Atsushi Goto

NAKAMURA ET AL.: IMPACT OF OCEAN FRONTS ON THE ATMOSPHERE 1 (2009)

Hisashi Nakamura, Takeaki Sampe, Atsushi Goto, Wataru Ohfuchi, Shang-ping Xie

On the importance of mid-latitude oceanic frontal zones for the mean state and dominant variability in the tropospheric circulation

Surface-sensitive NMR in optically pumped semiconductors (2008)

Goto, Atsushi, Shimizu, Tadashi, Hashi, Kenjiro, Ohki, Shinobu

We present a scheme of surface-sensitive nuclear magnetic resonance in optically pumped semiconductors, where an NMR signal from a part of the surface of a bulk compound semiconductor is detected...

Dynamics of the electron-nuclear and heteronuclear polarization transfers in optically-oriented semi-insulating InP:Fe (2008)

Goto, Atsushi, Hashi, Kenjiro, Shimizu, Tadashi, Ohki, Shinobu

Dynamics of the electron-nuclear and heteronuclear polarization-transfer processes in the optically oriented semi-insulating iron-doped indium phosphide were investigated through the characteristic...

Properties of a novel hard-carbon optimized to large size Lion secondary battery studied by 7Li NMR (2006)

Gotoh, Kazuma, Maeda, Mariko, Nagai, Aisaku, Goto, Atsushi, Tansho, Masataka, Hashi, Kenjiro, ...

The state of lithium in a novel hard-carbon optimized to the anode of large size Li ion secondary battery, which has been recently commercialized, was investigated and compared with other existing...

Optical pumping NMR in the compensated semiconductor InP:Fe (2003)

Goto, Atsushi, Hashi, Kenjiro, Shimizu, Tadashi, Miyabe, Ryo, Wen, Xiaogang, Ohki, Shinobu, ...

The optical pumping NMR effect in the compensated semiconductor InP:Fe has been investigated in terms of the dependences of photon energy (E_p), helicity (sigma+-), and exposure time (tau_L) of...

A switchable controlled-NOT gate in a spin-chain NMR quantum computer (2002)

Goto, Atsushi, Shimizu, Tadashi, Hashi, Kenjiro, Kitazawa, Hideaki

A method of switching a controlled-NOT gate in a solid-stae NMR quantum computer is presented. Qubits of I=1/2 nuclear spins are placed periodically along a quantum spin chain (1-D antiferromagnet)...

Origin for the enhanced copper spin echo decay rate in the pseudogap regime of the multilayer high-T_c cuprates (2002)

Goto, Atsushi, Clark, W. G., Vonlanthen, Patrik, Tanaka, Kenji B., Shimizu, Tadashi, Hashi, Kenjiro, ...

We report measurements of the anisotropy of the spin echo decay for the inner layer Cu site of the triple layer cuprate, Hg_0.8Re_0.2Ba_2Ca_2Cu_3O_8 (T_c=126 K) in the pseudogap T regime below T_pg ~...

Magnon-mediated NMR quantum gates in a 1-D antiferromagnet (2002)

Goto, Atsushi, Shimizu, Tadashi, Hashi, Kenjiro

We propose a method of controlling a quantum logic gate in a solid-state NMR quantum computer. A switchable inter-qubit coupling can be generated by using the longitudinal component of the...

High Magnetic Field NMR Studies of LiVGe$_2$O$_6$, a quasi 1-D Spin $S = 1$ System (2001)

Vonlanthen, P., Tanaka, K. B., Goto, Atsushi, Clark, W. G., Millet, P., Henry, J. Y., ...

We report $^{7}$Li pulsed NMR measurements in polycrystalline and single crystal samples of the quasi one-dimensional S=1 antiferromagnet LiVGe$_2$O$_6$, whose AF transition temperature is...

Mechanism and Kinetics of RAFT-Based Living Radical Polymerizations of Styrene and Methyl Methacrylate (ORGANIC MATERIALS CHEMISTRY-Polymeric Materials) (2001)

Goto, Atsushi, Sato, Koichi, Tsujii, Yoshinobu, Fukuda, Takeshi

The bulk polymerizations of styrene and methyl methacrylate in the presence of model polymerdithiocarbonate adducts as mediators and benzoyl peroxide (BPO) as a conventional initiator were...

Zigzag Charge Ordering in alpha'-NaV2O5 (2000)

Ohama, Tetsuo, Goto, Atsushi, Shimizu, Tadashi, Ninomiya, Emi, Sawa, Hiroshi, Isobe, Masahiko, ...

23Na NMR spectrum measurements in alpha'-NaV2O5 with a single- crystalline sample are reported. In the charge-ordered phase, the number of inequivalent Na sites observed is more than that expected...