Výsledky vyhledávání - "Anugrah Azhar"

RKKY Interaction in Spin Valve Structure with LaAlO3 Spacer

Autor: Ansell Alvarez Anderson, Anugrah Azhar, Adam Badra Cahaya, Muhammad Aziz Majidi

Publikováno v: Materials Science Forum. 1080:131-137

RKKY interaction is an indirect interaction between localized magnetic moments mediated by conduction electrons. RKKY exchange interaction is mostly found in multilayer involving conductors as the non-magnetic spacer. However, recent experiment shows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2995a0b916a6208005fc6be0df812326
https://doi.org/10.4028/p-2lm926

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THE DENSITY FUNCTIONAL THEORY STUDY OF Li-ION DIFFUSION IN Na-DOPED Li4Ti5O12 AS LITHIUM-ION BATTERY ANODE

Autor: Achda Fitriah, Anugrah Azhar, Adam Badra Cahaya, Edi Suprayoga, Muhammad Aziz Majidi

Publikováno v: Spektra: Jurnal Fisika dan Aplikasinya; Vol 7 No 3 (2022): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 7 Issue 3, December 2022; 151-158

Spinel phase lithium titanate (Li4Ti5O12 or LTO) has been studied as an alternative anode material with a “zero-strain” characteristic structure to improve safety, cycling stability, and rate performance. LTO offers stable Li-ion diffusion at a h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4543a0ba89b067ca16539a12d54253f
https://journal.unj.ac.id/unj/index.php/spektra/article/view/29695

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Analysis Microstructure of La0.7(Sr1-xCax)0.3MnO3 Prepared by Sol-Gel Method

Autor: Arif Tjahjono, Sitti Ahmiatri Saptari, Ikhwan Nur Rahman, Redho Aulia Putra, Anugrah Azhar

Publikováno v: Key Engineering Materials. 855:140-144

Perovskite-based on manganite La0.7(Sr1-xCax)0.3MnO3 (x = 0, 0.3, 0.5, 0.7) has been successfully synthesized using by sol-gel method. All sample was characterized by using XRD (X-Ray Diffraction) obtain a single phase without impurities peak. The tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f134693cd03e1b357a41057cef28b8f8
https://doi.org/10.4028/www.scientific.net/kem.855.140

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Enhancement of spin mixing conductance by $s$-$d$ orbital hybridization in heavy metals

Autor: Adam B. Cahaya, Rico M. Sitorus, Anugrah Azhar, Ahmad R. T. Nugraha, Muhammad Aziz Majidi

In a magnetic multilayer, the spin transfer between localized magnetization dynamics and itinerant conduction spin arises from the interaction between a normal metal and an adjacent ferromagnetic layer. The spin-mixing conductance then governs the sp

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Effect of interfacial spin mixing conductance on gyromagnetic ratio of Gd substituted Y$_{3}$Fe$_{5}$O$_{12}$

Autor: Adam B. Cahaya, Anugrah Azhar, Dede Djuhana, Muhammad Aziz Majidi

Due to its low intrinsic damping, Y$_3$Fe$_5$O$_{12}$ and its substituted variations are often used for ferromagnetic layer at spin pumping experiment. Spin pumping is an interfacial spin current generation in the interface of ferromagnet and non-mag

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Studi Teoritis Pembentukan Momen Magnetik pada Alloy half-Heusler Mn2Ge

Autor: Anugrah Azhar, Muhammad Aziz Majidi

Publikováno v: Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics. 2:34-39

Heusler alloyalloy is a subclass material that consists of transition metal compounds with fascinating magnetic properties due to their magnetic moment value that is still studied by many researchers due to their magnetic moment value that can be pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::470a77eef4e9850477490a5dc467d314
https://doi.org/10.15408/fiziya.v2i1.11057

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Perancangan Sistem Kontrol Otomatis Berbasis Web Menggunakan Raspberry Pi 3 pada Smarthome

Autor: Elvan Yuniarti, Wais Al Qorni, Anugrah Azhar

Publikováno v: Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics. 1:15-24

Biasanya manusia mengontrol perangkat elektronik rumah dengan cara manual tetapi dengan penerapan rumah cerdas maka perangkat elektronik dapat dikontrol dengan menggunakan satu pengontrol pusat saja. Berdasarkan hal tersebut maka diperlukan sebuah mi

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https://doi.org/10.15408/fiziya.v1i2.9501

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Yukawa potential for realistic prediction of Hubbard and Hund interaction parameters for transition metals

Autor: Anugrah Azhar, Muhammad Aziz Majidi, Adam B. Cahaya

The generalized Hubbard model is an important theoretical model for modeling strongly correlated materials. To be able to theoretically predict the properties of the materials, the model requires Hubbard's $U$ and Hund's $J$ parameter that represent

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Spin-Orbit Effect on Thermal Properties of Half-Heusler Alloy FeVSb

Autor: Anugrah Azhar

Publikováno v: Jurnal Fisika dan Aplikasinya. 17:48

FeVSb, a family of Half-Heusler alloy, is categorized as an n-type semiconductor which has a high figure of merit that makes this material to be one of the promising candidates for a thermoelectric device. In FeVSb, Fe and V atoms which have d -orbit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::303916983a6d0391a5344456031fcf33
https://doi.org/10.12962/j24604682.v17i2.8973

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