculation code than that us...
M. S. Ali, M. A. Rayhan, M. A. Ali, R. Parvin et al.
A theoretical study of the Mo2TiAlC2 compound belonging to the MAX phases has been performed by using the first-principles pseudopotential plane-wave method within the generalized gradient approximation (GGA). We have calculated the structural, elastic, electronic and optical properties of Mo2TiAlC2...
Md. Rasidul Islam, Md. Sherajul Islam, Abu Farzan Mitul, Md. Rayid Hasan Mojumder et al.
Abstract The photocatalytic characteristics of two-dimensional (2D) GeC-based van der Waals heterobilayers (vdW-HBL) are systematically investigated to determine the amount of hydrogen (H 2 ) fuel generated by water splitting. We propose several vdW-HBL structures consisting of 2D-GeC and 2D-SiC wit...
Shabnur Mahmud, A.K.M.A. Islam, F.N. Islam
Structural, mechanical and elastic behaviour, density of states, electronic charge density and band structure of V B2 and ZrB2 are studied by the ab initio density functional method. The calculations carried out using the gradient-corrected approximation of the density functional theory are in excel...
Bihu Lv, Huichao Zhang, Lipeng Wang, Chunfeng Zhang et al.
When closely packed into a high-density film, semiconductor nanocrystals (NCs) can interact with each other to yield collective optical behaviours, which are normally difficult to characterize due to the ensemble average effect. Here we synthesized semiconductor NC clusters and performed single-part...