Results 41 to 50 of about 271,833 (288)

Multi-band superconductivity and nanoscale inhomogeneity at oxide interfaces [PDF]

, 2013
The two-dimensional electron gas at the LaTiO3/SrTiO3 or LaAlO3/SrTiO3 oxide interfaces becomes superconducting when the carrier density is tuned by gating.
Bergeal, N., Biscaras, J., Bucheli, D., Budhani, R. C., Caprara, S., Feuillet-Palma, C., Grilli, M., Hurand, S., Lesueur, J., Rastogi, A.   +9 more
core   +2 more sources

Optimization-Based Design of Multi-Band Branch-Line Coupler With Arbitrary and Band-Distinct Power Division Ratios and Phase Differences

IEEE Journal of Microwaves
This paper presents a novel optimization-based procedure for designing a multi-band branch-line coupler with arbitrary output power division ratios and phase differences that are distinct at each of arbitrarily-allocated design frequencies. The procedure
Abdullah J. Alazemi, Mohamed A. Koura
doaj   +1 more source

Multi‐band joint local sparse tracking via wavelet transforms

IET Computer Vision, 2016
A novel multi‐band joint local sparse tracking algorithm via wavelet transforms is proposed in this study. The object image may contain rich information of different types; the authors use wavelet transforms to decompose the object image into some sub ...
Guang Han, Heng Luo, Jixin Liu, Ning Sun, Kun Du, Xiaofei Li   +5 more
doaj   +1 more source

Neural network modeling of bismuth-doped fiber amplifier

Journal of the European Optical Society-Rapid Publications, 2023
Bismuth-doped fiber amplifiers offer an attractive solution for meeting continuously growing enormous demand on the bandwidth of modern communication systems.
Donodin Aleksandr, de Moura Uiara Celine, Brusin Ann Margareth Rosa, Manuylovich Egor, Dvoyrin Vladislav, Da Ros Francesco, Carena Andrea, Forysiak Wladek, Zibar Darko, Turitsyn Sergei K.   +9 more
doaj   +1 more source

A Wide Dual-Band Metamaterial-Loaded Antenna for Wireless Applications [PDF]

Journal of Electromagnetic Engineering and Science, 2020
A compact, wide dual-band antenna designed to resonate at 2.25 GHz and 5.4 GHz is proposed in this paper. The proposed antenna is a monopole rectangular patch designed to operate at 5 GHz.
Sulakshana Chilukuri, Srividya Gundappagari   +1 more
doaj   +1 more source

Heat Conduction in the Vortex State of NbSe_2: Evidence for Multi-Band Superconductivity

, 2003
The thermal conductivity kappa of the layered s-wave superconductor NbSe_2 was measured down to T_c/100 throughout the vortex state. With increasing field, we identify two regimes: one with localized states at fields very near H_c1 and one with highly ...
D. Hawthorn, D. Sanchez, Etienne Boaknin, F. Ronning, H. F. Hess, J. W. Brill, Jeff Sonier, Johnpierre Paglione, K. Takita, Louis Taillefer, M. A. Tanatar, M. Nohara, M. Sutherland, R. W. Hill, S. M. Hayden, S. NishiZaki, W. F. Vinen   +16 more
core   +1 more source

Design of Integrated Duplexing and Multi-Band Filtering Slot Antennas

IEEE Access, 2020
In this paper, a duplexing antenna and two multi-band filtering antennas using resonator loaded slot are presented. The loaded slot can be flexibly designed as a dual-band or a tri-band antenna by changing the number of the loaded resonator.
Ya Xie, Fu-Chang Chen, Jian-Feng Qian
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

A Compact and Multi-Coupled MIMO Antenna System Applicable to Various Electronic Devices for Sub6 GHz Design

IEEE Access
This paper presents a multi-coupled Multiple-Input Multiple-Output (MIMO) antenna system designed for laptops, routers, and base stations, characterized by multi-band capability, compact size, low manufacturing complexity, cost efficiency, and broad ...
Ming-An Chung, Shang-Jui Huang, Chia-Chun Hsu, Chia-Wei Lin   +3 more
doaj   +1 more source

Orbital-selective Mass Enhancements in Multi-band Ca$_{2-x}$Sr$_{x}$RuO$_{4}$ Systems Analyzed by the Extended Drude Model

, 2005
We investigated optical spectra of quasi-two-dimensional multi-band Ca$% _{2-x} $Sr$_{x}$RuO$_{4}$ systems. The extended Drude model analysis on the ab-plane optical conductivity spectra indicates that the effective mass should be enhanced near $x=0.5 ...
Lee, J. S., Maeno, Y., Moon, S. J., Nakatsuji, S., Noh, T. W.   +4 more
core   +1 more source