Search Results:　 1-20 of 1494

Kurnia Fran , Tambunan Octolia Togibasa , Lee Bowha , Choi Jinsung , Cho Jaewon , Park Bae Ho , Shim Seung Bo , Kim Jinhee , Park Ji-Yong , Jung Chang Uk

… The transport properties of as-deposited and plasma-treated SrRuO3 thin films grown on SrTiO3(001) substrates were investigated. … The SrRuO3 thin films were treated with two different kinds of plasma gases: O2 and H2. …

J Phys Soc Jpn 82(1), 013706-013706-3, 2013-01-15

The Japan Society of Applied Physics

Waegner Martin , Schröder Mathias , Suchaneck Gunnar , Sturm Heinz , Weimann Christiane , Eng Lukas M. , Gerlach Gerald

… In this work, Pb(Zr,Ti)O3 thin films were used to fabricate well-ordered nanodot arrays by means of nanosphere lithography. … This technique is based on a two-step etch process that enables excellent control of the fabrication of ordered nanodisc arrays of defined height, diameter, and pitch. …

Jpn J Appl Phys 51(11), 11PG04-11PG04-5, 2012-11-25

The Japan Society of Applied Physics

Mito Masaki , Imakyurei Takumi , Deguchi Hiroyuki , Matsumoto Kaname , Tajiri Takayuki , Hara Hiroshi , Ozaki Toshinori , Takeya Hiroyuki , Takano Yoshihiko

… The uniaxial strain effects on the cuprate superconductor YBa2Cu4O8 (Y-124) were investigated by magnetic measurements and quantitatively compared with those of hydrostatic contraction up to 1.7 GPa. … We observed a change in superconducting transition temperature (T_{\text{c}}) for three situations: out-of-plane (along the c-axis), in-plane (along the c-plane), and hydrostatic contractions. …

J Phys Soc Jpn 81(11), 113709-113709-4, 2012-11-15

The Physical Society of Japan

Sarhan Abdulla , Sakaue Mamoru , Nakanishi Hiroshi , Kasai Hideaki

… On the basis of calculation results, a model Hamiltonian for a system composed of scanning tunneling microscope (STM), a melamine molecule, and a Cu surface was proposed, taking into account electron--vibron (electron--molecular vibrations) interactions within the melamine molecule. … The rectification and fluctuation of current are triggered by low-energy electron--vibron interactions. …

J Phys Soc Jpn 81(10), 104711-104711-7, 2012-10-15

The Physical Society of Japan

Zhuang Lin , Lau Chunhei , Wong Kinhung , Ai Bin , Li Baojun , Tang Xingui

… All-oxide-based transparent p--n heterojunctions with the cubic epitaxial structure of Pt-electrode/p-Li0.15Ni0.85O (LNO)/n-In--Mg0.5Zn0.5O (In--MZO)/Pt-electrode on LaAlO3 (LAO) (100) substrate were fabricated. … The rectification ratio \mathit{Rc} of forward current to reverse current of this heterojunction diode is larger than 60 in the range of applied voltages from -4.0 to +4.0 V. …

Jpn J Appl Phys 51(9), 09MF08-09MF08-4, 2012-09-25

The Japan Society of Applied Physics

Ikeuchi Akira , Hiura Satoshi , Mizuno Taichi , Kaji Eisaku , Subagyo Agus , Sueoka Kazuhisa

… The observed surface of the Fe3O4 films is the B-plane terminating surface with the (\sqrt{2}\times\sqrt{2})R45^{\circ} reconstruction. … Several variations of APBs are observed by STM at atomic resolution. … The observed APBs are categorized into a APBs labeled by three different phase shift vectors: in-plane 1/4[110], in-plane 1/2[100], and out-of-plane 1/4[101]. …

Jpn J Appl Phys 51(8), 08KB02-08KB02-5, 2012-08-25

The Japan Society of Applied Physics

Jih Nae-Yeou , Wang Bo-Yao , Chan Yuet-Loy , Wei Der-Hsin , Lin Minn-Tsong

… In a series of Ni78Fe22(Py)/Mn bilayers, we demonstrate that the magnetization, coercivity, and thermal stability of perpendicular anisotropy can be controlled by varying the thicknesses of the Py and Mn layers, based on the competition between the in-plane anisotropy of the Py layer and the out-of-plane-oriented Py--Mn exchange coupling. …

Applied Physics Express 5(6), 063008-063008-3, 2012-06-25

The Japan Society of Applied Physics References (21)

Tsumuraya Takao , Matsuura Yasuyuki , Shishidou Tatsuya , Oguchi Tamio

… The magnetic and structural properties of iron hydride FeH with the double hexagonal close-packed (dhcp) and hexagonal close-packed (hcp) structures are investigated by first-principles density-functional theory calculations with a spin-polarized form of generalized gradient approximation. … All the calculations are performed using all-electron full-potential linearized augmented plane wave method. …

J Phys Soc Jpn 81(6), 064707-064707-6, 2012-06-15

The Physical Society of Japan

Yamamoto Hiroyuki , Hayakawa Jun , Miura Katsuya , Ito Kenchi , Matsuoka Hideyuki , Ikeda Shoji , Ohno Hideo

… Perpendicular magnetic anisotropy (PMA) in Co20Fe60B20 films depending on the adjacent layers of Ta, Ru, and MgO was studied for reduction of switching current density J_{\text{c0}} in in-plane magnetic tunnel junctions (MTJs). …

Applied Physics Express 5(5), 053002-053002-3, 2012-05-25

The Japan Society of Applied Physics References (30)