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  1. No Access

    Chapter

    Defect Engineering in Epitaxially Grown Cd(Zn)Te Thin Films on Lattice-Mismatch Substrates

    II–VI (Hg)(Cd)(Zn)Te semiconductors are significant materials with a wide range of applications in high-end infrared (IR) sensing/imaging, radiation detectors, and solar cells. However, due to the soft and bri...

    Wenwu Pan, Lorenzo Faraone, Wen Lei in Advances in Fabrication and Investigation … (2024)

  2. No Access

    Article

    3D Printed Fabry–Pérot Filters for Terahertz Spectral Range

    3D printing is evolving into a standard tool for prototy** various optical components suitable for application in the terahertz range of the electromagnetic spectrum. This work takes the next step in this ev...

    Praveen Kumar Revuri, Konrad Walus… in Journal of Infrared, Millimeter, and Terah… (2022)

  3. Article

    Correction to: Mechanical properties of thermally evaporated germanium (Ge) and barium fluoride (BaF2) thin-films

    Gurpreet Singh Gill, Christopher Jones, Dhirendra Kumar Tripathi… in MRS Communications (2022)

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    Article

    Mechanical properties of thermally evaporated germanium (Ge) and barium fluoride (BaF2) thin-films

    Elastic modulus and hardness of thin-films are critically important in determining the behaviour of free-standing actuatable microstructures. In this study, nanoindentation has been used to investigate the mec...

    Gurpreet Singh Gill, Christopher Jones, Dhirendra Kumar Tripathi… in MRS Communications (2022)

  5. No Access

    Article

    Large area van der Waals epitaxy of II–VI CdSe thin films for flexible optoelectronics and full-color imaging

    The demand for future semiconductor devices with enhanced performance and lower cost has driven the development of epitaxial growth of high quality, free-standing semiconductor thin film materials without the ...

    Wenwu Pan, Junliang Liu, Zekai Zhang, Renjie Gu, Alexandra Suvorova… in Nano Research (2022)

  6. Article

    Open Access

    Ultrathin tunable terahertz absorber based on MEMS-driven metamaterial

    The realization of high-performance tunable absorbers for terahertz frequencies is crucial for advancing applications such as single-pixel imaging and spectroscopy. Based on the strong position sensitivity of ...

    Mingkai Liu, Mohamad Susli, Dilusha Silva, Gino Putrino… in Microsystems & Nanoengineering (2017)

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    Article

    Theoretical Study of Midwave Infrared HgCdTe nBn Detectors Operating at Elevated Temperatures

    We report a theoretical study of mercury cadmium telluride (HgCdTe) unipolar n-type/barrier/n-type (nBn) detectors for midwave infrared (MWIR) applications at elevated temperatures. The results obtained indicate ...

    Nima Dehdashti Akhavan, Gregory Jolley… in Journal of Electronic Materials (2015)

  8. No Access

    Article

    Modeling and Design of a Thin-Film CdTe/Ge Tandem Solar Cell

    Thin-film cadmium telluride (CdTe) solar cells have found widespread application, with current commercially available module efficiencies reaching 14.4% and production costs falling as low as

    James Sharp, David Pulfrey, Gilberto A. Umana-Membreno… in Journal of Electronic Materials (2012)

  9. No Access

    Article

    New resonant cavity-enhanced absorber structures for mid-infrared detector applications

    A new dielectric Fabry–Perot cavity was designed for a resonant enhancing optical absorption by a thin absorber layer embedded into the cavity. In this cavity, the front mirror is a subwavelength grating with ...

    Moshe Zohar, Mark Auslender, Lorenzo Faraone… in Optical and Quantum Electronics (2012)

  10. No Access

    Article

    Multi-heterojunction large area HgCdTe long wavelength infrared photovoltaic detector for operation at near room temperatures

    This paper describes a new multi-heterojunction n +pp photovoltaic infrared photodetector. The device has been developed specifically for operation at temperatures of 200–300K in the long waveleng...

    Charles Musca, Jaroslaw Antoszewski, John Dell… in Journal of Electronic Materials (1998)