Patents for C30B 9 - Single-crystal growth from melt solutions using molten solvents (1,363)
09/1993
09/30/1993WO1993019228A2 Doped crystalline titanyl arsenates and preparation thereof
06/1993
06/30/1993CN1021428C Crystal syntheses in flux and method for ktiopo4 type solid solution epitaxial
05/1993
05/13/1993DE4136742A1 Lamellar crystals of metal di:boride or di:metal penta:boride - produced by gas or liq. phase reaction and are useful e.g. for reinforcing metal or ceramic matrix
04/1993
04/07/1993EP0535738A2 Method of manufacturing potassium-lithium-niobate crystals
03/1993
03/31/1993CN1070437A Growing process of compound function crystal lutetium-doped aluminium-ytterbium-neodymium tetraborate
03/04/1993WO1993004221A1 Method and apparatus for the electrodeposition of bismuth based materials and superconductors
11/1992
11/19/1992EP0513191A1 Doped crystalline compositions and a method for preparation thereof.
11/10/1992US5162268 Vanadium garnet materials in the MnO-CaO-V2 03 -SiO2 system
09/1992
09/29/1992CA1308001C Process for crystal growth of ktiopo_ from solution
06/1992
06/30/1992CA1304275C Crystal flux synthesis and epitaxy of isotypic solid solutions of ktiopo
06/24/1992EP0491431A1 Device for doubling the frequency of a light wave
06/22/1992WO1992011219A1 Preparation and use of mullite whisker networks
06/22/1992CA2097292A1 Preparation and use of mullite whisker networks
06/02/1992US5118488 Process for making whiskers, fibers and flakes of transition metal compounds
04/1992
04/07/1992US5102834 For use in lasers; heat resistance
02/1992
02/26/1992CN1015650B Growth of lithium triborate monocrystal and its use
01/1992
01/28/1992US5084206 Metal titanium phosphates and arsenates
01/15/1992EP0466260A1 Low conductivity, doped KTiOPO4 and devices based thereon
11/1991
11/05/1991US5063518 Alarm system for a crystal growing furnace
10/1991
10/15/1991US5057492 Mixing copper oxide and at least one of lanthanum oxide and lanthanum carbonate, heating to melt, crystallization
08/1991
08/27/1991US5043219 Composite material
08/13/1991US5039653 Growth of superconductor material in a fluxed melt, and article of manufacture
08/08/1991WO1991011546A1 Doped crystalline compositions and a method for preparation thereof
07/1991
07/23/1991US5034949 Potassium niobate crystals, process for their preparation and laser comprising them
07/10/1991CN1013158B Process for preparation of superconductors
05/1991
05/29/1991EP0428797A1 Process for preparation of aluminium borate whisker
05/02/1991EP0425325A1 Alpha alumina macro crystals in the form of platelets and process for their production
04/1991
04/09/1991US5006199 Blending potassium titanium arsenate with flux of potassium tungstate, sulfate, molybdate, or chromate
04/03/1991CN1050366A Alpha-alumina macrocrystals and making process therefor
03/1991
03/22/1991CA2025037A1 Platelet-shaped x-alumina macrocristals and process for their preparation
03/05/1991US4997515 Reacting potassium dihydrogen phosphate, potassium carbonate, titania and flux of tungsten trioxide in furnace, cooling, seeding
02/1991
02/26/1991US4996186 Flux method for producing crystals of superconducting YBa2 Cu3 O7
01/1991
01/30/1991EP0410581A1 Process for preparing single crystal of potassium titanium arsonate
01/23/1991EP0409339A1 Potassium-lithium niobate crystals
01/15/1991US4985222 From trialkali metal aluminum trisulfates
12/1990
12/25/1990US4980730 Light emitting element of cubic boron nitride
12/25/1990US4980320 Vanadium garnet materials
11/1990
11/22/1990EP0397684A1 Process for forming fine ceramic powders and products thereof
11/07/1990EP0395746A1 Process for making transition metal nitride whiskers.
10/1990
10/09/1990US4961819 Using hydroxides and halides of potassium and rubidium as flux and heating to obtain a thermal gradient
10/02/1990US4960572 Method and apparatus for crystallizing substances dissolved in a liquid at zero-gravity
09/1990
09/26/1990EP0389086A1 Single crystalline fibrous superconductive composition and process for preparing the same
09/12/1990CN1045282A Growing low temperature phase-deviation barium borate monocrystal by smelting salt crystal method
09/11/1990US4956334 Method for preparing a single crystal of lanthanum cuprate
08/1990
08/28/1990US4952390 Heating copper compound with oxides of copper, rare earth element and alkaline earth metal; adding oxygen
08/08/1990EP0395746A4 Process for making transition metal nitride whiskers.
07/1990
07/25/1990EP0379359A2 A composite material
07/11/1990EP0377402A2 Potassium niobate crystals and method for their preparation
07/04/1990CN1043537A Potassium niobate crystals
06/1990
06/06/1990EP0371771A2 Process for preparing aluminium nitride and aluminium nitride so produced
06/05/1990US4931133 High temperature solution growth of barium borate (β-BaB2 O4)
05/1990
05/29/1990CA2004172A1 Process for preparing aluminum nitride and aluminum nitride so produced
05/22/1990US4927619 Diamond single crystal
05/15/1990US4925641 Process for preparing aluminum borate whiskers
05/05/1990CA2002203A1 Potassium niobate crystals
05/01/1990US4921531 Process for forming fine ceramic powders
04/1990
04/17/1990US4917757 Method of performing solution growth of ZnSe crystals
04/11/1990EP0362440A2 Process for crystal growth from solution
03/1990
03/21/1990CN1040634A Method for producing mono-crystalline alumina grains
03/20/1990US4909998 Apparatus for performing solution growth of group II-VI compound semiconductor crystal
03/07/1990CN1040228A Growth of lithium triborate monocrystal and its use
01/1990
01/24/1990EP0179852B1 Doped and undoped single crystal multilayered structures
01/10/1990CN1038719A Process for preparation of superconductors
12/1989
12/06/1989EP0344813A2 Method of melting ceramic superconductive material
11/1989
11/28/1989US4883648 Cubic boron nitride manufacture
11/28/1989US4883559 Reduction of transition metal oxide or nitride with cyanide salt
11/23/1989EP0342841A1 Method for producing mono-crystalline alumina grains
10/1989
10/24/1989US4875967 Method for growing a single crystal of cubic boron nitride semiconductor and method for forming a p-n junction thereof, and light emitting element
10/19/1989WO1989009747A1 Process for making transition metal nitride whiskers
09/1989
09/27/1989EP0334517A1 Growth of superconductor material in a fluxed melt, and article of manufacture
06/1989
06/15/1989WO1989005280A1 Process for forming fine ceramic powders and products thereof
06/13/1989US4838988 Process for obtaining crystals of intermetallic compounds, in particular isolated monocrystals, by cooling alloys in the molten state
05/1989
05/17/1989EP0316021A2 Doped and undoped single crystal multilayered structures
04/1989
04/25/1989US4824826 Millimeter size single crystals of superconducting YBa2 Cu3 O.sub.
04/04/1989US4818735 High melting, heat resistant
02/1989
02/15/1989CN1031066A Crystal syntheses in flux and method for ktiopo4 type solid solution epitaxial
12/1988
12/28/1988EP0296779A1 Aluminium borate whiskers and process for preparation there of
12/27/1988US4793894 Process for crystal growth from solution
12/21/1988EP0179907B1 Silver thiogallate single crystal layers epitaxially grown from potassium chloride-silver thiogallate solution
12/21/1988EP0179851B1 A method of synthesizing thin, single crystal layers of silver thiogallate (aggas2)
12/20/1988US4792377 Flux growth of sodium beta" alumina
11/1988
11/02/1988EP0288709A1 Method for preparing a single crystal of lanthanum cuprate
08/1988
08/02/1988US4761202 Single crystals of potassium titanyl phosphate
07/1988
07/05/1988US4755363 Alternatively employing batch-wise, vapor diffusion or free interface diffusion procedures
06/1988
06/01/1988EP0269532A1 Process for obtaining intermetallic compound crystals, especially isolated single crystals, by cooling molten alloys
05/1988
05/24/1988US4746396 Nonlinear optical properties
03/1988
03/02/1988CN86100393B Process & device of growing ktp crystal by the flux mothod
02/1988
02/24/1988EP0256238A2 Process and apparatus for producing single crystals
02/16/1988US4725331 Process for producing tin oxide fibers
02/03/1988EP0255327A2 Cubic boron nitride manufacture
02/02/1988CA1232184A1 Rapid lpe crystal growth
01/1988
01/13/1988EP0252537A1 Process for crystal growth of KTiOPO4 from solution
11/1987
11/11/1987EP0244867A2 Method and device for the cristallization of an in a liquid dissolved substance in a weightless condition
10/1987
10/13/1987US4699687 Method of synthesizing cubic system boron nitride
10/07/1987CN86101971A Crystal growth of the combined-functional crystal aluminium yttrium neodymium tetraborate
09/1987
09/02/1987CN86100393A Process and device of growing ktp crystal by the flux method
06/1987
06/10/1987EP0225050A2 Automated biopolymer crystal preparation apparatus and process
05/1987
05/06/1987EP0220462A2 Method of synthesizing cubic system boron nitride
03/1987
03/25/1987EP0215691A1 Process for the flux synthesis of crystals of the KTiOP04 type or monophosphate of potassium and titanyl
11/1986
11/18/1986US4623424 Process for producing tin oxide fibers
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