Showing 21 - 40 results of 216 for search '"etching"', query time: 0.08s Refine Results
  1. 21

    Anisotropic Chemical Etching of III—V Crystals Dissolution Slowness Surface and Application to GaAs by C. R. Tellier, G. Huve, T. G. Leblois

    Published 2004-01-01
    “…The final shape of cross-sectional dissolution profiles etched in differently oriented GaAs surfaces is analyzed and compared with published experimental results. …”
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    Article
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    Fabrication and Photovoltaic Characteristics of Coaxial Silicon Nanowire Solar Cells Prepared by Wet Chemical Etching by Chien-Wei Liu, Chin-Lung Cheng, Bau-Tong Dai, Chi-Han Yang, Jun-Yuan Wang

    Published 2012-01-01
    “…A conversion efficiency of ∼7.1% and an external quantum efficiency of ∼64.6% at 700 nm were demonstrated. Control of etching time and diffusion conditions holds great promise for the development of future RJSNW solar cells. …”
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    Some Investigations on the Anisotropy of the Chemical Etching of (h k 0) and (h h l) Silicon Plates in a NaOH 35% Solution. Part II: 3D Etching Shapes, Analysis and Comparison with KOH 56% by C. R. Tellier, C. A. Hodebourg, S. Durand

    Published 2001-01-01
    “…Etching shapes are analysed in terms of the kinematic and tensorial model for the anisotropic dissolution of crystals. …”
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    An Analysis and Research on the Transmission Ratio of Dye Sensitized Solar Cell Photoelectrodes by Using Different Etching Process by Chin-Guo Kuo, Cheng-Fu Yang, Mu-Jung Kao, Wen-Pin Weng, Chi-Cheng Chang, Lih-Ren Hwang, Jian-Lan Nil

    Published 2013-01-01
    “…In this study, at first three different methods were used to etch Ti templates from 10 to 17 min, (1) polishing-chemical etching: Ti template was annealed at 450°C for 1 h, abraded using number 80 to 1500 SiC sheet, and then etched in a solution of 5% HF + 95% H2O; (2) electrochemical polishing-chemical etching: Ti template was annealed at 450°C for 1 h, electrolytic polishing with 42% CH3OH + 5% HClO4 + 53% HOCH2CH2OC4H9 solution, and the chemical-etching in a solution of 5% HF + 95% H2O; (3) chemical etching: Ti template was etched in a solution of 5% HF + 95% H2O and annealed at 450°C for 1 h. …”
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  8. 28

    Evaluation of Bone Healing on Sandblasted and Acid Etched Implants Coated with Nanocrystalline Hydroxyapatite: An In Vivo Study in Rabbit Femur by Lory Melin Svanborg, Luiz Meirelles, Victoria Franke Stenport, Per Kjellin, Fredrik Currie, Martin Andersson, Ann Wennerberg

    Published 2014-01-01
    “…A submicron thick coating of hydroxyapatite nanocrystals deposited onto blasted and acid etched screw shaped titanium implants did not enhance bone healing, as compared to blasted and etched control implants when placed in trabecular bone.…”
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    Influence of Immediate Dentin Sealing on the Shear Bond Strength of Pressed Ceramic Luted to Dentin with Self-Etch Resin Cement by Robert Dalby, Ayman Ellakwa, Brian Millar, F. Elizabeth Martin

    Published 2012-01-01
    “…These specimen groups then had etched glass ceramic discs (Authentic) luted to the sealed dentin surface using RXU. …”
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    Assessment of Wettability and Contact Angle of Bonding Agent with Enamel Surface Etched by Five Commercially Available Etchants: An In Vitro Study by Deepika Katyal, Aravind Kumar Subramanian, Adith Venugopal, Anand Marya

    Published 2021-01-01
    “…The teeth were allocated into five groups based upon the etchant used to etch the enamel surface. After the samples were etched, a hard tissue microtome was used to create thin slices of the enamel surface. …”
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  12. 32

    Influence of Air Abrasion and Sonic Technique on Microtensile Bond Strength of One-Step Self-Etch Adhesive on Human Dentin by Baraba Anja, Dukić Walter, Chieffi Nicoletta, Ferrari Marco, Sonja Pezelj Ribarić, Miletić Ivana

    Published 2015-01-01
    “…The use of air abrasion and sonic preparation with one-step self-etch adhesive does not appear to enhance or impair microtensile bond strength in dentin.…”
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    Evaluation of Zirconia Surfaces after Strong-Acid Etching and Its Effects on the Shear Bond Strength of Dental Resin Cement by Yongsang Lee, Kyung Chul Oh, Na-Hong Kim, Hong-Seok Moon

    Published 2019-01-01
    “…Four groups were classified according to the surface treatment as follows: etching for 15 min (ET15), etching for 30 min (ET30), AB, and etching for 15 min following AB (ABET). …”
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  16. 36

    The omission of pumice prophylaxis on bracket failure rates after using self-etch primers: a randomised controlled clinical trial by Thevadass Kaminii, Zakaria Nor Nadia, Othman Siti Adibah

    Published 2024-12-01
    “…To investigate orthodontic bond failure rates and the associated effectiveness of pumice prophylaxis as a preparatory step before applying self-etching primers (SEP).…”
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  17. 37

    Chemical Etching, AFM, Laser Damage Threshold, and Nonlinear Optical Studies of Potential Nonlinear Optical Crystal: Bis (L-Glutamine) Potassium Nitrate by Redrothu Hanumantharao, S. Kalainathan

    Published 2013-01-01
    “…The etching study indicates the occurrence of different types of etch pit patterns like striations and steplike pattern. …”
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