Effects of hydrogen and oxygen on the electrochemical corrosion and wear-corrosion behavior of diamond films deposited by hot filament chemical vapor deposition

Lee, C.K.

doi:10.1016/j.apsusc.2007.12.056

Cited by 12 publications

(3 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…CoNi alloys can be fabricated by casting or coating methods. Thin film coatings are fabricated by methods such as electrochemical deposition (electrodeposition) [8][9][10], sol-gel [11][12], chemical vapor deposition [13], spray pyrolysis [14], physical vapor deposition [15], spin coating [16], dip coating [17], sputtering [18], electroless coating [19][20]. The electrodeposition system is one of the most popular methods for the production of magnetic films and alloys.…”

Section: Introductionmentioning

confidence: 99%

Elektrodepolama ile Üretilen Co, Ni ve CoNi Alaşımlı İnce Filmlerin Yapısal ve Manyetik Özelliklerinin İncelenmesi

Özdemir

KORKMAZ

2022

ECJSE

View full text Add to dashboard Cite

The production of nanoparticles as thin film coating performed with electrodeposition method is easier and cheaper than other methods. Because, thin film production can be controlled with the change of ingredients in the bath composition. In this study, Co, Ni, and CoNi alloy thin films were fabricated with electrodeposition method through the bath composition that consists of cobalt sulphate (CoSO4.7H2O), nickel sulphate (NiSO4.6H2O), nickel (II) chloride (NiCl2 6H2O) and boric acid (H3BO3). Crystal structure (XRD), morphological (SEM), elemental composition (ICP) and magnetic properties (VSM) of the fabricated thin films were investigated. Chemical properties of coating bath (CV) was examined as well. Magnetization measurements of the thin films were performed by applying magnetic fields between + 75000 Oe and -75000 Oe and then hysteresis loops were obtained. The Co, Ni, and CoNi films showed ferromagnetic material properties. Coercivity (Hc), permanent magnetization (Mr), saturation magnetization (Ms) values of these alloys were significantly affected by the amount of the cobalt, magneto crystal anisotropy and grain size. It was understood that some materials having hard and soft magnetic properties can be fabricated by controlling the bath composition.

show abstract

Section: Introductionmentioning

confidence: 99%

Elektrodepolama ile Üretilen Co, Ni ve CoNi Alaşımlı İnce Filmlerin Yapısal ve Manyetik Özelliklerinin İncelenmesi

Özdemir

KORKMAZ

2022

ECJSE

View full text Add to dashboard Cite

show abstract

“…Diamond has a wide band gap of about 5.5 eV (225 nm), which makes it suitable for use in deep UV photodetectors. In particular, diamond exhibits some attractive intrinsic properties, such as high carrier saturation velocity and mobility, superior radiation and corrosion hardness, and high thermal conductivity [4,5]. Therefore, diamond UV photodetectors are likely to satisfy the 5S requirements of high sensitivity, high signal-to-noise ratio, high spectral selectivity, high speed, and high stability [6].…”

Section: Introductionmentioning

confidence: 99%

Self-powered diamond ultraviolet photodetector with a transparent Ag nanowire electrode

Fan

et al. 2019

Nanotechnology

View full text Add to dashboard Cite

A novel diamond UV photodetector with a transparent Ag nanowire (NW) electrode was fabricated. A transparent Ag NW network was spin-coated on single crystalline diamond to form a Schottky contact, which had a barrier height of about 1.37 eV obtained by XPS measurements. Meanwhile, multilayered metals of Au/Pt/Ti were evaporated on the diamond sample to form ohmic contacts. Compared to a Au/Pt/Ti-Au/Pt/Ti diamond photodetector, the Au/Pt/Ti-Ag NW diamond photodetector exhibited relatively high responsivity under 220 nm (18 mA W−1), high linear dynamic range (41 dB), and short response time (0.12 s for rise time, 0.56 s for decay time). In particular, the Au/Pt/Ti-Ag NW diamond photodetector displayed high photocurrent of about 200 pA at zero-bias, indicating its potential for creating self-powered devices.

show abstract

“…Detailed investigations using synchrotron-based, near-edge X-ray absorption finestructure spectroscopy (NEXAFS) showed that UNCD films grown using this seeding approach and growth chemistry are of very high quality, with greater than 99% sp 3 bonding [33]. The UNCD films, a form of NCD, has led to applications in micro-electromechanical systems (MEMS) and nano-electromechanical systems (NEMS) [36][37][38], corrosion resistance [39], biocompatible coatings [40][41][42], and biosensors [16,43,44]. Diamond coatings with nanosized crystallites, NCD, present a great potential in biomedicine and biotechnology.…”

Section: Nanodiamond Filmsmentioning

confidence: 99%

Nanocrystalline Diamond Films: Applications and Advances in Nanomedicine

Chen¹,

Lee²,

Chiu³

2011

Biomaterials Applications for Nanomedicine

View full text Add to dashboard Cite

Effects of hydrogen and oxygen on the electrochemical corrosion and wear-corrosion behavior of diamond films deposited by hot filament chemical vapor deposition

Cited by 12 publications

References 41 publications

Elektrodepolama ile Üretilen Co, Ni ve CoNi Alaşımlı İnce Filmlerin Yapısal ve Manyetik Özelliklerinin İncelenmesi

Elektrodepolama ile Üretilen Co, Ni ve CoNi Alaşımlı İnce Filmlerin Yapısal ve Manyetik Özelliklerinin İncelenmesi

Self-powered diamond ultraviolet photodetector with a transparent Ag nanowire electrode

Nanocrystalline Diamond Films: Applications and Advances in Nanomedicine

Contact Info

Product

Resources

About