Search Results - "Nagase, K."

Transport characteristics of InSb trench-type in-plane gate quantum point contact by Masuda, T., Sekine, K., Nagase, K., Wickramasinghe, K. S., Mishima, T. D., Santos, M. B., Hirayama, Y.

“…An InSb quantum point contact (QPC) has been fabricated in a two-dimensional InSb heterostructure by using a trench-type in-plane gate. The magneto-transport…”
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Pump-probe nuclear spin relaxation study of the quantum Hall ferromagnet at filling factor ν = 2 by Yang, K F, Uddin, M M, Nagase, K, Mishima, T D, Santos, M B, Hirayama, Y, Yang, Z N, Liu, H W

“…Abstract The nuclear spin-lattice relaxation time T 1 of the ν  = 2 quantum Hall ferromagnet (QHF) formed in a gate-controlled InSb two-dimensional electron…”
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Prediction of hypotension during spinal anesthesia for elective cesarean section by altered heart rate variability induced by postural change by Sakata, K, Yoshimura, N, Tanabe, K, Kito, K, Nagase, K, Iida, H

“…Highlights • Hypotension under spinal anesthesia for cesarean section is difficult to predict. • We investigated whether changes in heart rate variability…”
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Fabry-Pérot interference in a triple-gated quantum point contact by Maeda, S., Miyamoto, S., Fauzi, M. H., Nagase, K., Sato, K., Hirayama, Y.

“…We demonstrated that a triple-gated GaAs quantum point contact, which has an additional surface gate between a pair of split gates to strengthen the lateral…”
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Schwann cell autophagy induced by SAHA, 17-AAG, or clonazepam can reduce bortezomib-induced peripheral neuropathy by Watanabe, T, Nagase, K, Chosa, M, Tobinai, K

“…Background: The proteasome inhibitor bortezomib has improved the survival of patients with multiple myeloma but bortezomib-induced peripheral neuropathy (BiPN)…”
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Localized NMR Mediated by Electrical-Field-Induced Domain Wall Oscillation in Quantum-Hall-Ferromagnet Nanowire by Miyamoto, S, Miura, T, Watanabe, S, Nagase, K, Hirayama, Y

“…We present fractional quantum Hall domain walls confined in a gate-defined wire structure. Our experiments utilize spatial oscillation of domain walls driven…”
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Network and vector forms of tensegrity system dynamics by Nagase, K., Skelton, R.E.

“…•A general framework for any class k tensegrity dynamics is provided.•A compact set of vector equations from non-minimal dynamics is derived.•Dynamical…”
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Cross‐Property Relationship Between Electrical Resistivity and Elastic Wave Velocity of Crustal Rocks From the Oman Drilling Project Hole GT3A: Implications for in Situ Geophysical Properties of Oceanic Crust by Akamatsu, Y., Nagase, K., Abe, N., Okazaki, K., Hatakeyama, K., Katayama, I.

“…Geophysical properties of oceanic crust are strongly influenced by the presence of cracks. We studied the effects of cracks on the physical properties of…”
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Anti-PD-1 antibody monotherapy versus anti-PD-1 plus anti-CTLA-4 combination therapy as first-line immunotherapy in unresectable or metastatic mucosal melanoma: a retrospective, multicenter study of 329 Japanese cases (JMAC study) by Nakamura, Y., Namikawa, K., Yoshikawa, S., Kiniwa, Y., Maekawa, T., Yamasaki, O., Isei, T., Matsushita, S., Nomura, M., Nakai, Y., Fukushima, S., Saito, S., Takenouchi, T., Tanaka, R., Kato, H., Otsuka, A., Matsuya, T., Baba, N., Nagase, K., Inozume, T., Fujimoto, N., Kuwatsuka, Y., Onishi, M., Kaneko, T., Onuma, T., Umeda, Y., Ogata, D., Takahashi, A., Otsuka, M., Teramoto, Y., Yamazaki, N.

“…Anti-programmed cell death protein 1 (PD-1) antibody monotherapy (PD1) has led to favorable responses in advanced non-acral cutaneous melanoma among Caucasian…”
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Optically Induced Nuclear Spin Polarization in the Quantum Hall Regime: The Effect of Electron Spin Polarization through Exciton and Trion Excitations by Akiba, K, Kanasugi, S, Yuge, T, Nagase, K, Hirayama, Y

“…We study nuclear spin polarization in the quantum Hall regime through the optically pumped electron spin polarization in the lowest Landau level. The nuclear…”
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A kilometre-sized Kuiper belt object discovered by stellar occultation using amateur telescopes by Arimatsu, K., Tsumura, K., Usui, F., Shinnaka, Y., Ichikawa, K., Ootsubo, T., Kotani, T., Wada, T., Nagase, K., Watanabe, J.

“…Kuiper belt objects (KBOs) are thought to be remnants of the early Solar System, and their size distribution provides an opportunity to explore the formation…”
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Anisotropic nuclear-spin diffusion in double quantum wells by Hatano, T., Kume, W., Watanabe, S., Akiba, K., Nagase, K., Hirayama, Y.

“…Nuclear spin diffusion in double quantum wells (QWs) is examined by using dynamic nuclear polarization (DNP) at a Landau level filling factor [nu] = 2/3 spin…”
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Optically induced nuclear spin polarization in a single GaAs/AlGaAs quantum well probed by a resistance detection method in the fractional quantum Hall regime by Akiba, K., Yuge, T., Kanasugi, S., Nagase, K., Hirayama, Y.

“…We study the optically pumped nuclear spin polarization in a single GaAs/AlGaAs quantum well in the quantum Hall system. We apply resistive detection via the…”
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Development of Blocked-Impurity-Band-Type Ge Detectors Fabricated with the Surface-Activated Wafer Bonding Method for Far-Infrared Astronomy by Hanaoka, M., Kaneda, H., Oyabu, S., Yamagishi, M., Hattori, Y., Ukai, S., Shichi, K., Wada, T., Suzuki, T., Watanabe, K., Nagase, K., Baba, S., Kochi, C.

“…We report the current status of the development of our new detectors for far-infrared (FIR) astronomy. We develop Blocked-Impurity-Band (BIB)-type Ge detectors…”
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Characterization of InSb quantum wells with atomic layer deposited gate dielectrics by Uddin, M. M., Liu, H. W., Yang, K. F., Nagase, K., Mishima, T. D., Santos, M. B., Hirayama, Y.

“…We report magnetotransport measurements of a gated InSb quantum well (QW) with high quality Al2O3 dielectrics (40 nm thick) grown by atomic layer deposition…”
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Gate depletion of an InSb two-dimensional electron gas by Uddin, M. M., Liu, H. W., Yang, K. F., Nagase, K., Sekine, K., Gaspe, C. K., Mishima, T. D., Santos, M. B., Hirayama, Y.

“…We investigated the gate control of a two-dimensional electron gas (2DEG) confined to InSb quantum wells with an Al2O3 gate dielectric formed by atomic layer…”
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Electrical control of tunnel coupling between vertically coupled quantum point contacts by Ichinokura, S., Hatano, T., Izumida, W., Nagase, K., Hirayama, Y.

“…Electrical control of tunnel characteristics is demonstrated in a vertically coupled quantum point contact (VCQPC) formed in a bilayer two-dimensional electron…”
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Dynamic Study of the Oxidation State of Copper in the Course of Carbon Monoxide Oxidation over Powdered CuO and Cu2O by Nagase, K., Zheng, Y., Kodama, Y., Kakuta, J.

“…Variations in the oxidation state of copper during CO catalytic oxidation over powdered CuO and Cu2O in a gas mixture of 5% CO/He and air (O2) were…”
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Effective and Durable Palliation Using a Novel Single Fraction Radiation Therapy Approach for Merkel Cell Carcinoma Metastatic Lesions by Parvathaneni, U, Iyer, J, Nagase, K, Parvathaneni, K, Nghiem, P

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The Safety and Efficacy of Primary Radiation Therapy Without Upfront Surgery for Merkel Cell Carcinoma by Parvathaneni, U, Iyer, J, Nagase, K, Parvathaneni, K, Nghiem, P

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