Results 21 to 30 of about 2,045,559 (264)

A room-temperature ferroelectric semimetal [PDF]

open access: yesScience Advances, 2019
WTe 2 , a layered crystalline material, displays both ferroelectricity and metallicity.
Pankaj Sharma   +6 more
openaire   +3 more sources

Room Temperature Syntheses of ZnO and Their Structures [PDF]

open access: yesSymmetry, 2021
ZnO has many technological applications which largely depend on its properties, which can be tuned by controlled synthesis. Ideally, the most convenient ZnO synthesis is carried out at room temperature in an aqueous solvent. However, the correct temperature values are often loosely defined.
Domenica Tommasa Donia   +7 more
openaire   +2 more sources

Room-temperature catalyst-free methane chlorination

open access: yesCell Reports Physical Science, 2021
Summary: The chlorination of methane presents a route for the upgrading of natural gas to value-added products. However, due to the low reactivity of methane, existing chlorination processes require the use of elevated temperatures and catalysts.
Varun Mohan   +3 more
doaj   +1 more source

Room Temperature Dynamic Control and Energy-saving System [PDF]

open access: yesE3S Web of Conferences, 2023
According to statistics, the energy consumption of building air conditioning system operation accounts for about 50% of the energy consumption in the building operation phase.
Li Bo   +5 more
doaj   +1 more source

Macromolecular room temperature crystallography [PDF]

open access: yesQuarterly Reviews of Biophysics, 2021
AbstractX-ray crystallography enables detailed structural studies of proteins to understand and modulate their function. Conducting crystallographic experiments at cryogenic temperatures has practical benefits but potentially limits the identification of functionally important alternative protein conformations that can be revealed only at room ...
openaire   +2 more sources

The Effect of Polyester Fibers Addition on Some Mechanical Properties of Room Temperature Vulcanized Maxillofacial Silicon Elastomers

open access: yesJournal of Pure and Applied Microbiology, 2018
The degradation of maxillofacial prosthetic elastomers that occur throughout life service is usually responsible for the replacement of the prosthesis.
Ahmed Nadhir Jebur   +2 more
doaj   +1 more source

Visible-Light-Excited Room Temperature Phosphorescent Carbon Dots

open access: yesNanomaterials, 2020
Carbon dots (CDs) with a room temperature phosphorescent (RTP) feature have attracted considerable interest in recent years due to their fundamental importance and promising applications.
Sizhe Hu   +5 more
doaj   +1 more source

Room-temperature optomechanical squeezing

open access: yesNature Physics, 2020
5 pages, 4 figures in main text.
Nancy Aggarwal   +9 more
openaire   +4 more sources

Room-temperature valleytronic transistor [PDF]

open access: yesNature Nanotechnology, 2020
Valleytronics, based on the valley degree of freedom rather than charge, is a promising candidate for next-generation information devices beyond complementary metal-oxide-semiconductor (CMOS) technology1-4. Although many intriguing valleytronic properties have been explored based on excitonic injection or the non-local response of transverse current ...
Lingfei Li   +12 more
openaire   +2 more sources

Biological EXAFS at room temperature

open access: yesJournal of Synchrotron Radiation, 1999
Biological EXAFS experiments are usually carried out on frozen samples in order to minimize radiation damage. This causes difficulties when studies at different pH are made, since the pH cannot be measured directly for the frozen sample. We have carried out EXAFS studies of Human Carbonic Anhydrase, a zinc metalloenzyme, at room temperature using a ...
J C, Amiss, S J, Gurman
openaire   +2 more sources

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