Bui, Phuong Thuy On, Vo Van Guerrero-Sanchez, J Hoat, D M
Published in
Journal of Physics D: Applied Physics
In this work, new d 0 magnetic materials are developed by doping boron phosphide (BP) monolayers with alkali (Li, Na, and K) and alkaline earth (Be, Mg, and Ca) metals. First-principles calculations confirm the good dynamical and thermal stability of the pristine monolayer. This two-dimensional model is intrinsically a non-magnetic semiconductor wi...
Benabdellah, Ghlamallah Toufik, Djaafri Mokhtari, Mohamed Salman Khan, Muhammad Tawfeek, Ahmed M Ahmad, Hijaz
Published in
Modelling and Simulation in Materials Science and Engineering
The structural, electronic, magnetic, elastic, and thermoelectric properties of NiV x Sc1−x Sb half Heusler alloys with different compositions were investigated employing a self-consistent first-principles-based calculation that uses the full-potential linearized-augmented-plane-wave method. The structural characteristics, such as the bulk modulus ...
Jirarungsatian, Chalermkiat Tuitemwong, Pravate Phung-On, Isaratat Poo-arporn, Yingyot Wachiralurpan, Sirirat
Published in
Materials Research Express
Immunomagnetic nanoparticles (IMNPs) have been widely applied for the capture and concentration in the rapid detection of target bacteria. In this research, the focus was on studying the changes in magnetic properties changes of the IMNPs when they were attached to bacterial cells. These alterations in properties could facilitate an even rapid dete...
Islam, Md Tauhidul Kabir, Md Faysal Akabori, Masashi
Published in
Japanese Journal of Applied Physics
We used MBE to grow a double heterostructure of MnAs/InAs/MnAs on GaAs(111)B at low temperature for vertical spin FET applications. To confirm the ideal development environment, we primarily prepared single InAs thick layer (∼1.2 μm) at low growth temperature (∼250 °C) with varied V/III ratio (As/In = 2, 10, 20) due to the challenge of growing InAs...
Khatun, Mst Halima Amin, Ruhul Sarker, Md Samiul Islam Shikder, Md Rasel Islam, Suravi Shahjahan, Md
Published in
Materials Research Express
In this research work Fe and Ni co-doped Tin oxide (SnO2) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%. The produced nanoparticles were studied by x-ray diffraction (XRD), Scanning Electron Microscopy (SEM), UV–vis Spectrophotometer, Fourier Transformati...
Costa, António Lopes, Gonçalo Rodrigues, João Santos, Isabel Simão, Dulce Lopes, Elsa Pereira, Laura Le Breton, Nolwenn Choua, Sylvie Baudron, Stéphane
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New iron and cobalt bis(dithiolene) complexes [M(3cbdt)$_2$] (3cbdt = 3-cyanobenzene-1,2-dithiolate) were prepared as tetraphenylphosphonium (Ph4P+) salts for Fe in the monoanionic state and for Co in both the dianionic and monoanionic states: (Ph$_4$P)$_2$[Fe(III)(3cbdt)$_2$]$_2$ (1); (Ph$_4$P)$_2$[Co(III)(3cbdt)$_2$]$_2$ (2); (Ph$_4$P)$_2$[Co(II)...
Li, Chengyu Yang, Yang Lu, Shunda Xiang, Zhen Chen, Linfeng Truong, Nguyen Xuan Xu, Huiyu Lu, Wei
Published in
Materials Research Express
The MnBi intermetallic compound with high purity of low-temperature phase MnBi (LTP-MnBi) and high maximum energy product (BH)max were successfully prepared using various ball milling processes. The effects of ball milling speed and duration on the microstructures, phase compositions, and magnetic properties of MnBi alloys were systematically inves...
Kabir, Md Faysal Islam, Md Tauhidul Komatsu, Soh Akabori, Masashi
Published in
Japanese Journal of Applied Physics
In this study, we employed MBE to synthesize four MnSb samples on GaAs (111) B substrate at growth temperatures 300 °C, 400 °C, 500 °C, and 600 °C for GT-300, GT-400, GT-500, and GT-600 samples respectively. Surface morphology and elemental composition were characterized using scanning electron microscopy and energy-dispersive X-ray spectroscopy fo...
Singh, Hodam Karnajit Mohapatra, Prajna P Pal, D Dobbidi, Pamu
Published in
Journal of Physics: Condensed Matter
The demand for effective microwave-absorbing materials has recently surged due to rapid advancements in electromagnetic (EM) devices. Recently, engineering oxygen vacancies has also become one of the effective ways to develop efficient microwave-absorbing materials. So, understanding the EM absorption mechanism of these materials has become crucial...
Chong, He Chen, Zhaohui Guo, Hongyun Zhao, Ni Yao, Guiquan Yang, Jiaxin Deng, Wenyu Lu, Yanjun Qi, Lijun Yu, Tao
...
Published in
Small (Weinheim an der Bergstrasse, Germany)
A family of hexagonal in-plane chemical ordering (Mo2/3 R1/3 )2 AlB2 (R = Tb, Dy, Ho, Er, Tm, and Lu) i-MAB phases are synthesized with R-3m hexagonal structure. The i-MAB phases with R = Tb to Tm are considered to have a nonlinear ferromagnetic-like coupling magnetic ground state with gradually weakened magnetocrystalline anisotropy due to variant...
