Results 71 to 80 of about 123,224 (272)

Moisture-Resistant Scalable Ambient-Air Crystallization of Perovskite Films via Self-Buffered Molecular Migration Strategy

Nano-Micro Letters
Highlights A self-buffered molecular migration strategy is developed to suppress spontaneous intermolecular exchange between perovskite intermediate phase and ambient moisture.
Mei Yang, Weidong Zhu, Laijun Liang, Wenming Chai, Xiaomeng Wu, Zeyang Ren, Long Zhou, Dazheng Chen, He Xi, Chunfu Zhang, Jincheng Zhang, Yue Hao   +11 more
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Anisotropically biaxial strain in non-polar (112–0) plane In x Ga1−x N/GaN layers investigated by X-ray reciprocal space mapping

Scientific Reports, 2017
In this study, the indium composition x as well as the anisotropically biaxial strain in non-polar a-plane In x Ga1−x N on GaN is studied by X-ray diffraction (XRD) analysis. In accordance with XRD reciprocal lattice space mapping, with increasing indium
Guijuan Zhao, Huijie Li, Lianshan Wang, Yulin Meng, Zesheng Ji, Fangzheng Li, Hongyuan Wei, Shaoyan Yang, Zhanguo Wang   +8 more
doaj   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Influence of PWM Methods on Semiconductor Losses and Thermal Cycling of 15-kVA Three-Phase SiC Inverter for Aircraft Applications

, 2020
This paper presents the influence of different pulse width modulation (PWM) methods on losses and thermal stresses in SiC power modules used in a three-phase inverter.
Lenin Morais, Raphael Riva, Hoan Tran Duc, Bernardo Cougo, Gilles Segond   +4 more
core   +1 more source

Fabrication and characterization of highly responsive hydrogen sensor based on Fe2O3:ZnO nanostructured thin film

Measurement: Sensors
This work aimed to manufacture a highly sensitive hydrogen gas sensor based on Fe2O3:ZnO thin film. The Fe2O3:ZnO based sputtering target was synthesized by a solid-state synthesis method.
Mikayel Aleksanyan, Artak Sayunts, Gevorg Shahkhatuni, Zarine Simonyan, Gohar Shahnazaryan, Vladimir Aroutiounian   +5 more
doaj   +1 more source

Analog/RF Performance of T-Shape Gate Dual-Source Tunnel Field-Effect Transistor

Nanoscale Research Letters, 2018
In this paper, a silicon-based T-shape gate dual-source tunnel field-effect transistor (TGTFET) is proposed and investigated by TCAD simulation. As a contrastive study, the structure, characteristic, and analog/RF performance of TGTFET, LTFET, and UTFET ...
Shupeng Chen, Hongxia Liu, Shulong Wang, Wei Li, Xing Wang, Lu Zhao   +5 more
doaj   +1 more source

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

Advanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou, Yunsik Ohm, Ren‐Mian Chin, Olivia Kerr, Krithika Manohar, Mohammad H. Malakooti   +5 more
wiley   +1 more source

Epitaxy of advanced nanowire quantum devices

, 2017
Semiconductor nanowires are ideal for realizing various low-dimensional quantum devices. In particular, topological phases of matter hosting non-Abelian quasiparticles (such as anyons) can emerge when a semiconductor nanowire with strong spin-orbit ...
Joon Sue Lee, de Moor, Michiel W. A., Guanzhong Wang, Veld, Roy L. M. Op het, Shojaei, B., Hao Zhang, Cassidy, M.C., Vos, Y., Maja C. Cassidy, Veldhoven, P.J. van, Hojaei, Borzoyeh S., Schmits, Rudi, Erik P. A. M. Bakkers, Krogstrup, Peter, Jie Shen, Pennachio, Daniel J, Veld, RLM Op het, Kölling, S Sebastian, Di Xu, Peter Krogstrup, Xu, Di, Gazibegovic, S, Daniel Pennachio, Zhang, H., Gazibegovic, S., Palmstrom, Chris J., Stijn C. Balk, Kouwenhoven, Leo P, Schmits, R., van Veldhoven, PJ, Petrus J. van Veldhoven, Leo P. Kouwenhoven, Balk, Stijn C., Bouman, D., Verheijen, M.A., John A. Logan, Op het Veld, R.L.M., Zhang, Hao, Car, D., Koelling, Sebastian, Lee, Joon Sue, Shojaei, Borzoyeh, Wang, Guanzhong, Verheijen, MA Marcel, Daniël Bouman, Pennachio, Daniel, van Veldhoven, P.J., Cassidy, M C, Koelling, S., Moor, M.W.A. de, Kun Zuo, Marcel A. Verheijen, Balk, Stijn, Diana Car, Chris J. Palmstrøm, Bouman, Daniël, Bakkers, Erik P. A. M., Lee, J.S., Kouwenhoven, L.P., Logan, J.A., Yoram Vos, Sebastian Koelling, de Moor, M.W.A., Balk, S.C., Rudi Schmits, Roy L. M. Op het Veld, Moor, MWA de, Xu, D., Palmstrøm, C.J., Michiel W. A. de Moor, Pennachio, D., Bakkers, E.P.A.M., van Veldhoven, Petrus J., Logan, John A., Gazibegovic, Sasa, Zuo, K., Shen, Jie, Bakkers, EPAM Erik, Sasa Gazibegovic, Wang, G., Logan, John A, Palmstrøm, Chris J, Cassidy, Maja C., Car, Diana, Veld, R.L.M. op het, Kouwenhoven, Leo P., Verheijen, Marcel A., Shen, J., Zuo, Kun, Krogstrup, P., Vos, Yoram, Borzoyeh Shojaei, Car, D Diana   +92 more
core   +1 more source

The Impact of Surface Chemistry on Photoelectrochemical Device Characteristics [PDF]

, 2011
Varying degrees of partial methylation are performed on the (111) surface of p-type Si in order to investigate the role of mixed surface functionality on the device’s overall properties.
Rosenberg, Robert Alan
core   +1 more source