Results 141 to 150 of about 88,392 (295)

Optical characteristics of passivation layers for ultra-low-loss on-chip devices in the mid-infrared

APL Materials
On-chip photonics offers substantial potential for miniaturizing mid-infrared (mid-IR) optical systems, advancing molecular science and technology across diverse practical applications.
Daewon Suk, Kiyoung Ko, Jingyu Kim, Sang-Hee Ko Park, Duk-Yong Choi, Hansuek Lee   +5 more
doaj   +1 more source

The Combined Spectral Response of a MEMS Metamaterial Absorber for the Mid-IR and Its Sub-Wavelength Fabrication Residual Array of Holes. [PDF]

Materials (Basel), 2023
Wolffenbuttel RF, Ghaderi MA.
europepmc   +1 more source

Single‐Particle Mid‐Infrared Photothermal Imaging Reveals Hidden Heterogeneity in Real‐World Micro‐ and Nanoplastics

Advanced Science, EarlyView.
Mid‐infrared photothermal imaging enables multidimensional profiling of micro‐ and nanoplastics in bottled water. A total of 9.9 × 104 particles L−1 is detected, with 64% in the nanoscale regime. Spectral evolution, including peak narrowing and band shifts, reveals local chain reorganization in polyethylene terephthalate (PET), highlighting intrinsic ...
Xinyu Deng, Yongqing Zhang, Xiaobin Tang, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

The Detection of H2O Maser Emission from Mid-IR Red Galaxies

The Astrophysical Journal
We report the detection of H _2 O maser emission in 4 out of 77 (5.2%) mid-IR red galaxies that meet the color criteria of W 1 − W 2 > 0.5 and W 1 − W 4 > 7 and are classified as Type 2 active galactic nuclei (AGNs) based on optical, near-IR, and mid-IR ...
C. Y. Kuo, C. Y. Tai, A. Constantin, J. A. Braatz, H. H. Chung, B. Y. Chen, D. W. Pesce, C. M. V. Impellizzeri, F. Gao, Y.-Y. Chang   +9 more
doaj   +1 more source

Extreme nonlinear optics in a long pulse regime: High harmonic generation of picosecond mid-IR pulses in polycrystalline zinc selenide. [PDF]

Appl Phys Lett, 2023
Marble CB, Sanderson CR, Ballmann CW, Yakovlev VV.   +3 more
europepmc   +1 more source

Wearable Tailored Passive Radiative Cooling Textile for Flexible Electronic Integration

Advanced Science, EarlyView.
A scalable, additive‐free wearable tailored passive radiative cooling textile (WRCT) with hierarchically structured fibers delivers exceptional thermal management, combining >95% solar reflectance, 0.96 mid‐infrared emissivity, and ultralow thermal conductivity (0.041 W/m·K).
Lung Chow, Jianpeng Zhang, Zehua Peng, Denglin Ye, Binbin Zhang, Jian Li, Wooyoung Park, Chentao Du, Xingcan Huang, Chun Ki Yiu, Yuze Qiu, Jingkun Zhou, Zhenlin Chen, Yuyu Gao, Weibin Zhu, Pengcheng Wu, Guangyao Zhao, Qiang Zhang, Yuan Guo, Zuowei Sun, Zhan Shen, Shuaiqi Ren, Sang Min Won, Jiyu Li, Xinge Yu   +24 more
wiley   +1 more source

Author Correction: Femtosecond laser induced low propagation loss waveguides in a lead-germanate glass for efficient lasing in near to mid-IR. [PDF]

Sci Rep, 2023
Khalid M, Chen GY, Ebendorff-Heidepreim H, Lancaster DG.   +3 more
europepmc   +1 more source

Advanced Technologies for Characterizing and Detecting Battery Thermal Failure: A Review

Advanced Science, EarlyView.
Illustration of advanced characterization techniques to predict battery thermal failure. ABSTRACT Energy storage is essential in accelerating the global transition toward clean and sustainable energy across various sectors. Lithium‐ion batteries (LIBs) have become increasingly significant for energy storage due to their high energy density, low ...
Yongxiu Chen, Zeyu Sun, Wei Zong, Yuhang Dai, Kai Ling Ng, Paul R. Shearing   +5 more
wiley   +1 more source

Giant mid-IR resonant coupling to molecular vibrations in sub-nm gaps of plasmonic multilayer metafilms. [PDF]

Light Sci Appl, 2022
Arul R, Grys DB, Chikkaraddy R, Mueller NS, Xomalis A, Miele E, Euser TG, Baumberg JJ.   +7 more
europepmc   +1 more source

Redox‐Active Tungsten Mono‐Oxo Bis(dithiolene) Complex: A Fast‐Rechargeable Anode for High‐Capacity Lithium‐Ion Batteries

Advanced Science, EarlyView.
This study reports the first application of a W‐oxo bis(dithiolene) complex, (Et4N)2[WO(S2C2(C6H5)2)2], as a novel anode material for lithium‐ion batteries. This complex stores Li+ ions via multivalent W‐centered redox processes involving its oxo (WO) and dithiolene (S) sites.
Honggyu Seong, Jaeheon Lee, Jae Hyun Park, Woonghee Lee, Junhyeok Seo, Jaewon Choi   +5 more
wiley   +1 more source