Results 181 to 190 of about 174,851 (286)

Impacts of Fermi Level Pinning at Hole‐Selective Contacts in CdSeTe/CdTe Solar Cells

Progress in Photovoltaics: Research and Applications, EarlyView.
Experimental measurements and SCAPS simulations consistently demonstrate dark–light J–V non‐superposition in CdSeTe/CdTe solar cells. The results indicate that donor‐like interface states at the ZnTe/CdTe contact pin the Fermi level, thereby producing a parasitic built‐in voltage that accounts for the observed non‐superposition (take‐off) behavior ...
Ariful Islam, Nathan D. Rock, Kh. Aaditta Arnab, Nicholas Miller, James Becker, Michael A. Scarpulla   +5 more
wiley   +1 more source

Effects of 10 keV Electron Irradiation on the Performance Degradation of SiC Schottky Diode Radiation Detectors. [PDF]

Micromachines (Basel)
Ruan J, Chen L, Zhou L, Du X, Wang F, Zhang Y, Zhao P, Ouyang X.   +7 more
europepmc   +1 more source

Wet‐Transferred MoS2 on Passivated InP: A Van der Waals Heterostructure for Advanced Optoelectronic Applications

physica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 5, May 2025.
This study presents a photodetector based on atomically thin MoS2 on an InP substrate, forming an n‐MoS2/p‐InP type‐II staggered heterojunction. The device exhibits excellent rectifying properties with an ideality factor of 1.57 and achieves a peak photoresponsivity of 960 mA W−1, while MoS2 provides stable passivation for InP. III–V semiconductors are
Dong Hwi Choi, Jae Hyeop Lee, Min Su Kim, Jaeseo Park, Jun Oh Kim, Teli Aviraj Mahadev, Beknalkar Sonali Ajay, Hong Hyuk Kim, Jae Cheol Shin   +8 more
wiley   +1 more source

Mixed TiO2–SiO2 thin coatings for selective adsorption and sunlight‐powered photodegradation of cationic pollutants

Responsive Materials, EarlyView.
Environmental pollution and water scarcity demand innovative purification methods. This study presents a sol‐gel approach to fabricate mixed silica–titania thin films joining photocatalytic activity with selective sorption capability. The films exhibit higher surface area, enhanced degradation of cationic and improved performance over bare titania ...
Andrea Lanfranchi, Simone Bertucci, Margherita Peragallo, Fabiano Martorelli, Giovanni Manfredi, Davide Avanzino, Roberto Spotorno, Stefano Alberti, Davide Comoretto, Francesco Di Stasio, Maddalena Patrini, Federico Locardi, Mirko Prato, Paola Lova   +13 more
wiley   +1 more source

Electrical Properties of Laser Patterned Schottky Diode with ALD-Grown TiO₂ Interlayer. [PDF]

ACS Omega
Dikicioǧlu E, Balı MB, Saǧlam S, Berberoǧlu H, Pavlov I, Goodarzi A, Orhan E.   +6 more
europepmc   +1 more source

A graphene/Si Schottky diode for the highly sensitive detection of protein. [PDF]

RSC Adv, 2019
Noroozi AA, Abdi Y.
europepmc   +1 more source

Opportunities for 2D‐Material‐Based Multifunctional Devices and Systems in Bioinspired Neural Networks

Small, EarlyView.
Bio‐inspired computing offers a route to highly energy‐efficient artificial intelligence. The unique physical properties of two‐dimensional (2D) materials can further enhance such computing approaches. This perspective highlights recent developments in 2D materials‐based neuromorphic devices and discusses future opportunities for integrating such novel
Jin Feng Leong, Maheswari Sivan, Jieming Pan, Zihang Fang, Jianan Li, Zefeng Xu, Shi Zhao, Quanzhen Wan, Evgeny Zamburg, Aaron Voon‐Yew Thean   +9 more
wiley   +1 more source

Sensing of NO₂, NH₃, and C₃H₆O by graphene-Si Schottky diode at chosen voltage biases. [PDF]

Sci Rep
Drozdowska K, Smulko J, Rehman A, Stonio B, Krajewska A, Rumyantsev S, Cywiński G.   +6 more
europepmc   +1 more source

Flexible carbon nanotube Schottky diode and its integrated circuit applications. [PDF]

RSC Adv, 2019
Lee Y, Jung H, Choi B, Yoon J, Yoo HB, Kim HJ, Park GH, Kim DM, Kim DH, Kang MH, Choi SJ.   +10 more
europepmc   +1 more source

Laser‐Direct Printed 2D Material‐Based Heterostructure for the Fabrication of Electronic Devices

Small, EarlyView.
The Digital Laser‐Induced Forward Transfer (LIFT) approach is employed to pattern and stack 2D materials with micrometer‐scale precision. PdSe2 and MoSe2 are assembled into vertical p–n junctions, with graphene serving as a transparent electrode. The resulting laser‐transferred heterostructures exhibit high material quality and stable rectifying ...
Ilias Cheliotis, Filimon Zacharatos, Avraham Twitto, Michal Poplinger, Adi Levi, Amaia Pesquera, Amaia Zurutuza, Iakovos Kritikos, Stefania Skorda, Alexandros El Sachat, Yuri Mikhlin, Doron Naveh, Ioanna Zergioti   +12 more
wiley   +1 more source