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)
01/1992
01/15/1992EP0466611A1 Composite comprising a silicon substrate and layered superconducting thin films
01/15/1992EP0466260A1 Low conductivity, doped KTiOPO4 and devices based thereon
01/15/1992CN1057869A Isotopically pure single crystal epitaxial diamond films and their preparation
01/15/1992CN1057868A Generation of metal-barrium borate (beta-bbo) single srystal with constant fluid level extraction method
01/14/1992US5080879 Process for producing silicon carbide platelets and the platelets so produced
01/10/1992CA2042269A1 Radiation-hard optical articles from single-crystal diamond of high isotopic purity
01/09/1992WO1992000245A1 Method of producing polycrystalline silicon rods for semiconductors and thermal decomposition furnace therefor
01/09/1992DE4041902A1 Pyrolytic graphite-coated graphite clamp - used to hold starter wire for poly-silicon rod prod.
01/08/1992EP0465326A2 Superconducting thin film of compound oxide and a process for preparing the same
01/08/1992EP0464611A1 Isotopically pure single crystal epitaxial diamond films and their preparation
01/07/1992US5079595 Organic thin film semiconductor device
01/07/1992US5079224 Production method of superconductive thin film and a device thereof
01/07/1992US5078551 Boron containing single crystal diamond
01/03/1992CA2042268A1 Isotopically pure single crystal epitaxial diamond films and their preparation
12/1991
12/31/1991US5077028 Depositing silicon on surface of high purity silicon particles while feeding in chlorosilance at high temperature
12/31/1991US5077004 Single crystal nickel-base superalloy for turbine components
12/27/1991EP0462600A1 Process for preparing superconductive thin films
12/27/1991EP0462494A1 Process and apparatus for casting silicon blocks with columnar structure to be used in the manufacture of solar cells
12/27/1991EP0462298A1 Agglomerated reinforcing fibers and process of making the same
12/27/1991EP0462158A1 Use of metallo-organic compounds for vapour deposition of thin films
12/27/1991EP0462135A1 Metallo-organic adduct compounds.
12/24/1991US5075744 Gallium arsenide, gallium arsenide phosphide, indium gallium a rsenide channel layer
12/24/1991US5075096 Using reducing atmosphere of combustion flame
12/24/1991US5074954 Process and apparatus for growing compound semiconductor monocrystal
12/21/1991CA2044941A1 Process for preparing superconductive thin films
12/19/1991DE4018967A1 Polycrystalline silicon blocks with column crystallised structure
12/14/1991CA2044389A1 Process and equipment for casting silicon blocks of columnar structure as the base material for solar cells
12/14/1991CA2042210A1 Free standing diamond sheet and method and apparatus for making same
12/12/1991WO1991019026A1 Growth of a,b-axis oriented perovskite thin films
12/12/1991CA2042267A1 Single-crystal diamond of very high thermal conductivity
12/11/1991CN1056908A Process for manufacturing whisker of beta-silicone nitride crystal with high property
12/10/1991US5071828 Sintering oxides or mixed oxides of copper, yttrium and barium, or a substrate electrophoretic deposition
12/04/1991EP0459807A1 Industrial diamond coating and method of manufacturing the same
12/04/1991CN1015039B Mixed lanthanum-magnesium aluminates, their production process and lasers using these aluminates
12/03/1991US5070274 Method for making diamond and apparatus therefor
12/03/1991US5069744 Process for producing single crystals of optical calcite
12/03/1991US5069741 For manufacture of monocrystal silicon rod
12/03/1991CA1292662C Process for forming deposited film
12/01/1991CA2034932A1 Growth of a,b-axis oriented perovskite thin films
11/1991
11/26/1991WO1991019027A1 Process for producing unagglomerated single crystals of aluminum nitride
11/26/1991US5068871 Process for synthesizing diamond and apparatus therefor
11/26/1991US5067989 Silicon with impurities of copper, iron, nickel and chromium for integrated circuits
11/26/1991US5067551 Method for manufacturing alloy rod having giant magnetostriction
11/26/1991CA2083708A1 Process for producing unagglomerated single crystals of aluminum nitride
11/21/1991EP0457444A1 Boat of boron nitride and its production
11/21/1991EP0457277A2 Ceramic superconductor and method of preparing the same
11/21/1991EP0457076A2 Method for producing synthetic diamond thin film, the thin film and device using it
11/21/1991EP0426810A4 System for continuously replenishing melt
11/20/1991CN2089010U Device for preparing high puring rare-earth fluoride crystal ingot
11/19/1991US5066356 Potassium titanyl phosphate produced at lower pressure and lower temperature
11/14/1991WO1991017290A1 Silicon single crystal manufacturing apparatus
11/14/1991WO1991017289A1 Silicon single crystal manufacturing apparatus
11/14/1991WO1991017288A1 Silicon single crystal manufacturing apparatus
11/13/1991CN1056137A Silicon single crystal manufacturing apparatus
11/13/1991CN1056136A Silicon single crystal manufacturing apparatus
11/13/1991CN1056135A Silicon single crystal manufacturing apparatus
11/13/1991CN1014727B Method of controlling nitrogen content in cz silicon single crystal
11/13/1991CN1014693B Process for synthesizing large dimond
11/12/1991US5064779 Thermal decomposition of silane, plasma, vapor deposition
11/12/1991US5064631 Process for preparation of aluminum borate whisker
11/12/1991US5064549 Preparation of stabilized chromium dioxide with sodium tetracarbonylferrate
11/12/1991US5064497 Crystal growth method and apparatus
11/12/1991US5063986 Rare earth and transition metal alloy
11/12/1991CA1291926C Semi-insulating group iii-v based compositions doped using bis arene titanium sources
11/06/1991CN1055964A Apparatus for manufacturing silicon single crystals
11/05/1991US5062907 Hard magnetic material and magnet manufactured from such hard magnetic material
11/05/1991CA1291634C Method of manufacturing an optical stripline waveguide for non-reciprocal optical components
10/1991
10/31/1991WO1991016476A1 Silicon single crystal manufacturing apparatus
10/30/1991EP0454499A2 Method for evaluating a lithium niobate thin film and apparatus for preparing the same
10/30/1991EP0454151A1 Manufacturing method of silicon single-crystal
10/30/1991EP0454111A1 Apparatus for manufacturing silicon single crystals
10/30/1991EP0263141B1 Method for depositing materials containing tellurium
10/30/1991CN1014535B Method of growing ktp monocrystals by means of modified mineralizing agent and its product
10/29/1991US5061687 Ultrathin layer of magnesium oxide on superconductor thin film
10/29/1991US5061681 Superconducting thin material and a method for preparing the same
10/29/1991US5061509 Polyimide containing decomposable bonds
10/29/1991US5061468 Process for preparation of aluminum borate whisker
10/29/1991CA1291350C Single crystal articles having reduced anisotropy
10/23/1991EP0453320A2 A cutting tool using a diamond window
10/17/1991WO1991009995A3 Process for the deposition of thin films on solids
10/17/1991DE4112298A1 Rutile single crystal prodn. by floating zone process - useful for mfg. precision optical components
10/16/1991EP0451782A2 Method of preparing oxide superconducting film
10/16/1991EP0451641A1 Method of manufacturing oxide high-temperature superconductor thin film by means of molecular-beam epitaxy
10/16/1991EP0451502A1 Metal-metal epitaxy on substrates
10/15/1991US5058118 Self-frequency-doubling minilaser device with NYAB crystal as laser materials
10/15/1991US5057183 Process for preparing epitaxial II-VI compound semiconductor
10/15/1991CA1290655C Process for enhancing ti:a1 -0 -tunable laser crystal fluorescence by controlling crystal growth atmosphere
10/09/1991EP0451001A1 Strontium and lanthanide mixed oxides and laser using single crystals of these oxides
10/09/1991EP0450393A2 Improved polysilicon and process therefor
10/09/1991EP0450074A1 Method for preparing thin film of oxide superconductor and base used in the preparation
10/09/1991EP0449826A1 PRODUCTION OF ORIENTED LAYERS OF THE HIGH-TEMPERATURE SUPERCONDUCTOR Bi-Sr and Tl-Ba-Ca-Cu OXIDE.
10/09/1991CN1055208A Growth technique of scintillation crystal of barium fluoride possessing high resistance of irradiation
10/08/1991US5055157 Method of crystal ribbon growth
10/03/1991CA2038175A1 Polysilicon and process therefor
10/02/1991EP0449025A1 Industrial diamond coating and method of manufacturing
10/02/1991EP0448721A1 Giant particle and single crystal of chromium and production thereof
09/1991
09/25/1991EP0447767A1 Method of preparing oriented, polycrystalline superconducting ceramic oxides
09/24/1991US5051396 Method of manufacturing superconducting patterns by adding impurities
09/18/1991EP0447031A1 Composite susceptor
09/18/1991EP0446525A1 Crystal growth method and apparatus
1 ... 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 ... 272