Results 61 to 70 of about 3,804 (211)

A Review on the Kesterite Cu2ZnSnS4 Prepared by Solvo/ Hydrothermal Method [PDF]

Journal of Applied Sciences and Nanotechnology
Cu2ZnSnS4 (CZTS) is a promising material for use in solar cells. The distinctive characteristics of this substance include its abundance on earth, low cost, non-toxicity, high absorption coefficient, p-type conductivity, and ideal band gap.
Nabaa Allawi, Selma Al-Jawad
doaj   +1 more source

The Stripping Method for X‐Ray Spectral Correction in ISO 4037‐1 Narrow Spectra Series (N10‐N150)

X-Ray Spectrometry, EarlyView.
ABSTRACT Spectrometry is an important tool for the characterization of X‐ray beams in ionizing radiation metrology. However, the use of solid‐state spectrometers for accurate measurements requires correction of spectral distortions caused by the interaction between photons and the detector.
Matheus Rebello do Nascimento, Josilene Cerqueria Santos, Eric Matos Macedo, Leonardo de Castro Pacífico, Luís Alexandre Gonçalves Magalhães   +4 more
wiley   +1 more source

MXenes for Boosting Potassium Ion Storage: Structure‐Property Relationships, Interface Science, Microscopic Mechanisms, and Application Perspectives

Carbon Neutralization, Volume 5, Issue 6, November 2026.
MXene‐based potassium‐ion battery anodes are mapped by linking synthesis, surface chemistry, heterostructure design, and practical evaluation. Pristine MXenes and composites with carbon, oxides, sulfides, selenides, tellurides, and alloying phases are compared, while intercalation, pseudocapacitive, conversion/alloying, built‐in‐field, and trapping ...
Haohao Ding, Lingxia Fan, Lize Zhang, Xinghui Sun, Hongwei Bi, Aruuhan Bayaguud, Yelong Zhang   +6 more
wiley   +1 more source

.Effect of calcium substitutional doping on the structural and optical properties of kesterite Cu2ZnSnS4 thin films

Applied Surface Science Advances
CZTS (Cu2ZnSnS4) kesterite-based solar cells represent promising low-cost and eco-friendly alternatives to traditional solar technologies. While CZTS absorber layers exhibit notable optical advantages, their solar cell efficiency remains below 15 %.
Mohammad Arab, Akbar Eshaghi, Ehsan Mohammad Sharifi   +2 more
doaj   +1 more source

Seeing radiation: Applications of an imaging survey meter in radiation oncology

Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background and purpose Radiation shielding surveys require location and evaluation of radiation hotspots in shielding barriers. This process is normally done by using a conventional survey meter and slowly moving the survey meter manually across the face of the barrier.
Patrick N. McDermott, Robert C. Halford, Brayden Halvorson, Ian Lake, Jian Liang, Akin Ogretici, Avery Peterson, Evelyn Sebastian, Xiangkun Xu   +8 more
wiley   +1 more source

Progress in Development of CZTS for Solar Photovoltaics Applications

, 2022
For thin film photovoltaic applications, Copper Zinc Tin Sulfide (CZTS) is proposed to be an effective photon absorber layer mainly because of its non-toxic constituents with high earth abundance and absorption coefficient.
et al, ., Dey, Suhash Ranjan, Chaudhari, Sushmita, Kannan, P.K.   +3 more
core   +1 more source

Leakage currents and capacitances of thick CZT detectors [PDF]

2007 IEEE Nuclear Science Symposium Conference Record, 2007
The quality of Cadmium Zinc Telluride (CZT) detectors is steadily improving. For state of the art detectors, readout noise is thus becoming an increasingly important factor for the overall energy resolution. In this contribution, we present measurements and calculations of the dark currents and capacitances of 0.5 cm-thick CZT detectors contacted with ...
Garson III, Alfred, Li, Qiang, Jung, Ira V., Dowkontt, Paul, Bose, Richard, Simburger, Garry, Krawczynski, Henric   +6 more
openaire   +2 more sources

Self‐Powered Broadband High‐Responsivity Photodetectors: p‐(CuS)x(ZnSe)1−x/p‐Si Isotype Heterojunction

Small, Volume 22, Issue 56, 8 October 2026.
This study reports a self‐powered broadband photodetector based on compositionally tuned p‐(CuS)x(ZnSe)1−x/p‐Si isotype heterojunctions. Increasing the CuS ratio improved the film crystallinity and produced a denser, more homogeneous nanopillar morphology, enhancing light absorption.
Ali Olkun
wiley   +1 more source

Graphene integrated CZTS thin film solar cells [PDF]

Fen Bilimleri Enstitüsü, Fizik Ana Bilim DalıTez kapsamında, saçtırma sistemi kullanılarak Mo, Ni ve Cu folyolar üzerine Altlık/ZnS/CuSn/Cu yapısı üretilmiş ve Hızlı Tavlama Sistemi (RTP) ile Mo, Ni ve Cu folyolar için sırasıyla 550 °C, 425 °C ve 425 °C ...
Erkan, Serkan
core   +1 more source

Future Outlook Toward Heavy‐Metal‐Free Metal Chalcogenide Nanocrystals for Optoelectronic Applications

Small Science, Volume 6, Issue 10, October 2026.
Heavy‐metal‐free chalcogenide nanocrystals are a nontoxic alternative for next‐generation optoelectronic applications. This review provides a comprehensive overview of their unique optical properties, surface chemistry, and their performance in photodetectors, solar cells, light‐emitting diodes, and photocatalytic systems.
Apurba Mahapatra, Ayon Das Mahapatra, Dipanjan Maity, Samrat Das Adhikari, Manoranjan Mandal, Alexander Eychmüller, Daniel Prochowicz, Fabian Paulus   +7 more
wiley   +1 more source