Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Mohamed Ismail Mohamed-Ibrahim"'
Autor:
Muhammad Redo Ramadhan, Budi Adiperdana, Irwan Ramli, Dita Puspita Sari, Anita Eka Putri, Utami Widyaiswari, Harison binti Rozak, Wan Nurfadhilah Zaharim, Azwar Manaf, Budhy Kurniawan, Mohamed Ismail Mohamed-Ibrahim, Shukri Sulaiman, Takayuki Kawamata, Tadashi Adachi, Yoji Koike, Isao Watanabe
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033044 (2022)
The on-site Coulomb potential, U, and the covalent state of electronic orbitals play key roles for the Cooper pair symmetry and exotic electromagnetic properties of high-T_{c} superconducting cuprates. In this paper, we demonstrate a way to determine
Externí odkaz:
https://doaj.org/article/53af308fd0f049fd8cabe664ab59d349
Autor:
M. Razak Hamdan, Mohamed Ismail Mohamed-Ibrahim, Mohd. Aslam A. Pankhi, Omar bin Shawkataly, Hoong-Kun Fun
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 5, Pp o1080-o1080 (2009)
In the title compound, C24H9F18OP, an intramolecular C—H...O short contact generates a five-membered ring, producing an S(5) ring motif. The dihedral angles between the benzene rings are 57.68 (10), 77.80 (11) and 79.48 (10)°. Each of the six trif
Externí odkaz:
https://doaj.org/article/8e7c6485ba5b48ad8abad8eebe7c2a46
Publikováno v:
Scientific Research Journal. 18:119-128
The quasi-ring C–H…π interactions have been reported to be responsible for the stability of crystalline materials. The statistical analysis, together with electronic structure calculations in the framework of density functional theory and Moller
Autor:
Shukri Sulaiman, Mohamed Ismail Mohamed-Ibrahim, Dita Puspita Sari, Irwan Ramli, Budhy Kurniawan, Muhammad Redo Ramadhan, Azwar Manaf, Isao Watanabe
Publikováno v:
Key Engineering Materials. 860:154-159
Here we report spin-alignment contributions to muon coordinate calculated utilizing density functional theory (DFT) calculation. We estimated four different antiferromagnetic (AF) spin alignments in La2CuO4. We observed small changes by adjusting spi
Autor:
Siti Nuramira Abu Bakar, Issei Miyazaki, Nur Eliana Ismail, Harison Rozak, Razip Samian, Shukri Sulaiman, Daruliza Kernain, Wan Nurfadhilah Zaharim, Mohamed Ismail Mohamed-Ibrahim, Koichi Ichimura, Isao Watanabe
Publikováno v:
Materials Science Forum. 966:119-125
In order to investigate the structure and electrical conductivity of (DNA), Scanning Tunnelling Microscopy (STM) studies were carried out on a model of DNA which was composed of a 12-mer single-stranded polyadenine connected via sugar-phosphate backb
Autor:
Shukri Sulaiman, Muhammad Darwis Umar, Azwar Manaf, Mohamed Ismail Mohamed-Ibrahim, Dita Puspita Sari, Budhy Kurniawan, Suci Winarsih, Muhammad Redo Ramadhan, Irwan Ramli, Isao Watanabe
Publikováno v:
Materials Science Forum. 966:465-470
The outcome of the density functional theory (DFT) technique within the supercell's framework of La2CuO4 (LCO) are reported. We evaluatedlocal dipolar fields of muon's position inside LCO assuming dipolar interaction is occurred by varying the superc
Autor:
Isao Watanabe, Saidah Sakinah Mohd-Tajudin, Shukri Sulaiman, Muhammad Redo Ramadhan, Budhy Kurniawan, Irwan Ramli, Dita Puspita Sari, Mohamed Ismail Mohamed-Ibrahim
Publikováno v:
Materials Science Forum. 966:257-262
We present the results of investigations on the muon sitesin YBa2Cu3O6(YBCO6) by using the density functional theory (DFT) calculation technique in order to achieve a deeper understanding of its magnetic properties. We included the Hubbard parameter,
Autor:
Retno Asih, Isao Watanabe, Yukio Hinatsu, Julia Angel, Mohamed Ismail Mohamed-Ibrahim, Shukri Sulaiman, Makoto Wakeshima, Muhammad Redo Ramadhan, Irwan Ramli, Tomoya Taniguchi, Kazuyuki Matsuhira, Hironori Nomura
Publikováno v:
Materials Science Forum. 966:269-276
We report the results of studies on the electronic state of the hole-doped Y-based pyrochlore iridate, (Y1-x-yCuxCay)2Ir2O7. We carried out the resistivity, Muon Spin Relaxation (μSR), X-ray Photoemission Spectroscopy (XPS) measurements and Density
Publikováno v:
Advanced Science Letters. 23:11066-11069
Autor:
E. Suprayoga, Julia Angel, Fahmi Astuti, Saidah Sakinah Mohd-Tajudin, Mohamed Ismail Mohamed-Ibrahim, Retno Asih, Sung Won Yoon, Muhamad Darwis Umar, Shukri Sulaiman, Dita Puspita Sari, Isao Watanabe, Noraina Adam
Publikováno v:
Materials Science Forum. 901:37-43
An overview of the RIKEN-RAL Muon Facility is reported. The RIKEN-RAL Muon Facility has been established at the Rutherford-Appleton Laboratory in the UK in 1992 and started to be in used for material science studies from 1994 by applying intense puls