| 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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| 04/24/2013 | CN103060903A A heating electrode for the production of sapphire crystal by using a KY method |
| 04/24/2013 | CN103060902A Direct forming preparation method of ribbon silicon and direct forming device of silicon wafer |
| 04/24/2013 | CN103060900A Control method of taper tail end length of sapphire crystal growth by CZ (Czochralski) method |
| 04/24/2013 | CN103060892A Seed crystal splicing method used for monocrystal-like silicone cast ingot |
| 04/24/2013 | CN103060891A Device and method for directionally growing fluoride single crystal via lifting small-gradient thermal field |
| 04/24/2013 | CN103060890A Method for synthesizing nano silicon carbide crystal whiskers |
| 04/24/2013 | CN103060889A Solution phase method for synthesizing tin selenide monocrystal nanowire |
| 04/24/2013 | CN103060887A Method for preparing high-remanent-polarization BiFeO3 film with preferentially growing (110) crystal face by sol-gel process |
| 04/24/2013 | CN103060879A A controllable preparation method for conical TiO2 nanotube arrays |
| 04/24/2013 | CN103060771A Single crystal type polycrystal nano-diamond composite film and preparation method thereof |
| 04/24/2013 | CN103059860A Manganese-doped yttrium aluminium garnet monocrystal material and application for same |
| 04/24/2013 | CN103058266A BaGa2GeS6 compound, BaGa2GeS6 nonlinear optical crystal, and preparation method and application thereof |
| 04/24/2013 | CN103056605A Production method of high-density molybdenum crucible |
| 04/24/2013 | CN102051675B Method for manufacturing CuO nanowire |
| 04/24/2013 | CN102017080B Method of manufacturing Si(1-v-w-x)CwAlxNv substrate, method of manufacturing epitaxial wafer, Si(1-v-w-x)CwAlxNv substrate, and epitaxial wafer |
| 04/24/2013 | CN101982569B Position control method and device for silicone liquid level of czochralski crystal grower |
| 04/24/2013 | CN101589181B Process for the synthesis of nanosize metal-containing nanoparticles and nanoparticle dispersions |
| 04/24/2013 | CN101469447B Silicon seed rod assembly of polycrystalline silicon, method of forming the same, polycrystalline silicon producing apparatus, and method of producing polycrystalline silicon |
| 04/23/2013 | CA2585166C Photovoltaic cell comprising a photovoltaically active semiconductor material |
| 04/23/2013 | CA2456847C System and method for producing synthetic diamond |
| 04/18/2013 | WO2013055035A1 Large power system electrode |
| 04/18/2013 | WO2013055016A1 Production method for silicon carbide powder and silicon carbide powder produced thereby |
| 04/18/2013 | WO2013054919A1 Method for producing β-ga2o3 substrate and method for producing crystal laminate structure |
| 04/18/2013 | WO2013054916A1 Crystal layered structure and method for manufacturing same, and semiconductor element |
| 04/18/2013 | WO2013054623A1 Method for manufacturing semiconductor layer, method for manufacturing photoelectric conversion device, and raw material for semiconductor formation |
| 04/18/2013 | WO2013054580A1 Silicon carbide substrate, silicon carbide semiconductor device, method for manufacturing silicon carbide substrate, and method for manufacturing silicon carbide semiconductor device |
| 04/18/2013 | WO2013028826A3 Barrier guided growth of microstructured and nanostructured graphene and graphite |
| 04/18/2013 | WO2013027968A3 Apparatus for fabricating ingot, method for providing material, and method for fabricating ingot |
| 04/18/2013 | US20130095305 Graphene pattern and process of preparing the same |
| 04/18/2013 | US20130095294 Silicon carbide ingot and silicon carbide substrate, and method of manufacturing the same |
| 04/18/2013 | DE112010003035T5 Verfahren und Vorrichtung zum Erzeugen eines Halbleiterkristalls, und Halbleiterkristall Method and apparatus for producing a semiconductor crystal, the semiconductor crystal and |
| 04/18/2013 | DE102012008470A1 Kristalliner siliciumblock und verfahren zu seiner herstellung Crystalline silicon ingot and process for its preparation |
| 04/17/2013 | EP2581475A1 Preparation method of a type p Zinc oxide ZnO or of a type p ZnMgO |
| 04/17/2013 | CN202888830U Power supply device and polysilicon ingot furnace alarm system |
| 04/17/2013 | CN202883916U Rail type rack device with balance function |
| 04/17/2013 | CN202881451U Novel seed crystal chamber of sapphire crystal growing furnace |
| 04/17/2013 | CN202881450U Sapphire crystal production device |
| 04/17/2013 | CN202881449U Heat-preservation graphite protecting plate for photovoltaic ingot furnace |
| 04/17/2013 | CN202881447U Radiation platform favorable to directional solidification |
| 04/17/2013 | CN202881446U Thermal field structure for large-capacity polycrystalline silicon ingot furnace |
| 04/17/2013 | CN202881445U Polycrystalline furnace insulating mechanism |
| 04/17/2013 | CN202881434U Multi-step heat preservation sleeve device for reversely-induced solidification |
| 04/17/2013 | CN202881433U Heat insulation device synchronously lifting along with solid-liquid interface |
| 04/17/2013 | CN1829654B Precisely positioned nanowhiskers and nanowhisker arrays and method for preparing them |
| 04/17/2013 | CN103052997A Base material for superconductor wire material, superconductor wire material, and method for producing superconductor wire material |
| 04/17/2013 | CN103052739A Method for producing aluminum nitride crystals |
| 04/17/2013 | CN103046138A Ferroelectric monocrystal lead ferrite niobate-lead ytterbium niobate-lead titanate and preparation method thereof |
| 04/17/2013 | CN103046137A Sapphire crystal with high mechanical property and fabrication method thereof |
| 04/17/2013 | CN103046136A Structure of bottom heater of big-size sapphire furnace |
| 04/17/2013 | CN103046135A Double-heater structure of big-size sapphire furnace |
| 04/17/2013 | CN103046134A Crystalline optical coating material tantalum oxide with high refractive index and preparation method thereof |
| 04/17/2013 | CN103046133A Annealing method for increasing resistivity of ZnO single crystal |
| 04/17/2013 | CN103046132A Preparation and application of ZnO nanometer monocrystal with porous flower-like structure |
| 04/17/2013 | CN103046131A Neodymium-ion-doped bivalent cation fluoride laser crystal and preparation method thereof |
| 04/17/2013 | CN103046130A P-type silicon single crystal and method of manufacturing the same |
| 04/17/2013 | CN103046129A Polycrystalline silicon ingot casting process |
| 04/17/2013 | CN103046127A High-frequency coil for producing 18 or 19 sticks of silicon core liquid |
| 04/17/2013 | CN103046126A High-frequency coil for producing 17 or 18 sticks of silicon core liquid |
| 04/17/2013 | CN103046125A High-frequency coil for producing 14 or 15 sticks of silicon core liquid |
| 04/17/2013 | CN103046124A High-frequency coil for producing 13 or 14 sticks of silicon core liquid |
| 04/17/2013 | CN103046123A High-frequency coil for producing 12 or 13 sticks of silicon core liquid |
| 04/17/2013 | CN103046122A High-frequency coil provided with auxiliary heating cylinder |
| 04/17/2013 | CN103046121A High-frequency coil for producing nineteen or twenty molten silicon cores |
| 04/17/2013 | CN103046120A High-frequency coil for producing eight or nine silicon cores |
| 04/17/2013 | CN103046119A High-frequency coil for producing seven or eight silicon cores |
| 04/17/2013 | CN103046118A High-frequency coil for producing five or six silicon cores |
| 04/17/2013 | CN103046117A Hot melting-resistant structure for guide steel wire of silicon core furnace |
| 04/17/2013 | CN103046116A Method and apparatus for producing a dislocation-free crystalline sheet |
| 04/17/2013 | CN103046114A Preparation method of FeSb2 mono-crystal with superhigh Seebeck coefficient |
| 04/17/2013 | CN103046113A Compound lead borate and nonlinear optical crystal of lead borate, preparation method thereof and purpose thereof |
| 04/17/2013 | CN103046112A Monetite whisker and preparation method thereof |
| 04/17/2013 | CN103046111A Method for preparing nano analcime with fly ash |
| 04/17/2013 | CN103046110A Method for preparing monocrystal Bi2Se3 nano structure |
| 04/17/2013 | CN103042225A Linear nano silver and preparation method and application thereof |
| 04/17/2013 | CN102251284B Method for preparing beta-silicon nitride whiskers |
| 04/17/2013 | CN102046857B AlN bulk single crystal, semiconductor device, and process for producing AlN single crystal bulk |
| 04/17/2013 | CN101935878B 6H-phase perovskite BaCrO3 crystal and preparation method thereof |
| 04/17/2013 | CN101802273B Epitaxial SIC single crystal substrate and method for manufacturing epitaxial SIC single crystal substrate |
| 04/17/2013 | CN101676443B Neodymium-doped cesium lanthanum tungstate laser crystal and preparation method and application thereof |
| 04/17/2013 | CN101545141B Gallium and barium sulfide monocrystal as well as growing method and infrared nonlinear optical device thereof |
| 04/17/2013 | CN101421443B Process for producing group iii nitride crystal, group iii nitride crystal substrate, and group iii nitride semiconductor device |
| 04/17/2013 | CN101336314B Process for growth of low dislocation density GaN |
| 04/16/2013 | US8421190 Group III nitride semiconductor substrate and manufacturing method thereof |
| 04/16/2013 | US8420043 Nano-crystal diamond film, manufacturing method thereof, and device using nano-crystal diamond film |
| 04/16/2013 | CA2755356C Cathode materials comprising rhombohedral nasicon for secondary (rechargeable) lithium batteries |
| 04/11/2013 | WO2013051940A1 Method for producing silicon mono-crystals and multi-crystalline silicon ingots |
| 04/11/2013 | WO2013051555A1 Single-crystal silicon-carbide substrate and polishing solution |
| 04/11/2013 | WO2013051163A1 Gan film manufacturing method and composite substrate used in same |
| 04/11/2013 | WO2013019027A3 Apparatus for fabricating ingot and method for fabricating ingot |
| 04/11/2013 | WO2013015642A3 Method for growth of ingot |
| 04/11/2013 | WO2013015630A3 Raw material for growth of ingot, method for fabricating raw material for growth of ingot and method for fabricating ingot |
| 04/11/2013 | WO2013002540A3 Apparatus and method for growing silicon carbide single crystal |
| 04/11/2013 | DE19700403B4 Einkristallziehvorrichtung Single crystal |
| 04/11/2013 | DE10047929B4 Verfahren und Vorrichtung zur Herstellung von Halbleiter- und Metallscheiben oder -folien Method and apparatus for production of semiconductor and metal disks or sheets |
| 04/10/2013 | EP2578729A1 Method for fabricating black silicon by using plasma immersion ion implantation |
| 04/10/2013 | EP2577761A1 Method for producing a monocrystalline body from a magnetic shape memory alloy |
| 04/10/2013 | EP2576874A2 Method for growing ii-vi semiconductor crystals and ii-vi semiconductor layers |
| 04/10/2013 | EP2576443A2 Diamond tools |
| 04/10/2013 | EP2576442A2 Diamond tools |
| 04/10/2013 | EP2576441A2 Diamond tools |