Formation of periodic superhydrophilic microstructures by infrared nanosecond laser processing of single-crystal silicon
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.145753
Abstract: Abstract The evolution of the morphology and composition of the single-crystal silicon surface irradiated by infrared and visible nanosecond laser pulses is investigated as a function of processing parameters (laser fluence, irradiation spot size, the… read more here.
Keywords: crystal silicon; single crystal; laser pulses; silicon ... See more keywords
Investigation on residual scratch depth and material removal rate of scratching machining single crystal silicon with Berkovich indenter
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2019.04.037
Abstract: Abstract Single crystal silicon is the basic material for the fabrication of micro-devices and micro-structures. It exhibits plastic behavior in micro/nano-machining. The key to obtain high-quality machined surfaces in ultra-precision machining of brittle materials is… read more here.
Keywords: scratching machining; single crystal; crystal silicon; material removal ... See more keywords
Terahertz-elasticity for single crystal silicon
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106396
Abstract: Abstract Terahertz radiation has been used to obtain material's internal information because of its penetrability to optically opaque materials. In this paper, terahertz radiation is adopted to characterize the stress in single crystal silicon. Firstly,… read more here.
Keywords: single crystal; crystal silicon; terahertz elasticity; silicon ... See more keywords
Application of Bayesian model averaging to the determination of thermal expansion of single-crystal silicon
Sign Up to like & getrecommendations! Published in 2019 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab094b
Abstract: Model uncertainty can become a critical issue in the presence of several plausible models. Due to its definition by a derivative the coefficient of thermal expansion is quite vulnerable when it comes to model choice.… read more here.
Keywords: single crystal; crystal silicon; thermal expansion; model ... See more keywords
Thermal expansion and compressibility of single-crystal silicon between 285 K and 320 K
Sign Up to like & getrecommendations! Published in 2020 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab7359
Abstract: The absolute length of a single-crystal silicon gauge block was measured by interferometry in the temperature range between 285 K and 320 K and at different air pressures from atmospheric conditions down to 10-5 hPa.… read more here.
Keywords: thermal expansion; single crystal; crystal silicon; 285 320 ... See more keywords
Surface texture of single-crystal silicon oxidized under a thin V2O5 layer
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductors"
DOI: 10.1134/s106378261701016x
Abstract: The process of surface texturing of single-crystal silicon oxidized under a V2O5 layer is studied. Intense silicon oxidation at the Si–V2O5 interface begins at a temperature of 903 K which is 200 K below than… read more here.
Keywords: layer; single crystal; crystal silicon; silicon ... See more keywords
Investigation of the Characteristics of Heterojunction Solar Cells Based on Thin Single-Crystal Silicon Wafers
Sign Up to like & getrecommendations! Published in 2018 at "Semiconductors"
DOI: 10.1134/s1063782618070230
Abstract: The operating characteristics of heterojunction solar cells based on single-crystal silicon wafers with a reduced thickness are investigated experimentally. It is found that a decrease in the wafer thickness by 40% as compared to the… read more here.
Keywords: characteristics heterojunction; single crystal; crystal silicon; cells based ... See more keywords
Electrically tuned active metasurface towards metasurface-integrated liquid crystal on silicon (meta-LCoS) devices.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.483452
Abstract: Active metasurfaces add a new dimension to static metasurfaces by introducing tunability, and this has received enormous attention from industry. Although various mechanisms have been proposed over the past few years in literature, solutions with… read more here.
Keywords: lcos devices; liquid crystal; active metasurface; crystal silicon ... See more keywords
Deformation and improvement of the ir transmission of single-crystal silicon by direct current heating
Sign Up to like & getrecommendations! Published in 2017 at "Materiali in Tehnologije"
DOI: 10.17222/mit.2016.158
Abstract: Kiyotaka Miura1, Yasuhiko Shimotsuma1, Masaaki Sakakura2, Shunsuke Gunji1, Taiki Sakamoto1, Kohei Morishita3, Satoru Hachinohe4 1Kyoto University, Graduate School of Engineering, Department of Material Chemistry, Kyoto 615-8510, Japan 2Kyoto University, Hitachi Zosen Collaborative Research Division, Kyoto… read more here.
Keywords: transmission single; single crystal; crystal silicon; improvement transmission ... See more keywords
Parallel Tensile Testing of Single-crystal Silicon Microstructures with Integrated Piezoresistive Strain Gauges
Sign Up to like & getrecommendations! Published in 2018 at "Sensors and Materials"
DOI: 10.18494/sam.2018.1946
Abstract: A parallel testing method has been proposed with integrated strain gauges based on the piezoresistive effect to shorten the testing time for investigating tensile-mode fatigue characteristics of single-crystal silicon (SCS). The method allows a high… read more here.
Keywords: parallel tensile; single crystal; crystal silicon; strain gauges ... See more keywords
Microparticle Manipulation and Imaging through a Self-Calibrated Liquid Crystal on Silicon Display
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8112310
Abstract: We present in this paper a revision of three different methods we conceived in the framework of liquid crystal on silicon (LCoS) display optimization and application. We preliminarily demonstrate an LCoS self-calibration technique, from which… read more here.
Keywords: lcos display; crystal silicon; display; liquid crystal ... See more keywords