Results 31 to 40 of about 423,351 (316)
Metastable Nanosized Diamond Formation from Fluid Systems [PDF]
, 2010 The model of nanosized diamond particles formation at metastable P-T parameters from fluid is presented. It explains the specific of CVD diamond synthesis gases mixtures and hydrothermal growth of diamond at low P-T parameters as well as it explains the ...
Sergei Simakov
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, 2023 The idea of this booklet is to inform the reader about the food and habitat requirements of the most common bird species in the Midlothian area. Not only does the book help you to identify some common birds, but also it gives you ideas about how those ...
Ishimoto, Mayu, Atanasova, Radina
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Crystals, 2017 Herein, we describe the development of a novel dual air-bearing fixed-χ diffractometer for beamline I19 at Diamond Light Source. The diffractometer is designed to facilitate the rapid data collections possible with a Dectris Pilatus 2M pixel-array photon-
David . R Allan +21 more
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IMA Journal of Applied Mathematics, 2016 For materials science, diamond crystals are almost unrivaled for hardness and a range of other properties. Yet, when simply abstracting the carbon bonding structure as a geometric bar-and-joint periodic framework, it is far from rigid. We study the geometric deformations of this type of framework in arbitrary dimension d, with particular regard to the ...
Borcea, Ciprian, Streinu, Ileana
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Investigation of the shape transferability of nanoscale multi-tip diamond tools in the diamond turning of nanostructures [PDF]
, 2014 In this article, the shape transferability of using nanoscale multi-tip diamond tools in the diamond turning for scale-up manufacturing of nanostructures has been demonstrated.
Luo, Xichun, Tong, Zhen, Liang, Yingchun
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Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
Scientific Reports, 2019 The isothermal equation of state of silicon has been determined by synchrotron x-ray diffraction experiments up to 105.2 GPa at room temperature using diamond anvil cells.
Simone Anzellini +5 more
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Quadrupolar magnetic excitations in an isotropic spin-1 antiferromagnet
Nature Communications, 2022 Multipolar magnetic excitations are challenging to measure as most experimental probes are sensitive to dipolar processes. Here, Nag et al. show the existence of dispersing quadrupolar components to the spin excitations in an antiferromagnet ...
A. Nag +7 more
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CLINICAL EVALUATION OF OMICRON SUBVARIANT BA. 2- A HOSPITAL BASED STUDY
National Journal of Medical Research, 2023 Introduction- Omicron is subdivided into BA.1 and BA.2. BA.2 appears to be more transmissible by nature. The new BA.2 sub variant is 30% easier to spread than the original omicron variant.
Pratiti Datta +3 more
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Properties of nanostructured diamond-silicon carbide composites sintered by high pressure infiltration technique [PDF]
, 2004 A high-pressure silicon infiltration technique was applied to sinter diamond–SiC composites with different diamond crystal sizes. Composite samples were sintered at pressure 8 GPa and temperature 2170 K.
Dub, S. N. +8 more
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Comparative study of nucleation processes for the growth of nanocrystalline diamond [PDF]
, 2009 Methods for seeding silicon substrates with pretreatments and the in situ generation of diamond nuclei by the bias enhanced nucleation (BEN) have been studied to examine their effects on the nucleation density as well as the morphology of grown and ...
劉彥崗; Liu, Y. K.; Tso, P. L.; 林諭男; Lin, I-nan; Tzeng, Y.; Chen, Y. C.
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