Patents
Sitemap › C30 - Crystal growth › C30B - Single-crystal growth; Unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; Refining by zone-melting of material; Production of a homogeneous polycrystalline material with defined structure; Single crystals or homogeneous polycrystalline material with defined structure; After-treatment of single crystals or a homogeneous polycrystalline material with defined structure; Apparatus therefor › C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107)
06/2010
06/09/2010EP2194167A1 Method for growth of GaN single crystal, method for preparation of GaN substrate, process for producing GaN-based element, and GaN-based element
06/09/2010EP2194065A1 Crystal structure of cd147 extracellular region and use thereof
06/09/2010EP1129473B1 Conductive isostructural compounds
06/09/2010CN201501941U Temperature field stabilizing device of single crystal silicon furnace
06/09/2010CN201501939U Device improving feeding quantity of monocrystalline silicon furnace
06/09/2010CN1942610B Ultrahard diamonds and method of making thereof
06/09/2010CN1936111B Epitaxially coated silicon wafer and method for producing epitaxially coated silicon wafer
06/09/2010CN1936110B Epitaxially coated silicon wafer and method for producing epitaxially coated silicon wafers
06/09/2010CN101728248A Growing method of gallium nitride
06/09/2010CN101728247A Monocrystalline material with carrier life self-supporting thickness and method thereof
06/09/2010CN101724909A Method for manufacturing three-dimensional photonic crystal
06/09/2010CN101724908A Controllable and mass production method of perovskite type manganese and oxygen compound polycrystal nano-rod function material
06/09/2010CN101724907A Method for preparing single-phase nano crystalline Mn3(Cu0.5Ge0.5)N negative thermal expansion bulk material
06/09/2010CN101724906A Method for growing high-quality conductive silicon carbide crystal
06/09/2010CN101724905A Method for producing calcium carbonate whiskers by using epoxy propane saponified wastewater
06/09/2010CN101724904A Method for preparing Ge nano-tube array
06/09/2010CN101724903A Melter assembly and method for charging a crystal forming apparatus with molten source material
06/09/2010CN101724902A Process for preparing solar-grade polysilicon by adopting high-temperature metallurgy method
06/09/2010CN101724901A Method for preparing aluminum-induced crystallized polycrystalline silicon film in hydrogen plasma atmosphere
06/09/2010CN101724900A Device and method for purifying polycrystalline silicon
06/09/2010CN101724899A Growth process for N-type solar energy silicon single crystal with minority carrier service life of larger than or equal to 1,000 microseconds
06/09/2010CN101724898A Method for preparing solar grade polycrystalline silicon material
06/09/2010CN101724897A Cutting torch-type preparation plant of graphite single crystal wafers and preparation method
06/09/2010CN101724895A Process for manufacturing polycrystalline silicon
06/09/2010CN101724894A Molecular beam epitaxy method for GaAS-based InAs1-xSbx/InSb multi-quantum-well film
06/09/2010CN101724893A Method for preparing high-purity semi-insulating silicon carbide crystalloid
06/09/2010CN101724889A System for thermal field of straight pulling silicon single crystal furnace
06/09/2010CN101724887A Silica glass crucible having multilayered structure
06/09/2010CN101724886A Growth method of gallium arsenide monocrystal or germanium arsenide monocrystal
06/09/2010CN101724852A Method for preparing solar grade polycrystalline silicon material
06/09/2010CN101385960B Dynamic method for real time measurement of diamond single crystal growth
06/09/2010CN101348279B Lanthanum molybdate based solid electrolyte film material and preparation thereof
06/09/2010CN101311656B Quick-opening type water-cooling structure polycrystalline silicon reducing furnace
06/09/2010CN101311378B Controllable doping of SiC single crystal low-dimensional nano material
06/09/2010CN101311360B Synthetic method for one-dimensional single crystal bismuth oxide nano material
06/09/2010CN101265607B Graphite heater for polycrystalline silicon casting ingot process
06/09/2010CN101260565B Micron-stage sheet-like sodium bismuth titanate crystal preparation method
06/09/2010CN101250751B Method for preparing crystal wisker of potassium hexatitanate
06/09/2010CN101230483B Method for preparing gypsum whisker by calcium citrate
06/09/2010CN101033558B Infrared window material
06/08/2010US7732352 Silicon wafers and method of fabricating the same
06/08/2010US7732011 Method to produce tone-controlled colors in colorless crystals
06/08/2010US7731795 Rhombohedral fluoroberyllium borate crystals and hydrothermal growth thereof for use in laser and non-linear optical applications and devices
06/03/2010WO2010062735A2 Method and apparatus for refining metallurgical grade silicon to produce solar grade silicon
06/03/2010WO2010062419A2 Diamond bodies grown on sic substrates and associated methods
06/03/2010WO2010061560A1 Crystal growing apparatus and crystal growing method
06/03/2010WO2010061214A1 Electrooptic crystal and device
06/03/2010WO2010060673A1 Thick epitaxial silicon by grain reorientation annealing and applications thereof
06/03/2010WO2010028103A3 String ribbon crystal and method to grow them using strings with refractory metal core
06/03/2010CA2739708A1 Crystal growing apparatus and crystal growing method
06/02/2010EP2192625A1 Method for growth of GaN single crystal, method for preparation of GaN substrate, process for producing GaN-based element, and GaN-based element
06/02/2010EP2192624A1 Method For Growth Of GaN Single Crystal, Method For Preparation Of GaN Substrate, Process For producing GaN-Based Element, and GaN-Based Element
06/02/2010EP2192211A1 Stable Power Devices on Low-Angle Off-Cut Silicon Carbide Crystals
06/02/2010CN201495312U Heat-insulation hood for single crystal growth of C/C composite material
06/02/2010CN201495107U Polycrystal furnace with high-quality purification polysilicon
06/02/2010CN201495106U Intermediate-frequency induction directional crystallization furnace
06/02/2010CN201495105U Ingot furnace heater capable of gradient temperature control
06/02/2010CN201495104U Double chamber ingot furnace for polysilicon growth
06/02/2010CN201495103U Polysilicon furnace with silicon solution overflow safety protective device
06/02/2010CN1995492B Nd-doped potassium yttrium tungstate laser crystal growth method
06/02/2010CN1930079B Elongated nano-structures and related devices
06/02/2010CN101717999A Method for preparing calcium sulfate whisker by crystal seed alcohol heating method
06/02/2010CN101717998A Neodymium-doped silicic acid yttrium lutecium laser crystal and preparation method thereof
06/02/2010CN101717997A Neodymium-doped silicic acid lutecium gadolinium laser crystal and preparation method thereof
06/02/2010CN101717996A Artificial quartz crystal growth seed parallel fixing device
06/02/2010CN101717995A Polysilicon producing and reducing furnace start-up and blow-out treatment process and device
06/02/2010CN101717994A Method for preparing large-area single-domain two-dimensional colloidal crystal
06/02/2010CN101717990A Application of high-purity polysilicon rod as feed rod to monocrystalline silicon zone melting method and preparation method thereof
06/02/2010CN101717088A Method and device for efficiently producing polycrystalline silicon
06/02/2010CN101426965B Production of bulk single crystals of silicon carbide
06/02/2010CN101323972B Polysilicon directional freezing equipment
06/02/2010CN101318654B Method for preparing high purity polysilicon particle with fluidized bed and bed fluidizing reactor
06/02/2010CN101311371B Process for preparing SnO2-ZnO heterogenous nano-wire
06/02/2010CN101311340B Method for preparing silicon inverse epitaxial wafer and special equipment thereof
06/02/2010CN101311295B Device for preparing single wall carbon nanotube film by arc-discharge method
06/02/2010CN101281864B Apparatus for improving hydride vapour phase epitaxy growth GaN material homogeneity
06/02/2010CN101280456B Growing method by Ti3O5 by bridgman method
06/02/2010CN101275274B Manufacturing method for artificial hair crystal
06/02/2010CN101275273B Manufacturing method for piezoelectric quartz
06/02/2010CN101235542B Single-crystal growth method for germanium zinc phosphide
06/02/2010CN101158049B Method for preparing P-type transparent conductive oxide CuAlO2 film
06/01/2010US7728256 Silicon crystallization apparatus and silicon crystallization method thereof
06/01/2010US7727865 Method for controlling conductivity of Ga2O3single crystal
06/01/2010CA2555582C Group i-vii semiconductor single crystal thin film and process for producing same
05/2010
05/27/2010WO2010060034A1 METHODS FOR PRODUCING GaN NUTRIENT FOR AMMONOTHERMAL GROWTH
05/26/2010EP2190007A1 Single crystal thin film of organic semiconductor compound and method for producing the same
05/26/2010EP2190006A1 Compound semiconductor substrate, process for producing compound semiconductor substrate, and semiconductor device
05/26/2010EP2189555A2 System and method for producing synthetic diamond
05/26/2010EP2188401A1 Nickel base superalloy compositions being substantially free of rhenium and superalloy articles
05/26/2010EP2188400A1 Low rhenium nickel base superalloy compositions and superalloy articles
05/26/2010EP1500722B1 Functional devices using single crystal material having high density dislocations arranged one-dimensionally in straight line form and method for their preparation
05/26/2010CN201487005U Novel drop bolt structure for hydrogenation furnace
05/26/2010CN201485537U Device for preparing graphite single crystal wafers
05/26/2010CN201485535U Double-heating system monocrystalline silicon growing device
05/26/2010CN201485534U Magnetic field device for preparing solar monocrystalline silicon
05/26/2010CN201485533U Silicon crystal growth device with two-way airflow
05/26/2010CN201485532U Silicon single crystal bar transporting and cooling vehicle device
05/26/2010CN201485284U Polysilicon reducing furnace chassis with centrosymmetric double helix flow guide channels
05/26/2010CN201485283U Polysilicon reducing furnace chassis with three centrosymmetric spiral flow guide channels
05/26/2010CN201485282U Novel polysilicon hydrogenation furnace heating rod distribution structure
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