Search Results - "Lan, C.W"

Revisiting the twinning mechanism in directional solidification of multi-crystalline silicon sheet by Lin, H.K., Lan, C.W.

“…The formation of the twin nucleus is an important phenomenon during the solidification of multi-crystalline silicon. However, the available model by Duffar and…”
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Recycling and reuse of kerf-loss silicon from diamond wire sawing for photovoltaic industry by Yang, H.L., Liu, I.T., Liu, C.E., Hsu, H.P., Lan, C.W.

“…[Display omitted] •Silicon kerf wastes of diamond wire sawing from solar industry were studied.•Remove metals and C by acid leaching and calcination…”
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Twinning mechanism at three-grain tri-junction during directional solidification of multi-crystalline silicon by Jain, T., Lin, H.K., Lan, C.W.

“…We propose a model to explain the formation mechanism of twin grains at the three-grain tri-junction (3GTJ) on the growth interface during directional…”
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The emergence of high-performance multi-crystalline silicon in photovoltaics by Lan, C.W., Lan, A., Yang, C.F., Hsu, H.P., Yang, M., Yu, A., Hsu, B., Hsu, W.C., Yang, A.

“…The emergence of the high-performance multi-crystalline silicon (HP mc-Si) in 2011 has made a significant impact to photovoltaic industry. In addition to the…”
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Silicon ingot casting using reusable silicon nitride crucibles made from diamond wire sawing kerf-loss silicon by Lan, A., Liu, C.E., Yang, H.L., Yu, H.T., Liu, I.T., Hsu, H.P., Lan, C.W.

“…•The kerf-loss silicon refined by acid leaching.•RBSN crucibles made from refined kerf-loss silicon used for silicon casting.•The ingots had better lifetime…”
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A rapid thermal process for silicon recycle and refining from cutting kerf-loss slurry waste by Yang, C.F., Hsu, H.P., Lan, C.W.

“…A novel rapid thermal process to agglomerate Si in a couple minutes from the pretreated slurry waste, SiC particles and metals could be easily segregated to…”
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Evolution of grain structures during directional solidification of silicon wafers by Lin, H.K., Wu, M.C., Chen, C.C., Lan, C.W.

“…The evolution of grain structures, especially the types of grain boundaries (GBs), during directional solidification is crucial to the electrical properties of…”
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Development of grain structures of multi-crystalline silicon from randomly orientated seeds in directional solidification by Wong, Y.T., Hsu, C., Lan, C.W.

“…Development of grain structures of multi-crystalline silicon from small spherical seeds with random orientations in directional solidification was…”
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Grain control in directional solidification of photovoltaic silicon by Lan, C.W., Lan, W.C., Lee, T.F., Yu, A., Yang, Y.M., Hsu, W.C., Hsu, B., Yang, A.

“…Directional solidification (DS) has become the major process for growing multi-crystalline silicon (mc-Si) for solar cells in the photovoltaic industry. The…”
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A multilayer nucleation model for twinning during directional solidification of multi-crystalline silicon by Lin, H.K., Lan, C.W.

“…•Multilayer growth mode was used to explain twin nucleation during solidification.•Free energy of formation was reduced if the nucleus contains more than one…”
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In situ observation of crystal/melt interface and infrared measurement of temperature profile during directional solidification of silicon wafer by Liao, T.-J., Kang, Y.S., Lan, C.W.

“…•Temperature profiles during melting/growth of Si wafer measured by a pyrometer.•Good agreements with the analytical model in thermal gradients and…”
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Three-dimensional phase field modeling of silicon thin-film growth during directional solidification: Facet formation and grain competition by Lin, H.K., Lan, C.W.

“…Adaptive phase field modeling is applied to simulate a directional solidification for silicon in three dimensions. Several parameters are considered for the…”
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Adaptive Phase-Field Modeling of Anisotropic Wetting with Line Tension at the Triple Junction by Yeh, S.Y, Lan, C.W

“…Line tension could affect the contact angle at triple junction, especially in micro- to nanoscale wetting. We have developed an adaptive phase-field model to…”
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An enhanced cooling design in directional solidification for high quality multi-crystalline solar silicon by Li, T.F., Huang, H.C., Tsai, H.W., Lan, A., Chuck, C., Lan, C.W.

“…An enhanced cooling design for nucleation was proposed for directional solidification based on the enhanced heat transfer through gas flow, and the effects of…”
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A novel approach for recycling of kerf loss silicon from cutting slurry waste for solar cell applications by Wang, T.Y., Lin, Y.C., Tai, C.Y., Sivakumar, R., Rai, D.K., Lan, C.W.

“…A great challenge in recycling of silicon cutting kerf loss is the complete removal of silicon carbide particles. High-gravity centrifugation using a heavy…”
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The effect of silica nucleation layers on grain control of multi-crystalline silicon in directional solidification by Wong, Y.T., Hsieh, C.T., Lan, A., Hsu, C., Lan, C.W.

“…The grain control in multi-crystalline silicon growth by directional solidification is crucial to the ingot quality. In order to study the nucleation and grain…”
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Recent progress of crystal growth modeling and growth control by Lan, C.W.

“…With the rapid growth of electronic and optoelectronic industry, the demand for crystal materials increased dramatically for the past two decades. The…”
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A simple anisotropic surface free energy function for three-dimensional phase field modeling of multi-crystalline crystal growth by Lin, H.K., Chen, C.C., Lan, C.W.

“…Phase field modeling has emerged as a powerful tool in crystal growth simulation, but the description of the anisotropic function for three-dimensional (3D)…”
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Phase field modeling of facet formation during directional solidification of silicon film by Lin, H.K., Chen, H.Y., Lan, C.W.

“…Adaptive phase field modeling is conducted to study the facet formation during directional solidification of silicon film. The necessary condition for…”
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Effect of crucible coating on the grain control of multi-crystalline silicon crystal growth by Tsai, H.W., Yang, M., Chuck, C., Lan, C.W.

“…The effect of crucible coating on the nucleation and grain control of multi-crystalline silicon crystal growth was investigated. Four different firing…”
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