Results 11 to 20 of about 1,760,575 (295)

Gradient layers of boron doped diamond on titanium substrates

open access: yes, 2007
For the deposition of well-adhesive, low-doped diamond layers on titanium substrates a gradient layer is designed. At first a highly boron-doped diamond layer is deposited, which shows good adhesion to the titanium substrate, followed by a low-boron ...
Haubner, Roland, Gerger, Isabella
core   +4 more sources

Mould fabrication for polymer optics [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2011
This work is focused on the process chain for mould fabrication for the injection moulding of optical components. To achieve a good form and surface quality on steel moulds is the intention; the new process chain should consist of just 3 steps instead of
Speich M., Börret R.
doaj   +1 more source

Safe technologies for cutting reinforced concrete structures by means of diamond tools [PDF]

open access: yesE3S Web of Conferences, 2019
The advantages and the need to improve the safety of work when using modern diamond technologies for cutting concrete and reinforced concrete structures which are common during the dismantling and reconstruction of civil objects are shown.
Shalenny Vasiliy
doaj   +1 more source

Spin nematic liquid of the S = 1/2 distorted diamond spin chain in magnetic field

open access: yesAIP Advances, 2023
The magnetization process of the S = 1/2 distorted diamond spin chain with anisotropic ferromagnetic interaction is investigated using numerical diagonalization of finite-size clusters. It is found that the spin nematic and SDW Tomonaga-Luttinger liquids
Tôru Sakai   +3 more
doaj   +1 more source

Magnetization Plateau of the Distorted Diamond Spin Chain [PDF]

open access: yesProceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019), 2020
The frustrated quantum spin system on the distorted diamond chain lattice is investigated using the numerical diagonalization of finite-size clusters and the level spectroscopy analysis. In the previous work this system was revealed to exhibit the 1/3 magnetization plateau due to two different mechanisms depending on the coupling parameters, and the ...
Ueno, Yuki   +4 more
openaire   +2 more sources

Interacting spinless fermions in a diamond chain [PDF]

open access: yesPhysical Review B, 2011
17 pages, 17 ...
Lopes, A. A., Dias, R. G.
openaire   +2 more sources

Exact Many-Electron Ground States on the Diamond Hubbard Chain [PDF]

open access: yesPhysical Review Letters, 2007
Exact ground states of interacting electrons on the diamond Hubbard chain in a magnetic field are constructed which exhibit a wide range of properties such as flat-band ferromagnetism and correlation induced metallic, half-metallic or insulating behavior. The properties of these ground states can be tuned by changing the magnetic flux, local potentials,
Gulácsi, Zsolt   +2 more
openaire   +4 more sources

Magnetoelastic couplings in the distorted diamond-chain compound azurite [PDF]

open access: yesPhysical Review B, 2014
9 pages, 6 ...
Pham Thanh Cong   +6 more
openaire   +4 more sources

Optimizing Diamond Structured Automobile Supply Chain Network Towards a Robust Business Continuity Management [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2016
This paper presents an optimized diamond structured automobile supply chain network towards a robust Business Continuity Management model. The model is necessitated by the nature of the automobile supply chain.
Abednico Montshiwa
doaj   +2 more sources

Age dependence of the natural history of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2): an analysis of Diamond Princess data

open access: yesInternational Journal of Infectious Diseases, 2022
: Background: Following an outbreak of coronavirus disease 2019 (COVID-19) on the cruise ship Diamond Princess, passengers and crew were followed-up to determine prognosis. This study examined the epidemiological determinants of COVID-19 natural history
Tetsuro Kobayashi   +4 more
doaj   +1 more source

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