Tohoku University Center for Innovative Integrated Electoric Systems

Tohoku University


FY 2018

Journal Papers

*Peer Reviewed Paper

*32 Z. Jin, M.A. Ihsan, M. Oogane, K. Fujiwara, and Y. Ando,
"Serial magnetic tunnel junction based sensors for detecting far-side pits in metallic specimens",
Japanese Journal of Applied Physics, 58, 043003, 2019/3/28
*31 S. Ye, and T. Endoh,
"Edge effect in the oxidation of three-dimensional nano-structured silicon",
Materials Science in Semiconductor Processing, 93, 266-273, 2019/1/18
*30 H. Honjo, S. Ikeda, H. Sato, M. Yasuhira, and T. Endoh,
"Critical Role of W Insertion Layer Sputtering Condition for Reference Layer on Magnetic and Transport Properties of Perpendicular-Anisotropy Magnetic Tunnel Junction",
IEEE Transactions on Magnetics, 2019/3/28
*29 S. Miura, T. V. A. Nguyen, Y. Endo, H. Sato, S. Ikeda, K. Nishioka, H. Honjo, and T. Endoh,
"Insertion Layer Thickness Dependence of Magnetic and Electrical Properties for Double-CoFeB/MgO-Interface Magnetic Tunnel Junctions",
IEEE Transactions on Magnetics, 55, 2019/3/26
*28 D. Suzuki, and T. Hanyu,
"Design of a Highly Reliable High-Speed MTJ-Based Lookup Table Circuit Using Fractured Logic-in-Memory Structure",
Japanese Journal of Applied Physics, 58, SBBB10 2019/2/25
*27 M. Natsui, T. Chiba, and T. Hanyu,
"Design of an Energy-Efficient XNOR Gate Based on MTJ-Based Nonvolatile Logic-in-Memory Architecture for Binary Neural Network Hardware",
Japanese Journal of Applied Physics, 58, SB, SBBB01, 2019/2/4
*26 T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno,
"Reversal of domain wall chirality with ferromagnet thickness in W/(Co)FeB/MgO systems",
Applied Physics Letters, 114, 042405, 2019/1/31
*25 Y. Takahashi, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, and H. Ohno,
"Spin-orbit torque-induced switching of in-plane magnetized elliptic nanodot arrays with various easy-axis directions measured by differential planar Hall resistance",
Applied Physics Letters, 114, 012410, 2019/1/11
*24 D. Suzuki, T. Oka, and T. Hanyu,
"Circuit Optimization Technique of Nonvolatile Logic-In-Memory Based Lookup Table Circuits Using Magnetic Tunnel Junction Devices",
Elsevier Microelectronics Journal, 83, 39, 2019/1/1
*23 S. Achilli, N. Manini, G. Onida, T. Shinada, T. Tanii, and E. Prati,
"GeVn complexes for silicon-based room-temperature single-atom nanoelectronics",
Scientific Report, 8, 18054, 2018/12/21
*22 H. Sato, P. Chureemart, F. Matsukura, R. W. Chantrell, H. Ohno,
and R. F. L. Evans,
"Temperature-dependent properties of CoFeB/MgO thin films: Experiments versus simulations",
Physical Review B, 98, 214428, 2018/12/14
*21 N. Onizawa, M. Imai, T. Yoneda, and T. Hanyu,
"MTJ-Based Asynchronous Circuits for Re-Initialization Free Computing against Power Failures",
Microelectronics Journal, 28, 46-61, 2018/12/1
*20 S. Fukami, and H. Ohno,
"High-performance magnetic tunnel junction device approaching the smallest limit"
Parity, 33, 12, 60-63, 2018/11/22
*19 B. Jinnai, H. Sato, S. Fukami, and H. Ohno,
"Scalability and wide temperature range operation of spin-orbit torque switching devices using Co/Pt multilayer nanowires",
Applied Physics Letters, 113, 212403, 2018/11/20
*18 S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno,
"Angle dependent magnetoresistance in heterostructures with antiferromagnetic and non-magnetic metals",
Applied Physics Letters, 113, 202404, 2018/11/15
*17 T. Endoh, and H. Honjo,
"A Recent Progress of Spintronics Devices for Integrated Circuit Applications",
J. Low Power Electron. Appl., 8 (4), 44, 2018, 2018/11/13
*16 M. Bersweiler, E. C. I. Enobio, S. Fukami, H. Sato, and H. Ohno,
"An effect of capping-layer material on interfacial anisotropy and thermal stability factor of MgO/CoFeB/Ta/CoFeB/MgO/capping-layer structure",
Applied Physics Letters, 113, 172401, 2018/10/22
*15 T. Ogasawara, M. Oogane, M. Tsunoda, and Y. Ando,
"Effects of annealing temperature on sensing properties of magnetic-tunnel-junction-based sensors with perpendicular synthetic antiferromagnetic Co/Pt pinned layer",
Japanese Journal of Applied Physics, 57, 110308, 2018/10/18
*14 Y. Tu, Y. Shimizu, Y. Kunimune, Y. Shimada, T. Katayama, T. Ide, M. Inoue, F. Yano, K. Inoue, and Y. Nagai、
"Effect of carbon on boron diffusion and clustering in silicon: Temperature dependence study",
Journal of Applied Physics, 124, 155702, 2018/10/17
*13 S. Fukami, and H. Ohno,
"Perspective: Spintronic synapse for artificial neural network",
Journal of Applied Physics, 124, 151904, 2018/10/8
*12 S. Fukami, and H. Ohno
"Spin-orbit torque-induced magnetization switching using antiferromagnetic metals"
Magnetics Japan, 13, 5, 223-228 (2018), 2018/10/4
*11 M. Niwa, K. Kimura, T. Watanabe, T. Naijou, H. Honjo, S. Ikeda, and T. Endoh,
"Observation using STEM tomography of structural features induced by MTJ processing",
Applied Physics A (2018)124:724. 1-8, 2018/10/2
*10 S. Katoh, Y. Takahashi, and T. Endoh,
"Star-Light Converter that Overcomes the Weak Points of MMC for BTB",
IEEJ Trans. IA, 138, 10, 810–816, 2018/10/1
*9 W. A. Borders, S. Fukami, and H. Ohno,
"Characterization of spin-orbit torque-controlled synapse device for artificial neural network applications",
Japanese Journal of Applied Physics, 57, 1002B2, 2018/9/10
*8 T. Ogasawara, M. Oogane, M. Tsunoda, and Y. Ando,
"Large exchange coupling field in perpendicular synthetic antiferromagnetic structures with CoPt alloy",
Japanese Journal of Applied Physics, 57, 088004, 2018/7/12
*7 T. Nakano, M. Oogane, and Y. Ando,
"Annealing effect on interlayer exchange coupling in perpendicularly magnetized synthetic antiferromagnetic structure based on Co/Pd multilayers with ultrathin Ru spacer",
Japanese Journal of Applied Physics, 57, 073001, 2018/6/21.
*6 N. Ichikawa, T. Dohi, A. Okada, H. Sato, S. Fukami, and H. Ohno,
"Non-linear variation of domain period under electric field in demagnetized CoFeB/MgO stacks with perpendicular easy axis",
Applied Physics Letters, 112, 202402, 2018/5/15.
*5 Y. Takeuchi, C. Zhang, A. Okada, H. Sato, S. Fukami, and H. Ohno,
"Spin-orbit torque in high-resistivity-W/CoFeB/MgO",
Applied Physics Letters, 112, 192408, 2018/5/10.
*4 A. Okada, S. Kanai, S. Fukami, H. Sato, and H. Ohno,
"Electric-field effect on the easy cone angle of the easy-cone state in CoFeB/MgO investigated by ferromagnetic resonance",
Applied Physics Express, 112, 172402, 2018/4/23.
*3 K. Itoh, and T. Endoh,
"Loss analysis and optimum design of a highly efficient and compact CMOS DC–DC converter with novel transistor layout using 60 nm multipillar-type vertical body channel MOSFET",
Japanese Journal of Applied Physics, 57, 04FR12, 2018/4/16.
*2 H. Kageshima, K. Shiraishi, and T. Endoh,
"Reconsideration of Si Pillar Thermal Oxidation Mechanism",
Japanese Journal of Applied Physics, 57, 06KD02, 2018/4/13.
*1 Y. Yajima, K. Shiraishi, T. Endoh, and H. Kageshima,
"Oxygen Concentration Dependence of Silicon Oxide Dynamical Properties",
Japanese Journal of Applied Physics, 57, 06KD01, 2018/4/12.