Results 51 to 60 of about 1,557,235 (327)

Low Resistance Polycrystalline Diamond Thin Films Deposited by Hot Filament Chemical Vapour Deposition [PDF]

open access: yes, 2014
Polycrystalline diamond thin films with outgrowing diamond (OGD) grains were deposited onto silicon wafers using a hydrocarbon gas (CH4) highly diluted with H2 at low pressure in a hot filament chemical vapour deposition (HFCVD) reactor with a range of ...
Abdelbary Elhissi   +27 more
core   +1 more source

Engineering multi-specific antibodies against HIV-1

open access: yesRetrovirology, 2018
As increasing numbers of broadly neutralizing monoclonal antibodies (mAbs) against HIV-1 enter clinical trials, it is becoming evident that combinations of mAbs are necessary to block infection by the diverse array of globally circulating HIV-1 strains ...
Neal N. Padte   +3 more
doaj   +1 more source

High-speed X-ray ptychographic tomography

open access: yesScientific Reports, 2022
X-ray ptychography is a coherent scanning imaging technique widely used at synchrotron facilities for producing quantitative phase images beyond the resolution limit of conventional x-ray optics.
Darren Batey   +2 more
doaj   +1 more source

The Gaussian Multiple Access Diamond Channel [PDF]

open access: yes, 2015
In this paper, we study the capacity of the diamond channel. We focus on the special case where the channel between the source node and the two relay nodes are two separate links with finite capacities and the link from the two relay nodes to the ...
Chong, Weiwei, Kang, Wei, Liu, Nan
core   +1 more source

Introduction to quantum optimal control for quantum sensing with nitrogen-vacancy centers in diamond [PDF]

open access: yes, 2020
Diamond based quantum technology is a fast emerging field with both scientific and technological importance. With the growing knowledge and experience concerning diamond based quantum systems, comes an increased demand for performance.
P. Rembold   +5 more
semanticscholar   +1 more source

Pursuing colloidal diamonds

open access: yesNanoscale, 2023
The endeavor to selectively fabricate a cubic diamond is challenging due to the formation of competing phases such as its hexagonal polymorph or others possessing similar free energy. Here, we demonstrate how one can attain such selectivity.
Łukasz Baran   +3 more
openaire   +3 more sources

Diamond anvil cell using boron-doped diamond electrodes covered with undoped diamond insulating layer

open access: yes, 2018
Diamond anvil cell using boron-doped metallic diamond electrodes covered with undoped diamond insulating layer have been developed for electrical transport measurements under high pressure. These designed diamonds were grown on a bottom diamond anvil via
Adachi, Shintaro   +6 more
core   +1 more source

Fabrication of GaN/Diamond Heterointerface and Interfacial Chemical Bonding State for Highly Efficient Device Design

open access: yesAdvances in Materials, 2021
The direct integration of gallium nitride (GaN) and diamond holds much promise for high‐power devices. However, it is a big challenge to grow GaN on diamond due to the large lattice and thermal‐expansion coefficient mismatch between GaN and diamond.
Jianbo Liang   +8 more
semanticscholar   +1 more source

LED-pump-X-ray-multiprobe crystallography for sub-second timescales

open access: yesCommunications Chemistry, 2022
Time-resolved single-crystal X-ray diffraction experiments largely focus on timescales shorter than microseconds, whereby slower population dynamics are missed.
Lauren E. Hatcher   +12 more
doaj   +1 more source

Partitioning 3-homogeneous latin bitrades

open access: yes, 2008
A latin bitrade $(T^{\diamond}, T^{\otimes})$ is a pair of partial latin squares which defines the difference between two arbitrary latin squares $L^{\diamond} \supseteq T^{\diamond}$ and $L^{\diamond} \supseteq T^{\otimes}$ of the same order.
A. Drápal   +7 more
core   +1 more source

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