Reactive pulse plasma crystallization of diamond and diamond-like carbon

Sokołowski, M.; Sokołowska, A.; Gokieli, B.; Michalski, A.; Rusek, A.; Romanowski, Zbigniew

doi:10.1016/0022-0248(79)90208-2

Cited by 87 publications

(13 citation statements)

References 7 publications

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“…Taking into consideration that the diamond-like carbon is a low-pressure carbon phase (Aisenberg and Chabot 1971, Whittaker and Tooper 1974, Spencer et al 1976, Holland and Ojha 1979, Sokolowski et al 1979, Vora and Moravec 1981, the di usional process in the present structure is thought to proceed as follows. In particular, the peripheral region of the particles was mostly amorphous phase.…”

Section: } 4 Discussionmentioning

confidence: 99%

Allotropes of carbon shock synthesized at pressures up to 15 GPa

Yamada¹

2000

Philosophical Magazine A

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Ordered pyrolytic graphite was shock compressed by weak shock waves. Macroscopic characterization by scanning electron microcopy and X-ray di raction analysis revealed that the shock pressure was enhanced by interaction and convergence of plane and oblique shock waves and the shock pressures and shock temperatures in the sample were highly heterogeneous. The heterogeneous conditions allowed the coexistence of fullerene, a-carbyne, turbostratic graphite, g-carbon, and diamond-like carbon phase quenched in the precursor state of cubic diamond (p-diamond). The phase transformation processes of these carbon allotropic forms were investigated by high-resolution electron microscopy together with energy-dispersive X-ray spectroscopy. It was proposed that fullerene, turbostratic graphite and g-carbon were formed through a solid± vapour± solid sequence of phase transformations, while a-carbyne and pdiamond were formed via a solid± solid sequence of phase transformations.

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Section: } 4 Discussionmentioning

confidence: 99%

Allotropes of carbon shock synthesized at pressures up to 15 GPa

Yamada¹

2000

Philosophical Magazine A

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“…For instance, Spencer et al 39 presented detailed diffraction data while Sokolowski et al 40 showed both TEM micrographs and electron diffraction of a very fine grained diamond structure. For instance, Spencer et al 39 presented detailed diffraction data while Sokolowski et al 40 showed both TEM micrographs and electron diffraction of a very fine grained diamond structure.…”

Section: Unknownsmentioning

confidence: 99%

The Quest for Diamond Coatings

Messier

Spear

Badzian

et al. 1987

JOM

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“…The first attempts to obtain carbon layers with a hydrocarbon dissociation at high temperature were conducted by Aisenberg and Chabot in 1971 [15]. In Poland, the first layer was obtained by reactive pulse plasma method in 1979 by Sokolowski and his associates [16]. In the 1980s, under the direction of Marciniak and Mitura, interdisciplinary research on the use of passive-diamond layers on metal implants had begun [17,18].…”

Section: Introductionmentioning

confidence: 99%

The Influence of Carbon Coatings on the Functional Properties of X39Cr13 and 316LVM Steels Intended for Biomedical Applications

López

Menéndez

Fernández-Llamas

et al. 2019

Metals

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Carbon coatings are used in many different industrial areas, for example in cutting, electronics, or medical applications. On the one hand, carbon coatings have improved the functional properties of medical products because of their high biotolerance, which makes them an important material for implant coatings. On the other hand, high rigidity and abrasion resistance are properties needed in case of surgical tools. Thus, the aim of this research was to study the influence of mechanical abrasion by tumbling and chemical passivation on carbon coatings deposited by reactive magnetron sputtering (RMS) and radio frequency plasma activated chemical vapor deposition (RF PACVD) of X39Cr13 (mainly used for surgical tools) and 316LVM (mainly used for implants). Functional properties, such as roughness, coatings adhesion (scratch test), and wettability were investigated. As a result, DLC coatings applied by magnetron sputtering were found to be the optimum surface treatment in terms of adhesion and wettability properties, being more appropriate for the use of X39Cr13 base than 316LVM for carbon layer deposition.

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Reactive pulse plasma crystallization of diamond and diamond-like carbon

Cited by 87 publications

References 7 publications

Allotropes of carbon shock synthesized at pressures up to 15 GPa

Allotropes of carbon shock synthesized at pressures up to 15 GPa

The Quest for Diamond Coatings

The Influence of Carbon Coatings on the Functional Properties of X39Cr13 and 316LVM Steels Intended for Biomedical Applications

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