Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
---|
04/05/1995 | CN1028117C Process for depositing film mainly comprising carbon |
04/04/1995 | US5403819 MBE method for preparing high Tc superconducting thin films |
04/04/1995 | US5403818 Orienting 0112 phases perpendicular to crystallization using a laser pedestal growth method; annealing |
04/04/1995 | US5403673 Functional thin film member |
03/29/1995 | EP0645478A1 Method of shaping a diamond body |
03/29/1995 | EP0645477A2 Conversion of polycrystalline material to single crystal material using bodies having a selected surface topography |
03/29/1995 | EP0645476A2 Solid state thermal conversion of polycrystalline alumina to sapphire |
03/29/1995 | EP0645475A1 Solid state thermal conversion of polycrystalline alumina to sapphire using a seed crystal |
03/29/1995 | EP0645468A1 Crystal-oriented thin film manufacturing apparatus |
03/29/1995 | EP0472666A4 Cvd grown transition metal carbide and nitride whiskers |
03/28/1995 | US5401543 Diamond-like carbon |
03/28/1995 | US5400742 Method of manufacturing compound semiconductor and apparatus |
03/28/1995 | US5400738 Vapor deposition from hydrocarbon gas, dopant |
03/25/1995 | CA2132184A1 Solid state thermal conversion of polycrystalline alumina to sapphire using a seed crystal |
03/22/1995 | EP0644588A1 Wafer with epitaxial layer having a low defect density |
03/22/1995 | CN1100391A Metal component for producing wool or other products made of mineral material, spinner for producing mineral wool by centrifugation of molten mineral material, and method of producing such component |
03/21/1995 | US5399389 Method for locally and globally planarizing chemical vapor deposition of SiO2 layers onto structured silicon substrates |
03/15/1995 | EP0643426A2 A method for producing a precise semiconductor alloy composition from input variables under nonlinear incorporation conditions |
03/15/1995 | EP0643423A2 Diamond semiconductor device |
03/15/1995 | EP0643158A1 Process for producing single crystal of potassium niobate |
03/15/1995 | EP0642852A1 Diamond wire-drawing die |
03/15/1995 | EP0642603A1 Single cesium titanyl arsenate-type crystals, and their preparation. |
03/15/1995 | CN1100066A Process for producing alpha-alumina powder |
03/14/1995 | US5397428 Nucleation enhancement for chemical vapor deposition of diamond |
03/14/1995 | US5397396 Apparatus for chemical vapor deposition of diamond including thermal spreader |
03/14/1995 | CA2125212A1 Method for producing a precise alloy composition from input variables under nonlinear incorporation conditions |
03/08/1995 | CN1099816A Zinc oxide crystal whisker preparing method and device |
03/01/1995 | EP0386121B1 Improved zone melt recrystallization apparatus |
03/01/1995 | CN1099433A Method and apparatus for purification of potassium dihydrogen phosphate crystal growth raw material by electrochemical process |
02/28/1995 | US5394420 Multiform crystal and apparatus for fabrication |
02/22/1995 | EP0639661A2 Method of forming crystalline silicon carbide coatings at low temperatures |
02/21/1995 | US5391409 Low temperature method for synthesizing diamond with high quality by vapor phase deposition |
02/21/1995 | US5391229 Apparatus for chemical vapor deposition of diamond including graphite substrate holders |
02/16/1995 | WO1995004845A1 Crystalline multilayer structure and manufacturing method thereof |
02/16/1995 | WO1995004701A1 Composite metal oxide powder and process for producing the same |
02/16/1995 | CA2146749A1 Complex metal oxide powder and method for the production of the same |
02/15/1995 | EP0638670A1 Method for enhancing the toughness of manufactured diamond |
02/15/1995 | CN1027654C Method for extraction rare-earth-iron-single-crystal with suspended cold crucible |
02/14/1995 | USRE34861 Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide |
02/14/1995 | US5389606 Process for producing thin films of inorganic oxides of controlled stoichiometry |
02/14/1995 | US5389604 Process of producing oxide superconductor |
02/09/1995 | WO1995004171A1 Process for producing high-resistance silicon carbide |
02/09/1995 | WO1995004013A1 Directionally solidified eutectic reinforcing fibers |
02/08/1995 | EP0637639A1 A process for the synthesis of diamond |
02/08/1995 | EP0637638A1 Tungsten metallization of CVD diamond |
02/07/1995 | US5387776 Method of separation of pieces from super hard material by partial laser cut and pressure cleavage |
02/07/1995 | US5387443 Selective high quality growth on any desired region of a base material at lower temperatures; diluting saturated hydrocarbon gas with hydrogen; controlling radiation |
02/07/1995 | US5387330 Mixed ionic conductors |
02/07/1995 | US5387310 Method for producing single crystal diamond film |
02/07/1995 | US5386796 Method for testing quality of silicon wafer |
02/07/1995 | CA1334275C Growth of superconductor material in a fluxed melt, and article of manufacture |
02/02/1995 | DE4325543A1 Process and apparatus for the wet chemical treatment of silicon material |
02/01/1995 | EP0637088A1 Anisotropic superconductor device, method of producing the device and fluxon using same |
02/01/1995 | EP0637059A2 Direct MOMBE and MOVPE growth of II-VI materials on silicon |
02/01/1995 | EP0636715A1 Composite seed material |
02/01/1995 | EP0636714A1 Composite metal oxide material |
02/01/1995 | EP0636706A2 Apparatus for chemical vapor deposition of diamond including graphite substrate holders |
02/01/1995 | CN1098144A Ni and Fe base catalyst alloy and making method thereof |
02/01/1995 | CN1098027A Catalyst for self-sharpening diamond and manufacturing technique thereof |
01/31/1995 | US5385862 Method for the preparation and doping of highly insulating monocrystalline gallium nitride thin films |
01/31/1995 | US5385762 Damaging the surface by doping a low concentration carbon ion at low temperature, then with dopant atoms, annealing rapidly to diffuse into lattice crystal structure |
01/26/1995 | WO1995002897A1 Chemical vapor deposition process for fabricating layered superlattice materials |
01/26/1995 | WO1995002717A1 Solid body which is superconducting at high temperatures and method of producing such a body |
01/26/1995 | WO1995002710A1 Growing a nitrogen doped epitaxial ii-vi compound layer on a single crystal substrate |
01/26/1995 | CA2167402A1 High-temperature superconducting solid bodies and process for producing them |
01/25/1995 | EP0635894A2 Layered structure comprising insulator thin film and oxide superconductor thin film |
01/25/1995 | EP0635588A1 Improved method for growing silicon crystal |
01/25/1995 | EP0635584A1 C V D Diamond radiation detector |
01/25/1995 | EP0635074A1 Spinner for producing fibers by centrifugation of molten mineral material shaped as a single crystal coating and process for its manufacture. |
01/25/1995 | CN1027514C Cesium triborate monocrystal growth method and nonlinear optical device made by that method |
01/18/1995 | EP0633953A1 Process for reducing damage susceptibility in optical-quality crystals |
01/18/1995 | EP0633952A1 Process for reducing the damage susceptibility of optical quality crystals. |
01/18/1995 | CN1027459C Annealing process for monocrystal of chromium containing zinc tungstate |
01/17/1995 | US5382801 Method for producing minute particles and apparatus therefor |
01/17/1995 | US5382758 Diamond substrates having metallized vias |
01/17/1995 | US5382542 Method of growth of II-VI materials on silicon using As passivation |
01/17/1995 | US5382314 Laminating with retarder before etching with molten material |
01/17/1995 | US5381754 CsB3 O5 crystal and its nonlinear optical devices |
01/17/1995 | US5381753 Semiconductors, lasers, transistors |
01/11/1995 | EP0632925A1 Crystallographically aligned ferroelectric films usable in memories and method of making |
01/11/1995 | EP0632852A1 Doped crystalline titanyl arsenates and preparation thereof. |
01/11/1995 | EP0611331A4 Chemical vapor deposition of diamond films using water-based plasma discharges. |
01/10/1995 | CA1333876C Method for forming heteroepitaxial structures, and articles produced thereby |
01/04/1995 | EP0605650A4 Radio frequency automatic identification system. |
01/03/1995 | US5378665 Crystalline yttrium aluminate and process for making |
01/03/1995 | US5377615 Process for increasing the dimensions of crystals which can be produced by hydrothermal growth, using a seed obtained by crystalline plate assembly |
12/28/1994 | EP0631356A2 Semiconductor light emitting device |
12/28/1994 | EP0630422A1 Process for producing thin films of inorganic oxides of controlled stoichiometry. |
12/27/1994 | US5376309 Boride materials for electronic elements and method of preparing the same |
12/27/1994 | US5375557 High pressure liquid phase epitaxy reactor chamber with direct see through capability |
12/27/1994 | US5375556 Hydrothermal process for growing large crystals or crystal layers |
12/21/1994 | EP0629719A1 Method and apparatus for producing a silicon single crystal |
12/20/1994 | US5374734 With 2-amino-5-nitro pyridinium cations |
12/20/1994 | US5374318 Process for the deposition of diamond films using low energy, mass-selected ion beam deposition |
12/20/1994 | US5373807 Apparatus for growing multiple single crystals |
12/20/1994 | US5373804 Single silicon crystal having low OSF density induced by oxidation and method for production thereof |
12/14/1994 | EP0628645A1 Spiral heater for use in Czochralski crystal pullers |
12/14/1994 | EP0628643A1 Triangular deposition chamber for a vapor deposition system |
12/14/1994 | EP0628097A1 Hydrothermal process for growing optical-quality single crystals and aqueous mineralizer therefor. |
12/14/1994 | EP0627989A1 A-axis high temperature superconducting films with preferential in-plane alignment |