| 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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| 08/07/2013 | CN102312293B Method for growing large size Ta2O5 single crystal by using floating zone method |
| 08/06/2013 | US8501592 Freestanding III-nitride single-crystal substrate and method of manufacturing semiconductor device utilizing the substrate |
| 08/06/2013 | US8501143 Single crystal diamond prepared by CVD |
| 08/06/2013 | US8500905 Kyropoulos sapphire single crystal growing apparatus using elliptic crucible |
| 08/01/2013 | WO2013112884A2 Method for purification of silicon |
| 08/01/2013 | WO2013112779A1 Qualitative crystal defect evaluation method |
| 08/01/2013 | WO2013112231A1 Method of producing monocrystalline silicon |
| 08/01/2013 | WO2013112105A1 Method of preparing cast silicon by directional solidification |
| 08/01/2013 | WO2013110964A1 Method for producing nanocrystals from piezoelectric aluminium nitride for sorption filters |
| 08/01/2013 | WO2013072213A3 Metal/silica core/shell nanoparticles, manufacturing process and immunochromatographic test device comprising such nanoparticles |
| 08/01/2013 | US20130193444 High voltage switching devices and process for forming same |
| 08/01/2013 | DE10066207B4 Czochralski-Ziehapparat zum Wachsenlassen von einkristallinen Siliziumrohlingen Czochralski puller for growing monocrystalline silicon ingots |
| 07/31/2013 | EP2620531A1 Apparatus for producing single crystals |
| 07/31/2013 | EP2619355A1 Technique to modify the microstructure of semiconducting materials |
| 07/31/2013 | CN203096236U Thermal shielding cover plate for growth of sapphire crystals |
| 07/31/2013 | CN203096235U Sapphire window |
| 07/31/2013 | CN203096234U Anti-explosion device for vacuum pipeline of silicon carbide single crystal furnace |
| 07/31/2013 | CN203096233U Crucible structure for growth of silicon carbide crystal |
| 07/31/2013 | CN203096232U Induction coil fixing installation device for silicon carbide single crystal furnace |
| 07/31/2013 | CN203096231U Sapphire growth furnace |
| 07/31/2013 | CN203096230U Shake preventing device for seed crystal rod of sapphire crystal furnace |
| 07/31/2013 | CN203096229U Insulating spacer resetting device for ingot furnace |
| 07/31/2013 | CN203096228U Splicing structure of ceramic insulating sleeve |
| 07/31/2013 | CN203096227U Preparation furnace of quasi monocrystalline silicon |
| 07/31/2013 | CN203096226U Directionally solidified graphite block for polycrystalline ingot furnace |
| 07/31/2013 | CN203096225U Support pillar of ceramic graphite structure |
| 07/31/2013 | CN103228827A Method for producing epitaxial silicon carbide single crystal substrate |
| 07/31/2013 | CN103228826A Bismuth-substituted rare earth iron garnet crystal film and optical isolator |
| 07/31/2013 | CN103228825A Method for increasing the content of Ce<3+> in laser materials |
| 07/31/2013 | CN103228824A Sheet wafer defect mitigation |
| 07/31/2013 | CN103228823A Heat exchanger for a system for solidifying and/or crystallizing a semiconductor |
| 07/31/2013 | CN103225110A Method for producing monocrystalline silicon |
| 07/31/2013 | CN103225109A II type III-V group quantum dot material growth method |
| 07/31/2013 | CN103225108A Method for rapid growth of large-size BBO crystal |
| 07/31/2013 | CN103225107A Method for rapid growth of high-quality BBO crystal |
| 07/31/2013 | CN103225106A Thermal field for casting high-efficiency polycrystalline |
| 07/31/2013 | CN103225105A Mold for casting polysilicon ingot, method of manufacturing mould for casting polysilicon ingot, and method for casting polysilicon ingot |
| 07/31/2013 | CN103225103A Method for manufacturing self-supporting monocrystal photonic crystal |
| 07/31/2013 | CN103225033A Low-W high-Nb lamellar structure Ti-Al alloy and preparation method thereof |
| 07/31/2013 | CN103224251A Preparation method of microwave-synthesized monoclinic system olivary pucherite BiVO4 |
| 07/31/2013 | CN102159754B Directional solidification furnace for reducing melt contamination and reducing wafer contamination |
| 07/31/2013 | CN102124150B Controlling transport of gas borne contaminants across a ribbon surface |
| 07/30/2013 | CA2765808C Method for making fancy pale blue or fancy pale blue/green single crystal cvd diamond and product obtained |
| 07/25/2013 | WO2013108567A1 Seed crystal isolating spindle for single crystal production device and method for producing single crystals |
| 07/25/2013 | WO2013108508A1 Manganese oxide thin film and oxide laminate |
| 07/25/2013 | WO2013108507A1 Manganese oxide thin film and oxide laminate |
| 07/25/2013 | US20130189542 Perovskite manganese oxide thin film |
| 07/25/2013 | DE102012200992A1 Dotierstoffarmes polykristallines Siliciumstück Dotierstoffarmes polycrystalline silicon pieces |
| 07/25/2013 | DE102011122749A1 Verfahren zur Oberflächenpräparation von Si (100)-Substraten. A process for the preparation of surface Si (100) substrates. |
| 07/25/2013 | DE102010011895B4 Verfahren zur Herstellung eines semipolaren Gruppe III-Nitrid-Kristalls, Substrat, freistehendes semipolares Substrat und Verwendung der Substrate A process for the preparation of a semi-polar group III-nitride crystal substrate, detached semi-polar substrate and substrates using the |
| 07/24/2013 | EP2616574A1 Device and method for crystallising inorganic or organic substances |
| 07/24/2013 | CN203081983U Composite fastener |
| 07/24/2013 | CN203080112U Polycrystalline silicon casting device and argon switching device thereof |
| 07/24/2013 | CN203080111U Furnace chamber ring capable of increasing feeding amount of crystal growth furnace |
| 07/24/2013 | CN203080110U Rotary heater positioning device |
| 07/24/2013 | CN203080109U Solar ingot casting crucible inspection device |
| 07/24/2013 | CN203080106U Clamping tool for sapphire growth crucible |
| 07/24/2013 | CN203080105U Gas supply system of single crystal furnace |
| 07/24/2013 | CN203080103U Ingot casting furnace |
| 07/24/2013 | CN103221586A Methods of forming bulk III-itride materials on metal-nitride growth template layers, and structures formed by such methods |
| 07/24/2013 | CN103221585A Bismuth-substituted rare earth iron garnet crystal film and optical isolator |
| 07/24/2013 | CN103219361A Semiconductor substrate and semiconductor substrate manufacturing method |
| 07/24/2013 | CN103215648A A method of growing semiconductor heterostructures based on gallium nitride |
| 07/24/2013 | CN103215647A Non-polar a-side GaN film growth method |
| 07/24/2013 | CN103215646A Novel production method of c-orientation sapphire single crystal |
| 07/24/2013 | CN103215645A Oxide nano-wires and preparation method thereof |
| 07/24/2013 | CN103215644A Basic carbonate membrane with micro-nano composite structure and preparation method thereof |
| 07/24/2013 | CN103215643A Method for preparing monocrystal oxide film on Ge substrate |
| 07/24/2013 | CN103215642A Method for controlling growth of P-type GaN low-flow dopant |
| 07/24/2013 | CN103215641A Sapphire video seeding system using kyropoulos method and controlling method thereof |
| 07/24/2013 | CN103215640A Method for growing large-size fluoride crystals through top seed crystal kyropoulos method |
| 07/24/2013 | CN103215638A Step-shaped heat shield of sapphire crystal growing furnace |
| 07/24/2013 | CN103215635A Heat insulation structure of sapphire single crystal furnace |
| 07/24/2013 | CN103215633A Method for casting ingots by polycrystalline silicon |
| 07/24/2013 | CN103215632A Method for growing large-size c-orientation sapphire single crystals |
| 07/24/2013 | CN103213988A Low-dopant polycrystalline silicon chunk |
| 07/24/2013 | CN103212721A Method for synthesizing copper nanowire under catalysis of nickel ions |
| 07/24/2013 | CN102260903B Method for growing thin silicon crystals |
| 07/24/2013 | CN102234837B Closed cooling system of gas cooled polysilicon ingot furnace |
| 07/24/2013 | CN102166643B Method for preventing monocrystal blades from having mixed crystal defects |
| 07/24/2013 | CN102021640B Aluminum-barium fluoborate (BaAlBo3F2) non-linear optical crystal, and growth method and application thereof |
| 07/24/2013 | CN101736401B Method and device for growing germanium crystal |
| 07/24/2013 | CN101484616B One hundred millimeter sic crystal grown on off-axis seed |
| 07/24/2013 | CA2797300A1 Low-dopant polycrystalline silicon chunk |
| 07/23/2013 | CA2593085C Hydrodynamic cavitation crystallization device and process |
| 07/18/2013 | WO2013105618A1 Method for producing group iii nitride crystals, group iii nitride crystals and semiconductor device |
| 07/18/2013 | WO2013105230A1 Method for producing silicon carbide semiconductor thin film |
| 07/18/2013 | WO2013105165A1 Silica vessel for pulling monocrystalline silicon and method for producing same |
| 07/18/2013 | WO2013105019A1 Method for preparing solid-state silicon |
| 07/18/2013 | WO2013104729A1 Vertical gradient freeze method for producing crystals |
| 07/18/2013 | WO2012043885A9 Method for producing substrate for group iii nitride semiconductor element fabrication, method for producing group iii nitride semiconductor free-standing substrate or group iii nitride semiconductor element, and group iii nitride growth substrate |
| 07/18/2013 | US20130183527 Process for obtaining nanocrystalline corundum from natural or synthetic alums |
| 07/18/2013 | US20130183225 Crystal growth using non-thermal atmospheric pressure plasmas |
| 07/17/2013 | EP2615629A1 Epitaxial substrate for semiconductor element, method for producing epitaxial substrate for semiconductor element, and semiconductor element |
| 07/17/2013 | CN203065642U Insulation bracket of induction coil for growth of silicon carbide crystals |
| 07/17/2013 | CN203065641U Special lifting appliance for crucible bottom |
| 07/17/2013 | CN203065640U Graphite seed crystal crucible cover for silicon carbide crystal growth |
| 07/17/2013 | CN203065639U Lifting-rotating mechanism of silicon carbide mono-crystal furnace |
| 07/17/2013 | CN203065638U Air cooling box structure for silicon carbide crystal growth |
| 07/17/2013 | CN203065637U Silicon carbide seed crystal for growth of silicon carbide crystals |