Results 41 to 50 of about 10,859 (269)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Electrodeposited Ni/Ge and germanide schottky barriers for nanoelectronics applications [PDF]

, 2009
In recent years metal/semiconductor Schottky barriers have found numerous applications in nanoelectronics. The work presented in this thesis focuses on the improvement of a few of the relevant devices using electrodeposition of metal on Ge for Schottky ...
Husain, Muhammad Khaled
core  

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Comparison between 3.3kV 4H-SiC Schottky and bipolar diodes [PDF]

, 2008
Silicon Carbide Schottky and bipolar diodes have been fabricated with a breakdown voltage of 3.3kV. Diodes have been packaged and measured up to 300°C.
J. Millan, Godignon, P,, Montserrat, J,, P. Brosselard, J.P. Bergman, X. Jorda, J. Hassan, P. Godignon, Millan, J,, M. Berthou, J. Montserrat, Jorda, X,, Berthou, M,, Hassan, Jawad,, Bergman, Peder,, Brosselard, P,   +15 more
core   +1 more source

Thermal Analysis of THz Schottky Diode Chips with Single and Double-Row Anode Arrangement

Micromachines
GaN Schottky diodes show great potential in high-power terahertz frequency multipliers. The thermal characteristics of GaN Schottky diodes with single and double-row anode arrangements are described in this paper.
Zenghui Liu, Xiaobo Zhang, Zhiwen Liang, Fengge Wang, Yanyan Xu, Xien Yang, Xin Li, Yisheng Liang, Lizhang Lin, Xiaodong Li, Wenbo Zhao, Xin Cao, Xinqiang Wang, Baijun Zhang   +13 more
doaj   +1 more source

Fabrication and characterization of optical float-zone (100) β-Ga2O3 Schottky diodes [PDF]

AIP Advances
We conducted a rapid fabrication of Ga2O3 vertical Schottky barrier diodes using Ti/Au for ohmic contacts and Ni/Au for Schottky contacts on a (100) Sn-doped β-Ga2O3 grown by the optical float-zone method and analyzed the device characteristics and ...
Zubear Nowshad Pasha, Vijayakumar Subramanian, Ved Krishna, Konstantinos Floros, Ingo Ludtke, Shanthi Subashchandran, S. Ganesamoorthy, Naresh Gunasekar   +7 more
doaj   +1 more source

Graphene–Silicon Schottky Diodes for Photodetection [PDF]

IEEE Transactions on Nanotechnology, 2018
5 pages, 9 ...
Di Bartolomeo, Antonio, Luongo, Giuseppe, Iemmo, Laura, Urban, Francesca, Giubileo, Filippo   +4 more
openaire   +2 more sources

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Analytical Theory of Thin-Film Schottky Diodes [PDF]

, 2019
Thin-film electronics straddles the border between bulk electronics and the quantum realm. Though thin-film devices are increasingly prevalent, our understanding of their operation remains incomplete.
Zhang, Jiawei, Song, Aimin; id_orcid, Wilson, Joshua   +2 more
core   +3 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source