Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, IT, RCS |
2021-01-21 16:50 |
Online |
Online |
[Invited Talk]
Recent topics on approximate message passing for sparse signal recovery Kazushi Mimura (Hiroshima City Univ.), Jun'ichi Takeuchi (Kyushu Univ.) IT2020-81 SIP2020-59 RCS2020-172 |
The approximate massage passing (AMP) that was proposed for sparse signal recovery algorithm has been widely applied to ... [more] |
IT2020-81 SIP2020-59 RCS2020-172 p.100 |
IT, EMM |
2020-05-28 16:00 |
Online |
Online |
[Invited Talk]
Analysis of damping AMP for sparse recovery and its deep unfolding Kazushi Mimura (Hiroshima City Univ.), Takeshi Mori, Jun'ichi Takeuchi (Kyushu Univ.) IT2020-5 EMM2020-5 |
We explain recent progress on damping for iterative algorithms. We analyze the damped AMP and investigate property of AM... [more] |
IT2020-5 EMM2020-5 pp.25-30 |
IT, SIP, RCS |
2020-01-23 14:20 |
Hiroshima |
Hiroshima City Youth Center |
Analysis of damping in AMP by unrolling Takeshi Mori (Kyushu Univ), Kazushi Mimura (Hiroshima City Univ), Jun'Ichi Takeuchi (Kyushu Univ) IT2019-51 SIP2019-64 RCS2019-281 |
Damping for iterative algorithms such as approximate message passing (AMP) is a technique to stabilize behavior of the a... [more] |
IT2019-51 SIP2019-64 RCS2019-281 pp.93-98 |
MRIS, ITE-MMS, IEE-MAG |
2019-10-18 14:00 |
Fukuoka |
Kyushu University (Nishijin Plaza) |
Observation of nonlinear spin dynamics in an interlayer-coupled ferromagnetic multilayer film Yafuso Minoru, Keishi Miyazaki, Takashi Kimura (Kyushu Univ.) MRIS2019-36 |
In magnetic multilayers, the magnetic property is known to be modified by the interlayer coupling in magnetic multilayer... [more] |
MRIS2019-36 pp.117-118 |
MRIS, ITE-MMS |
2014-11-25 13:00 |
Tokyo |
Waseda Univ. |
Influences of Damping Constants on Oscillation Behaviors of STO and Method for Increasing AC-Field Amplitude in MAMR Riki Koga, Fumiko Akagi, Kazuetsu Yoshida (Kogakuin Univ.) MR2014-23 |
Magnetic recording of a hard disk drive is suffering from a trilemma among noise, thermal fluctuation and writability, w... [more] |
MR2014-23 pp.1-5 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-27 09:15 |
Kagoshima |
|
Co-design for reducing power supply noises with On-die PDN Impedance Ryota Kobayashi, Hiroki Otsuka, Genki Kubo, Sho Kiyoshige, Wataru Ichimura, Masahiro Terasaki, Toshio Sudo (Shibaura Inst. of Tech.) CPM2013-109 ICD2013-86 |
Power integrity is a serious issue in CMOS LSI systems, because power supply noise induces logic instability and electro... [more] |
CPM2013-109 ICD2013-86 pp.7-12 |
EMCJ |
2013-07-11 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design Method of On-Board RL Snubber Inserted in Power Distribution Network of Integrated Circuits Ryosuke Yamagata, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2013-34 |
The power distribution network (PDN) of modern integrated circuits (ICs) have parasitic impedances along power and groun... [more] |
EMCJ2013-34 pp.39-43 |
QIT (2nd) |
2013-05-27 17:10 |
Hokkaido |
Hokkaido Univ. |
Construction of Single Error Correcting Quantum Codes for Amplitude Damping Channel Based on Classical Codes over GF(7) Keisuke Kodaira, Mihoko Wada, Tomoharu Shibuya (Sophia Univ.) |
The amplitude damping quantum channel is one of the models describing evolution of quantum states.
The construction of... [more] |
|
MRIS, ITE-MMS |
2012-12-14 10:30 |
Ehime |
Ehime Univ. |
Damping Constants of bcc-Fe1-xCox(x≦0.5) Single Crystal thin Films Masanori Tsuruike, Haruhisa Tsutida (Yamagata Univ), Fumiyoshi Kirino (Tokyo Geidai), Nobuyuki Inaba (Yamagata Univ) MR2012-38 |
X-band FMR spectra of the Fe1-xCox(001) single crystal thin films deposited on MgO(001) single crystal substrates by RF ... [more] |
MR2012-38 pp.43-48 |
MRIS, ITE-MMS |
2012-11-16 15:20 |
Tokyo |
Waseda Univ. |
Damping Constants of Ni83Fe17(011) Single Crystal Thin Films investigated by Q-band Ferromagnetic Resonance Shingo Yamanaka (Yamagata Univ.), Mitsuru Ohtake (Chuo Univ.), Fumiyoshi Kirino (TUA), Masaaki Futamoto (Chuo Univ.), Nobuyuki Inaba (Yamagata Univ.) MR2012-30 |
Angular dependence of Gilbert’s damping constant \alpha$ for Ni-Fe(011) single-crystal thin films prepared on MgO(011) s... [more] |
MR2012-30 pp.5-10 |
EMCJ |
2012-04-20 15:35 |
Ishikawa |
Kanazawa Univ. |
RL Damper Circuit for Electoromagnetic Compatibility and Power Integrity of Integrated Circuits Ryosuke Yamagata, Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2012-8 |
Resonances of the parasitic impedance in power distribution network (PDN) increase power current in radio frequency that... [more] |
EMCJ2012-8 pp.43-48 |
EMCJ, IEE-EMC |
2011-10-28 13:50 |
Aomori |
Hachinohe Grand Hotel |
Insertion of Dumping Resistor to Reduce RF IC-Power-Current Peak Caused by Resonance due to Parasitic Impedance Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2011-84 |
High-frequency current caused by simultaneous switching of digital gates which leaks toward the DC power supply into the... [more] |
EMCJ2011-84 pp.29-34 |
ITE-MMS, MRIS |
2010-12-10 09:30 |
Ehime |
Ehime Univ. |
[Invited Talk]
Study on the damping constant of magnetic thin film using a coplanar waveguide (CPW)-ferromagnetic resonance (FMR) measurement method Yasushi Endo, Yoshio Mitsuzuka, Kohei Okawa, Yutaka Shimada, Masahiro Yamaguchi (Tohoku Univ.) MR2010-49 |
This paper reports the study on the damping constants (α) of NixFe1-x (0.65<x<0.86) and (Ni-Fe)1-yMy (M=Pt, Au, Pd, Cr; ... [more] |
MR2010-49 pp.51-58 |
ITE-MMS, MRIS |
2010-12-10 10:15 |
Ehime |
Ehime Univ. |
Crystal Structures and Magnetic Properties of Fe(001) Thin Films on GaAs(001) Deposited by RF Magnetron Sputtering Yuya Wada, Hirokazu Ikeya, Yutaka Takahashi, Nobuyuki Inaba (Yamagata Univ.), Fumiyoshi Kirino (Tokyo National University of Fine Arts and Music), Mitsuru Ohtake, Masaaki Futamoto (Chuo Univ.) MR2010-50 |
Fe thin films, down to 6 nm thick, were prepared on GaAs(001) substrates by RF magnetron sputtering. The x-ray diffracti... [more] |
MR2010-50 pp.59-63 |
SP, EA, SIP |
2010-05-27 11:20 |
Hyogo |
Konan Univ. (Hirao Seminar House) |
Acoustic damping effect on capacitive micromachined ultrasonic transducer Seung-Mok Lee (Ingen MSL), Bu-Sang Cha, Masanori Okuyama (Osaka Univ.) EA2010-15 SIP2010-15 SP2010-15 |
Acoustic damping of a capacitive micromachined ultrasonic transducer in air makes a mechanical impedance in the membrane... [more] |
EA2010-15 SIP2010-15 SP2010-15 pp.85-89 |
MRIS, ITE-MMS |
2009-03-06 15:45 |
Aichi |
Nagoya Univ. |
Damping Constants of Ni-Fe and Fe Single Crystal Thin Films Kosuke Kobayashi, Takafumi Seko, Yosuke Sudo, Nobuyuki Inaba (Yamagata Univ.), Takahiro Tanaka, Mitsuru Ohtake, Masaaki Futamoto (Chuo Univ.), Fumiyoshi Kirino (Tokyo University of the Arts) MR2008-66 |
Angular dependence of Gilbert's damping constant $\alpha$ for Ni-Fe(001) single crystal thin films were investigated by ... [more] |
MR2008-66 pp.25-30 |