Results 171 to 180 of about 4,612,992 (387)

Ultrasensitive Diamond Cantilever‐Based Optical Microphone

open access: yesAdvanced Science, EarlyView.
The first demonstration that high quality diamond cantilevers function as high‐sensitivity acoustic transducers is reported, combining CVD diamond cantilevers and an extrinsic Fabry‐Perot optical configuration. High transduction efficiency yields record sensitivity (51.5 VPa−1) and MDP (0.018 µPa/Hz$\rm {\sqrt {Hz}}$), enabling durable, low‐noise ...
Shen Tian   +8 more
wiley   +1 more source

Co‐Stabilization of High‐Entropy Oxides by Entropy and Polyanionic Units toward High‐Capacity Zero‐Strain Anodes for Advanced Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Phosphorus‐doped high‐entropy oxide anode material utilizes entropy stabilization and PO43− polyanionic groups to achieve zero‐strain and exceptional cycling stability. It delivers a high capacity of 686 mAh g−1 and retains 149.6% capacity after 1000 cycles at 2 A g−1, supported by enhanced charge compensation, oxygen vacancies, and a robust framework ...
Xiehang Chen   +6 more
wiley   +1 more source

Research on the suitability improvement of the standard of green campus in China based on STARS [PDF]

open access: yes, 2016
Corresponding author, Postgraduate, College of civil engineering and architecture, Zhejiang University   +5 more
core   +1 more source

Superelastic High‐Entropy Oxide Ceramic Aerogels for Thermal Superinsulation and Sealing at Extreme Conditions

open access: yesAdvanced Science, EarlyView.
A high‐entropy oxide ceramic of (Gd1/2Lu1/2)2(Ti1/3Zr1/3Hf1/3)2O7 is prepared through a molecular synthesis route of pyrolytic solid‐solution reactions. The architectured nanofiber aerogel manifests unprecedented thermomechanical properties, including superelastic compressibility of 98% from −196 to 1500 °C, and thermal superinsulation capacity (24.14 ...
Xiaoke Jiang   +9 more
wiley   +1 more source

Civil Engineering and Malaria Risk: A Descriptive Study in a Rural Area of Cubal, Angola. [PDF]

open access: yesTrop Med Infect Dis, 2023
Gil Olivas E   +12 more
europepmc   +1 more source

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