Zobrazeno 1 - 10
of 28 968
pro vyhledávání: '"Arima, A."'
Autor:
Rani, Poonam, Murakami, Takumi, Watanabe, Yuto, Sepehri-Amin, Hossein, Arima, Hiroto, Yamashita, Aichi, Mizuguchi, Yoshikazu
Magneto-thermal switching (MTS) is a key technology for efficient thermal management. Recently, large MTS with nonvolatility has been observed in Sn-Pb solders [H. Arima et al., Commun. Mater. 5, 34 (2024)] where phase separation, different supercond
Externí odkaz:
http://arxiv.org/abs/2408.14824
Polynomial convergence rate at infinity for the cusp winding spectrum of generalized Schottky groups
Autor:
Arima, Yuya
We show that the convergence rate of the cusp winding spectrum to the Hausdorff dimension of the limit set of a generalized Schottky group with one parabolic generator is polynomial. Our main theorem provides the new phenomenon in which differences i
Externí odkaz:
http://arxiv.org/abs/2407.12398
Autor:
Ueno, Masato, Kurumaji, Takashi, Kitou, Shunsuke, Gen, Masaki, Nakamura, Yuiga, Tokunaga, Yusuke, Arima, Taka-hisa
Publikováno v:
Phys. Rev. B 110, L041116 (2024)
Honeycomb-lattice antiferromagnets have attracted wide attention for exploration of exotic heat transport and their interplay with magnetic excitations. In this work, we have revealed a contrasting behavior in the magneto-thermal conductivity (MTC) b
Externí odkaz:
http://arxiv.org/abs/2407.00963
Autor:
Furuta, Soju, Koshibae, Wataru, Matsuura, Keisuke, Abe, Nobuyuki, Wang, Fei, Zhou, Shuyun, Arima, Taka-hisa, Kagawa, Fumitaka
A nonlinearly enhanced electrical reactance, $\Im Z$, under a large AC current has been measured to explore emergent inductors, which constitute a new class of inductors based on the spin-transfer torque effect. A nonlinear $\Im Z$ has been observed
Externí odkaz:
http://arxiv.org/abs/2407.00309
Autor:
Zhang, TianFang, Doi, Mamoru, Kokubo, Mitsuru, Sako, Shigeyuki, Ohsawa, Ryou, Tominaga, Nozomu, Tanaka, Masaomi, Fukazawa, Yasushi, Takahashi, Hidenori, Arima, Noriaki, Kobayashi, Naoto, Arimatsu, Ko, Okumura, Shin-ichiro, Kondo, Sohei, Kasuga, Toshihiro, Mori, Yuki, Niino, Yuu
We studied the optical variability of 241 BL Lacs and 83 flat-spectrum radio quasars (FSRQ) from the 4LAC catalog using data from the Tomo-e Gozen Northern Sky Transient Survey, with $\sim$ 50 epochs per blazar on average. We excluded blazars whose o
Externí odkaz:
http://arxiv.org/abs/2405.12002
GPU-based heterogeneous architectures are now commonly used in HPC clusters. Due to their architectural simplicity specialized for data-level parallelism, GPUs can offer much higher computational throughput and memory bandwidth than CPUs in the same
Externí odkaz:
http://arxiv.org/abs/2405.08754
We report low-temperature powder X-ray and neutron diffraction studies on breathing pyrochlore magnets Cu$M$Cr$_{4}$S$_{8}$ ($M$ = Al, Ga), which undergo a magnetic transition at $T_{\rm N} \approx$ 21 and 31 K for {$M$ = Al and Ga, respectively. X-r
Externí odkaz:
http://arxiv.org/abs/2405.05108
Autor:
Shimada, Ryunosuke, Watanabe, Yuto, Tortora, Lorenzo, Tomassucci, Giovanni, Hacisalihoǧlu, Muammer Yasin, Arima, Hiroto, Yamashita, Aichi, Miura, Akira, Moriyoshi, Chikako, Saini, Naurang L., Mizuguchi, Yoshikazu
CuAl2-type transition-metal (Tr) zirconides are superconductor family, and the Tr-site element substitution largely modifies its transition temperature (Tc). Here, we synthesized polycrystalline samples of Fe1-xNixZr2 by arc melting. From magnetic su
Externí odkaz:
http://arxiv.org/abs/2405.04184
Publikováno v:
Architecture of Computing Systems. ARCS 2022. Lecture Notes in Computer Science, vol 13642. Springer, Cham
CPU-GPU heterogeneous architectures are now commonly used in a wide variety of computing systems from mobile devices to supercomputers. Maximizing the throughput for multi-programmed workloads on such systems is indispensable as one single program ty
Externí odkaz:
http://arxiv.org/abs/2405.03831
Publikováno v:
High Performance Computing. ISC High Performance 2022 International Workshops. ISC High Performance 2022. Lecture Notes in Computer Science, vol 13387. Springer, Cham
Recent High-Performance Computing (HPC) systems are facing important challenges, such as massive power consumption, while at the same time significantly under-utilized system resources. Given the power consumption trends, future systems will be deplo
Externí odkaz:
http://arxiv.org/abs/2405.03847