Results 221 to 230 of about 142,351 (345)

High‐Throughput Screening of REBCO Superconducting Thin Films Fabricated Via Combinatorial Inkjet Printing and TLAG Process

open access: yesAdvanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
A methodological framework is presented for combinatorial REBCO thin films fabricated by drop‐on‐demand inkjet printing with controlled Rare Earth composition gradients. Automated, synchrotron‐based, and local characterization techniques produce comprehensive property maps that correlate composition and TLAG process parameters with superconducting ...
Emma Ghiara   +15 more
wiley   +1 more source

Contact Transfer Epitaxy of Halide Perovskites. [PDF]

open access: yesAdv Mater
Sun H   +8 more
europepmc   +1 more source

Optoelectronically Active GaAs/GeSn‐MQW/Ge Heterojunctions Created via Semiconductor Grafting

open access: yesAdvanced Optical Materials, Volume 14, Issue 19, 22 May 2026.
Semiconductor Grafting enables a lattice‐mismatched GaAs/GeSn‐MQW/Ge heterojunction with engineered band offsets and optical field distribution. The enlarged conduction and valence band discontinuities govern asymmetric carrier transport, producing bias‐dependent dual‐mode photodetection from visible to near‐infrared wavelengths.
Jie Zhou   +22 more
wiley   +1 more source

Two-dimensional buffer breaks substrate limit in III-nitrides epitaxy. [PDF]

open access: yesSci Adv
Sang Y   +18 more
europepmc   +1 more source

Highly‐Conductive and Micro‐Structured Transparent Glass Substrates for Efficient and Scalable Photoelectrochemical Applications

open access: yesAdvanced Science, Volume 13, Issue 28, 18 May 2026.
This work paves the way for practical photoelectrochemical water splitting devices by addressing key upscaling challenges related to substrate conductivity, absorber inhomogeneity, and mass transfer limitations. Integrated improvements in substrate engineering, material processing, device architecture, and operational conditions allow the development ...
Telmo da Silva Lopes   +7 more
wiley   +1 more source

Defect Reduction in HEMT Epilayers on SiC Meta-Substrates. [PDF]

open access: yesNanomaterials (Basel)
Su VC, Wei TY, Chen MH, Ku CT, Liu GS.
europepmc   +1 more source

Novel adiabatic tapered coupler for small III-V lasers grown on SOI wafer [PDF]

open access: yes, 2019
Kunert, Bernardette   +4 more
core   +1 more source

The Origin of Efficiency in III‐Nitride Micro‐Light‐Emitting Diodes

open access: yesAdvanced Science, Volume 13, Issue 25, 4 May 2026.
The images show panchromatic cathodoluminescence of III‐V materials, which reveal that AlGaInP red wafers, having fewer defects, support longer carrier diffusion lengths. Meanwhile, the density of defects increases with longer emission wavelengths in the InGaN system, illustrating how generated carriers pass through the material and how defects limit ...
Jeong‐Hwan Park   +11 more
wiley   +1 more source

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