| 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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| 08/07/1984 | US4464342 Ovens; cryogenics; chambers; outgassing |
| 08/07/1984 | US4464222 Process for increasing silicon thermal decomposition deposition rates from silicon halide-hydrogen reaction gases |
| 08/07/1984 | US4464094 Turbine engine component and method of making the same |
| 08/07/1984 | CA1172146A1 Method and apparatus for drawing monocrystalline ribbon from a melt |
| 08/01/1984 | EP0114736A1 Method of controlled, uniform doping of floating zone silicon |
| 07/25/1984 | EP0036891B1 Minimization of strain in single crystals |
| 07/24/1984 | CA1171342A1 Method of making magnetic film substrate composites |
| 07/24/1984 | CA1171341A1 Method for producing gadolinium garnet |
| 07/05/1984 | WO1984002539A1 Process and apparatus for obtaining silicon from fluosilicic acid |
| 07/04/1984 | EP0112649A2 Process for making laser host garnet crystal material free of water and hydroxyl ion impurities |
| 06/27/1984 | EP0111758A1 Liquid phase epitaxial growth method |
| 06/27/1984 | EP0111510A1 Low temperature process for depositing epitaxial layers. |
| 06/20/1984 | EP0111085A2 Ion implantation process for compound semiconductor |
| 06/19/1984 | CA1169336A1 String stabilized ribbon growth method and apparatus |
| 06/13/1984 | EP0110468A1 Method of growing an alloy film by a layer-by-layer process on a substrate, and a method of making a semiconductor device |
| 06/05/1984 | CA1168560A1 Heat treatment of cadmium mercury telluride |
| 05/29/1984 | US4451499 From oxygen and beryllium ionized vapors |
| 05/29/1984 | US4450889 Mold having a helix for casting single crystal articles |
| 05/23/1984 | EP0109165A1 Improved process for growing graphite fibres |
| 05/08/1984 | US4447289 Process for the manufacture of coarsely crystalline to monocrystalline sheets of semiconductor material |
| 05/01/1984 | US4445523 Apparatus for the surface cleaning of quartz-crystal pieces |
| 05/01/1984 | CA1166556A1 Minimization of strain in single crystals |
| 04/25/1984 | EP0106547A2 A method of manufacturing an oxide single crystal |
| 04/24/1984 | US4445223 Apparatus and method for determining the presence and frequency of a periodic signal |
| 04/24/1984 | US4444812 Combination gas curtains for continuous chemical vapor deposition production of silicon bodies |
| 04/24/1984 | US4444728 Iridium-rhenium crucible |
| 04/18/1984 | EP0105823A1 Mold having a helix for casting single crystal articles |
| 04/17/1984 | CA1165840A1 Apparatus and method for determining the presence of a periodic signal |
| 04/17/1984 | CA1165669A1 Method of making monocrystalline ternary semiconductor compounds |
| 04/04/1984 | EP0104741A1 Process for growing crystalline material |
| 04/04/1984 | EP0104559A1 Pulling method of single crystals |
| 04/03/1984 | US4440735 Process for production of photoconductive cadmium sulfide |
| 04/03/1984 | US4440728 Apparatus for growing tubular crystalline bodies |
| 04/03/1984 | CA1164698A1 Infrared light transmitting fiber and process for producing the same |
| 04/03/1984 | CA1164627A1 Hydrothermal process and apparatus for synthesizing crystalline powders |
| 03/21/1984 | EP0103470A1 Titanium disulfide thin film and process for fabricating the same |
| 03/21/1984 | EP0103443A2 Process for fabricating an optical device |
| 03/07/1984 | EP0102130A1 Method of growing monocrystalline bodies of volatile compounds |
| 03/07/1984 | EP0102054A1 Method for growing GaAs single crystal by using floating zone |
| 03/06/1984 | US4435484 Device for propagating magnetic domains |
| 03/06/1984 | US4435224 Process for preparing homogeneous layers of composition Hg1-x Cdx |
| 02/21/1984 | US4433034 Magnetic bubble layer of thulium-containing garnet |
| 02/16/1984 | WO1984000543A1 Single crystalline dl-cysteine and process for their preparation |
| 02/15/1984 | EP0100484A1 Method of manufacturing cobalt-epitaxial layered iron oxides for magnetic recording |
| 02/15/1984 | EP0100453A1 Method for growing a GaAs single crystal by pulling from GaAs melt |
| 02/02/1984 | WO1984000353A1 Ultra-pure epitaxial silicon |
| 01/31/1984 | US4428783 Process for the manufacture of vertical P-N junctions in the pulling of silicon from a silicon melt |
| 01/31/1984 | US4428646 Optical fibers having crystalline material and method of making same |
| 01/25/1984 | EP0099168A2 Apparatus for performing solution growth of group II-VI compound semiconductor crystal |
| 01/24/1984 | US4427464 Liquid phase epitaxy |
| 01/19/1984 | WO1984000178A1 Low temperature process for depositing epitaxial layers |
| 01/18/1984 | EP0098724A1 Single crystal production |
| 01/18/1984 | EP0098471A2 Method of growing silicon crystals by the Czochralski method |
| 01/11/1984 | EP0097676A1 Diameter control in czochralski crystal growth |
| 01/03/1984 | CA1159629A1 Method for producing pre-shaped alpha-silicon nitride whisker compacts and loose whiskers for composite material reinforcement |
| 12/28/1983 | EP0096922A1 Method of preparing a plurality of castings having a predetermined composition |
| 12/21/1983 | EP0096298A1 Process for producing polycrystalline silicon bars suitable for subsequent zone refining |
| 12/07/1983 | EP0095757A1 Process for making polycrystalline silicon ingots suitable for subsequent zone melting |
| 12/07/1983 | EP0095756A1 Process for making polycrystalline silicon ingots |
| 12/07/1983 | EP0095707A1 Process for making polycrystalline silicon ingots suitable for subsequent zone melting |
| 12/06/1983 | US4419178 Endless belts, monocrystals |
| 12/06/1983 | US4419151 Crystal and germanium modification and process for its preparation |
| 11/29/1983 | US4418096 Process for preparing layers of Hg1-x Cdx Te |
| 11/29/1983 | US4417944 Controlled heat sink for crystal ribbon growth |
| 11/29/1983 | US4417943 Crucible rotation speed |
| 11/29/1983 | CA1157626A1 Process for growing diamonds |
| 11/22/1983 | US4416723 Method for producing sapphire tubes |
| 11/16/1983 | EP0093981A1 Method of producing a single-crystal silicon film |
| 11/15/1983 | US4415414 N-type semiconductors; electrolysis using a hydrogen fluoride electrolyte; ligh radiation |
| 11/08/1983 | US4414290 Rare earth-iron garnet |
| 11/01/1983 | US4412903 Coating infra red transparent semiconductor material |
| 10/26/1983 | EP0092409A1 Process for manufacturing boron-doped gallium arsenide single crystal |
| 10/25/1983 | CA1155735A1 Method for making silicon rods |
| 10/19/1983 | EP0091680A2 Magnetic bubble device using thulium-containing garnet |
| 10/18/1983 | US4410392 Crystallization, stress relieving |
| 10/12/1983 | EP0090817A1 Thin films of compounds and alloy compounds of group iii and group v elements. |
| 10/05/1983 | EP0090521A2 A method of performing solution growth of a group III-V compound semiconductor crystal layer under control of the conductivity type thereof |
| 10/04/1983 | US4407585 Scent-awake clock |
| 09/27/1983 | US4406871 Process for growing diamonds |
| 09/06/1983 | US4402994 Carbides, nitrides, and carbonitrides of titanium, zirconium and hafnium |
| 09/06/1983 | US4402772 Superalloy single crystal articles |
| 09/01/1983 | WO1983002963A1 Monocrystalline jewelry material on basis of aluminium garnets |
| 09/01/1983 | WO1983002962A1 Monocrystalline material on basis of aluminium garnets |
| 08/31/1983 | EP0087379A1 Casting a metal single crystal article using a seed crystal and a helix |
| 08/30/1983 | US4401719 Highly hard material coated articles |
| 08/30/1983 | US4401505 Furnace heating in gas to accumulate defects in interfacial layer |
| 08/23/1983 | CA1152620A1 Equilibrium growth technique for preparing pbs.sub.xse in1-x xx epilayers |
| 08/16/1983 | US4399364 Diamond treatment |
| 08/09/1983 | US4397813 Apparatus for manufacturing single crystals |
| 08/03/1983 | EP0084804A1 Cut gem, especially a diamond |
| 07/27/1983 | EP0084192A2 Crystals for altering the frequency of an incident optical wave and apparatus and methods for using same |
| 07/27/1983 | EP0084115A2 Hydrothermal crystal growing process |
| 07/26/1983 | CA1150602A1 Method of growing n-type gaas layers by molecular beam epitaxy |
| 07/21/1983 | WO1983002464A1 Diameter control in czochralski crystal growth |
| 07/19/1983 | US4394401 Method of plasma enhanced chemical vapor deposition of phosphosilicate glass film |
| 07/19/1983 | US4394183 Freezing interface, solubility, concentration |
| 07/12/1983 | US4392894 Superalloy properties through stress modified gamma prime morphology |
| 07/12/1983 | CA1149710A1 Process for making solar cell base material |
| 07/12/1983 | CA1149709A1 Magneto-optic bi.sub.1 lu.sub.2 fe.sub.5 o in12 xx crystals |
| 07/05/1983 | US4392230 Method and apparatus for the manufacture of silicon by crucible-free zone melting |