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)
11/2011
11/16/2011	CN102242391A Heater improvement apparatus in ingot furnace producing quasi-single crystal silicon with casting method
11/16/2011	CN102242390A Heating method for producing similar single crystal silicon ingot materials by using casting method
11/16/2011	CN102242389A Preparation method of KTP (KTiOPO4) crystal capable of effectively resisting gray track
11/16/2011	CN102241980A Rare earth and non rare earth doped columbate, mixed crystal luminescent material thereof and melting method crystal growth method
11/16/2011	CN102002753B Processing method of phi 8-inch <110> czochralski silicon and thermal system thereof
11/16/2011	CN101845664B Low-temperature preparation method of highly oriented single crystal titanium dioxide nanowire array film
11/16/2011	CN101736354B Method for preparing one or more of silicon nano power, silicon nanowires and silicon nanotubes by electrochemical method
11/16/2011	CN101691670B Method for growing P-type zinc oxide film by using target doped with zinc phosphate
11/16/2011	CN101613881B Method for preparing SiC nanowire array
11/16/2011	CN101550601B Zinc tartrate ferroelectric materials and method for preparing the same
11/16/2011	CN101516782B Alpha-alumina powder
11/15/2011	US8057596 Carbon-based composite particle for electron emission device, and method for preparing
11/15/2011	CA2388094C Synthesis of nanoparticles
11/10/2011	WO2011139407A1 Removing a sheet from the surface of a melt using elasticity and buoyancy
11/10/2011	WO2011139406A1 Gas-lift pumps for flowing and purifying molten silicon
11/10/2011	WO2011139402A1 Removing a sheet from the surface of a melt using gas jets
11/10/2011	US20110271900 High pressure high temperature (hpht) method for the production of single crystal diamonds
11/10/2011	DE102010019874A1 Nanowire useful in photovoltaics and electronics, comprises semiconductor materials and precursors of compounds or mixtures of compounds with a direct silicon-silicon-, germanium-silicon- and/or germanium-germanium-bond
11/10/2011	DE102010019565A1 Nanodrähte aus neuartigen Precursoren und Verfahren zu deren Herstellung Nanowires of novel precursors and their methods of manufacture
11/09/2011	EP2385159A1 Method for producing sic epitaxial substrate
11/09/2011	EP2385158A1 Silicon carbide single crystal and silicon carbide single crystal wafer
11/09/2011	EP2385157A1 Silica glass crucible
11/09/2011	CN202030862U Three-section type thermal field for polysilicon ingot furnace
11/09/2011	CN202030861U Heating device for polycrystalline silicon crystal growing furnace
11/09/2011	CN202030854U Heat field structure of polycrystalline silicon crystal growing furnace
11/09/2011	CN1993504B Apparatus for growing monocrystals from melt
11/09/2011	CN102239283A Method of growing gallium nitride crystals and process for producing gallium nitride crystals
11/09/2011	CN102239272A Composite materials for wettable cathodes and use thereof for aluminium production
11/09/2011	CN102234844A Single crystal material of SnO2 nanorods with nodes on surfaces, and preparation method
11/09/2011	CN102234843A Ga-Te-based thermoelectric semiconductor with superstructure and preparation method thereof
11/09/2011	CN102234842A Ga2Te3-based thermoelectric semiconductor used at intermediate temperature and preparation method
11/09/2011	CN102234841A Electrooptic crystal material and application thereof
11/09/2011	CN102234840A Method for preparing thin silicon wafer
11/09/2011	CN102234839A Method for preparing fullerene ultrathin single crystal band
11/09/2011	CN102234838A Methods of dynamically controlling film microstructure formed in a microcrystalline layer
11/09/2011	CN102234837A Closed cooling system of gas cooled polysilicon ingot furnace
11/09/2011	CN102234836A Czochralski silicon single-crystal furnace device and silicon single-crystal drawing method
11/09/2011	CN102233606A Method for manufacturing alumina single crystal blocky raw material
11/09/2011	CN102233433A Micron semisphere composed of silver nano-flakes as well as preparation method and use thereof
11/09/2011	CN101845646B Preparation method of gold nano-wire of monocrystalline and polycrystalline structure
11/09/2011	CN101775656B Microwave hydrothermal preparation method of NiTiO3 nano film
11/09/2011	CN101764054B Compound semiconductor epi-wafer and preparation method thereof
11/09/2011	CN101698963B Method for preparing CdS film in microwave hydrothermal mode
11/09/2011	CN101608341B Dendritic silver palladium alloy single crystal nano-structure array and preparation method thereof
11/09/2011	CN101603207B Method for preparing network branched silicon nitride single crystal nanostructure with high purity and high yield
11/09/2011	CN101591811B Method for preparing III-V compound semiconductor nanotube structure material by GSMBE
11/09/2011	CN101560694B Controllable preparation method for silicideb nanometer belts/nanometer sheets
11/09/2011	CN101525766B Method for preparing magnetic nano-particle periodically-packed boron-nitride bamboo-like nano-tubes
11/09/2011	CN101497067B Preparation method for assembling large-area ordered microsphere template by liquid level swirl method
11/09/2011	CN101052754B Method of surface reconstruction for silicon carbide substrate
11/09/2011	CN101006205B Melter assembly and method for charging a crystal forming apparatus with molten source material
11/08/2011	US8052792 Microfluidic protein crystallography techniques
11/08/2011	US8052790 Mask for silicon crystallization, method of forming poly-silicon thin film, and manufacturing method of thin film transistor
11/08/2011	CA2495309C Semiconductor nanocrystal heterostructures
11/03/2011	WO2011137202A1 Method for controlled growth of silicon carbide and structures produced by same
11/03/2011	WO2011136654A1 Nano-particles containing carbon and a ferromagnetic metal or alloy
11/03/2011	WO2011136052A1 Epitaxial substrate and method for producing epitaxial substrate
11/03/2011	WO2011136051A1 Epitaxial substrate and method for producing epitaxial substrate
11/03/2011	WO2011136016A1 Epitaxial film formation method, vacuum treatment device, method for producing semiconductor light-emitting element, semiconductor light-emitting element, lighting device
11/03/2011	WO2011135963A1 Epitaxial substrate and process for producing epitaxial substrate
11/03/2011	WO2011135913A1 Silicon carbide crystal and method for producing silicon carbide crystal
11/03/2011	WO2011135744A1 Gan substrate and light-emitting device
11/03/2011	WO2011135669A1 PROCESS FOR PRODUCTION OF SiC SUBSTRATE
11/03/2011	WO2011072278A3 Germanium ingots/wafers having low micro-pit density (mpd) as well as systems and methods for manufacturing same
11/03/2011	US20110266555 Method of growing semiconductor heterostructures based on gallium nitride
11/03/2011	CA2775923A1 Silicon carbide crystal and method of manufacturing silicon carbide crystal
11/02/2011	EP2383438A2 Single crystal superalloy blade
11/02/2011	EP2383374A1 Nano-particles containing carbon and a ferromagnetic metal or alloy
11/02/2011	EP2383373A1 Apparatus for producing nitride semiconductor crystal, method for producing nitride semiconductor crystal, and nitride semiconductor crystal
11/02/2011	EP2382342A1 Methods and pulling assemblies for pulling a multicrystalline silicon ingot from a silicon melt
11/02/2011	EP1551058B1 Annealed wafer manufacturing method
11/02/2011	CN202025240U Water temperature controller for cooling water of ingot furnace
11/02/2011	CN202022993U Heating device of polysilicon ingot furnace with split-control top
11/02/2011	CN202022992U Polysilicon ingot furnace thermal field intake pipe heat preservation structure
11/02/2011	CN102230226A Method for preparing calcium sulfate crystal whiskers
11/02/2011	CN102230225A Nonlinear optical crystal gallium germanium barium selenide as well as growing method and purposes thereof
11/02/2011	CN102230224A Thermal evaporation synthesis method of Ag2Se nanowire and preparation method of electric measuring device
11/02/2011	CN102230223A Method for preparing magnesium potassium titanate by directly utilizing magnesium oxide
11/02/2011	CN102230222A Preparation method of strontium carbonate whisker with high length-diameter (L-D) ratio
11/02/2011	CN102230221A Platinum lead iodate serving as second-order non-linear optical crystal
11/02/2011	CN102230220A Preparation and application of molybdenum blue micro-tube based on Keggin type silicotungstate
11/02/2011	CN102230219A Growing apparatus of potassium di-lead pentachloride (KPb<2>Cl<5>) monocrystal
11/02/2011	CN102230218A Preparation method of ytterbium-doped lutecium lithium fluoride crystal
11/02/2011	CN102230217A Polycrystalline silicon ingot casting furnace
11/02/2011	CN102230216A Preparation method of laminar plasma of single crystal diamond
11/02/2011	CN102230215A Preparation method of cerium-doped lanthanum chlorobromide scintillating crystal
11/02/2011	CN102230213A Method for growing tellurium-zinc-cadmium crystals by using tellurium solvent solution method
11/02/2011	CN102230212A Method for preparing zinc oxide copper-doped room temperature magnetic semiconductor
11/02/2011	CN102229568A Preparation and use for phenyl ether-bridged N-heterocyclic carbene metal complex
11/02/2011	CN102229502A Crucible coating for casting crystalline silicon and preparation method thereof
11/02/2011	CN101498038B Long crystal furnace with improved heating structure
11/02/2011	CN101351579B Method for growing III nitride single crystal
11/02/2011	CN101319395B Neodymium doped lanthanum yttrium vanadate laser crystal and preparation method and application thereof
11/02/2011	CN101205629B Fluorescent silicon nitride based nano thread and preparation thereof
11/02/2011	CN101089241B Growing method of potassium vanadate non-linear optical crystal
11/01/2011	US8048223 Grown diamond mosaic separation
11/01/2011	US8048222 Highly pure modafinil
10/2011
10/27/2011	WO2011132668A1 Garnet-type single crystal, optical isolator, and optical processor
10/27/2011	WO2011132001A1 Crystal structure
10/27/2011	WO2011108137A9 Method for producing silicon carbide substrate

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