Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
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12/25/2013 | CN103468266A Preparation method of water-soluble upconversion fluorescence nano material |
12/25/2013 | CN103468264A Manufacture method of polycrystalline Ce:YAG fluorophor |
12/25/2013 | CN103466625A System and method for drying silicon powder and catalyst |
12/25/2013 | CN103464778A Synthetic method of nanometer copper particles different in particle size under irradiation of microwave and ultraviolet |
12/25/2013 | CN102744416B Preparation method of icosahedron crystalline nano nickel-cobalt alloy |
12/25/2013 | CN102392304B Preparation method of La2CuO4 film |
12/25/2013 | CN101752240B Group III nitride semiconductor substrate production method, and group III nitride semiconductor substrate |
12/24/2013 | DE112012001167T5 Silikaglastiegel, Verfahren zum Herstellen desselben und Verfahren zum Herstellen eines Silizium-Einkristalls Silikaglastiegel, method for producing the same and method for manufacturing a silicon single crystal |
12/24/2013 | DE112012000868T5 III-V- Halbleiterstrukturen mit verminderten Pit-Defekten und Verfahren zum Ausbilden derselben III-V semiconductor structures with reduced defects and pit method of forming the same |
12/24/2013 | DE112012000777T5 Silizium-Einkristall-Wafer Silicon single crystal wafer |
12/24/2013 | DE112011105073T5 Siliziumkarbidsubstrat Silicon carbide |
12/19/2013 | WO2013188574A2 Multilayer substrate structure and method and system of manufacturing the same |
12/19/2013 | US20130338303 Highly ordered arrays of colloidal 2d crystals and methods for producing the same |
12/19/2013 | US20130337228 Crystalline substance, substrate, and method for producing crystalline substance |
12/19/2013 | US20130336873 Diamond growth using diamondoids |
12/19/2013 | US20130333611 Lattice matching layer for use in a multilayer substrate structure |
12/19/2013 | DE112012001367T5 Isolierung eines Hochtemperaturofens Isolation of a high temperature furnace |
12/18/2013 | EP2674518A1 Method of manufacturing gallium nitride substrate and gallium nitride substrate manufactured thereby |
12/18/2013 | EP2674517A1 Method for producing calcite single crystal |
12/18/2013 | EP2524977B1 Apparatus for manufacturing silicon substrate for solar cell using continuous casting facilitating temperature control and method of manufacturing silicon substrate using the same |
12/18/2013 | EP2135979B1 Method for manufacturing nitride single crystal |
12/18/2013 | EP1778897B1 Structure comprising iii-nitride materials including low dislocation densities and method of its formation |
12/18/2013 | CN203346518U Silicon wafer thermal treatment reaction tube |
12/18/2013 | CN203346517U Heat treatment reaction tube member |
12/18/2013 | CN203346515U Device for taking graphite crucible from single crystal furnace during furnace disassembly |
12/18/2013 | CN203346514U Improved carbon fiber graphite crucible |
12/18/2013 | CN103459682A Method of manufacturing single crystal ingot, and single crystal ingot and wafer manufactured thereby |
12/18/2013 | CN103459336A Quartz glass crucible, method for producing same, and method for producing silicon single crystal |
12/18/2013 | CN103456608A Method for growing single crystals and polycrystals on semiconductor substrate at same time |
12/18/2013 | CN103456385A High-strength and high-conductivity Cu-Cr-Ti alloy conductor and manufacturing method thereof |
12/18/2013 | CN103451738A Corrosion method for reducing defects of surface of single crystal superalloy investment casting |
12/18/2013 | CN103451735A Main group V-VI metal compound laser crystal and preparation method thereof |
12/18/2013 | CN103451734A Preparation method of monocrystal giant magnetostrictive material |
12/18/2013 | CN103451733A Niobate TmyHozBil-y-zNbO4 light emitting material and flux method crystal growth method thereof |
12/18/2013 | CN103451732A Rare earth tantalite CrxTmyHozGd1-x-y-zTaO4 luminescent material |
12/18/2013 | CN103451731A Preparation method of gray track resistance KTiOPO (GTR-KTP) crystals |
12/18/2013 | CN103451730A Cd4RO(BO3)3 compound, Cd4RO(BO3)3 optical crystal, and preparation method and application thereof |
12/18/2013 | CN103451729A Growth method of square sapphire |
12/18/2013 | CN103451728A N-type crystalline silicon and preparation method thereof |
12/18/2013 | CN103451727A Zone melting furnace polycrystalline rod heat preservation device and heat preservation method thereof |
12/18/2013 | CN103451726A Water chilling ingot furnace and ingot casting process thereof |
12/18/2013 | CN103451725A Vapor phase growth device and producing method of nitride semiconductor illuminating element |
12/18/2013 | CN103451724A Thermal insulation structure with adjustable cold core for growth of sapphire single crystals by virtue of kyropoulos method |
12/18/2013 | CN103451723A Novel draft tube of single crystal furnace |
12/18/2013 | CN103451722A External continuous feeder capable of being shared by multiple coil bases |
12/18/2013 | CN103451719A Crystal generation method |
12/18/2013 | CN103451717A Preparation method of metal organic polymer material |
12/18/2013 | CN103447546A Method for manufacturing Ag/C nano interconnecting wire in coaxial-cable structure |
12/18/2013 | CN103446622A Method for releasing calcium and vancomycin by utilizing alpha-calcium sulfate hemihydrate whiskers |
12/18/2013 | CN102603273B Preparation method of high-purity sintered alumina for monocrystal sapphire growth |
12/18/2013 | CN102383189B Preparation method for lead zinc niobate-lead titanate monocrystal |
12/18/2013 | CN102345167B Preparation method of non-close packed inverse opal photonic crystal |
12/18/2013 | CN102296359B Vitreous silica crucible and method of manufacturing silicon ingot |
12/18/2013 | CN102230223B Method for preparing magnesium potassium titanate by directly utilizing magnesium oxide |
12/18/2013 | CN101985773B Seed crystal treatment method and silicon carbide mono-crystal growing method |
12/17/2013 | US8608850 Low-energy, hydrogen-free method of diamond synthesis |
12/17/2013 | US8608848 Shaped nanocrystal particles and methods for making the same |
12/12/2013 | WO2013183368A1 SiC SINGLE-CRYSTAL INGOT, SiC SINGLE CRYSTAL, AND PRODUCTION METHOD FOR SAME |
12/12/2013 | WO2013183218A1 Device for production of single crystal |
12/12/2013 | WO2013182969A1 Process for improving the electrical and optical performance of a transparent electrically conductive material based on silver nanowires |
12/12/2013 | WO2013134159A3 Sapphire laminates |
12/11/2013 | EP2671975A1 Sapphire substrates |
12/11/2013 | EP2671966A2 Method of forming thin film poly silicon layer |
12/11/2013 | EP2671965A2 Method of forming thin film polysilicon layer and method of forming thin film transistor |
12/11/2013 | EP2670892A1 Multilayer structure for a diamond growth and a method of providing the same |
12/11/2013 | EP1486590B1 Multi-layer structure, and actuator element, capacitive element and filter element using the same |
12/11/2013 | CN203339168U GaN film growing on La(0.3)Sr(1.7)AlTaO6 substrate |
12/11/2013 | CN203333815U Quartz crucible with seeding function at bottom for polysilicon ingot |
12/11/2013 | CN203333814U Mono-crystal furnace heat field heater with anti-corrosion block and heat field |
12/11/2013 | CN203333810U Thermal insulation structure of sapphire single crystal furnace |
12/11/2013 | CN103443337A Method for producing nitride crystal |
12/11/2013 | CN103443029A Alumina composite, process for producing the alumina composite, and polymer composition containing the alumina composite |
12/11/2013 | CN103441181A InSb/GaSb quantum dot structure apparatus and growing method |
12/11/2013 | CN103436966A Method for bonding doped or pure yttrium aluminum garnet crystal and doped yttrium aluminum garnet crystal by molten salt method |
12/11/2013 | CN103436965A Preparation method of polymer photonic crystals with adjustable photonic band gap and presenting patterned color display |
12/11/2013 | CN103436964A Long-wave indium-arsenic-antimony material and growing method thereof |
12/11/2013 | CN103436963A Preparation method of tantalump-doped potassium-sodium niobate lead-free piezoelectric single crystal with high electromechanical coupling property |
12/11/2013 | CN103436962A Large-volume neodymium-doped yttrium vanadate crystal and preparation method thereof |
12/11/2013 | CN103436961A Lithium strontium borate non-linear optical crystal as well as preparation method and application thereof |
12/11/2013 | CN103436960A Technology for growth of rare earth element-doped Ta2O5 crystals through optical floating zone method |
12/11/2013 | CN103436959A Polycrystalline silicon ingot preparation method |
12/11/2013 | CN103436958A Preparation method of bismuth nanocrystalline |
12/11/2013 | CN103436957A Polycrystalline silicon ingot casting process with double-mode control on melting and heat insulation |
12/11/2013 | CN103436956A Quick-melting and slow crystal growth high-efficiency polycrystalline silicon ingot casting process |
12/11/2013 | CN103436955A Process control method for directional solidification of polycrystalline silicon |
12/11/2013 | CN103436954A Seed crystal for seeding during manufacturing of silicon single crystal rod and manufacturing method of silicon single crystal rod |
12/11/2013 | CN103436953A Drawing method of monotectic heavy doped monocrystal |
12/11/2013 | CN103436952A Neodymium-doped yttrium aluminum garnet and pure yttrium aluminum garnet bonded growth method |
12/11/2013 | CN103436951A Drawing method of float-zone silicon single crystals |
12/11/2013 | CN103436950A Method for co-producing calcium sulphate crystal whiskers and ammonium dihydrogen phosphate fertilizer by decomposing phosphorite by adopting hydrochloric acid |
12/11/2013 | CN103436949A Single crystal thin film of organic semiconductor compound as well as preparation method and application of single crystal thin film |
12/11/2013 | CN103436740A Non-rhenium nickel base single crystal superalloy and preparation method thereof |
12/11/2013 | CN103436729A Thermoelectric material and preparation method thereof |
12/11/2013 | CN103435060A Boron-strontium compound |
12/11/2013 | CN103435010A Preparation method of high-gloss catalytic-activity bismuth oxyiodide crystal |
12/11/2013 | CN103433503A Preparing method of ultra-long silver nanowire |
12/11/2013 | CN102689928B Preparation method of near-stoichiometric lithium tantalate crystals |
12/11/2013 | CN102689927B Preparation method of near-stoichiometric lithium niobate crystals |
12/11/2013 | CN102392270B Method for preparing dendritic Ni nanocrystalline |
12/11/2013 | CN102383186B Pulling method for growing Ca12Al14O33 monocrystal in non-stoichiometric ratio melt |