| Patents for C30B 13 - Single-crystal growth by zone-melting; Refining by zone-melting (2,141) |
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| 05/29/1985 | EP0142666A2 Process for producing monocrystalline silicium rods free of dislocations |
| 05/28/1985 | US4519850 -molten metal layer; themperature gradient |
| 05/08/1985 | EP0140774A1 Process for making a single-crystal semiconductor layer on an insulating substrate |
| 05/08/1985 | EP0140739A1 Apparatus for tensioning a thin sheet |
| 05/08/1985 | EP0140239A2 Apparatus and method for growing doped monocrystalline silicon semiconductor crystals using the float zone technique |
| 05/07/1985 | CA1186474A1 Process and apparatus for electromagnetically casting or reforming strip materials |
| 04/11/1985 | WO1985001523A1 Fabrication of single crystal fibers from congruently melting polycrystalline fibers |
| 04/09/1985 | US4510015 From polycrystalline to macrocrystalline structure |
| 03/19/1985 | CA1184095A1 Process and apparatus for recrystallization of thin strip material |
| 02/13/1985 | EP0133084A1 Process for making bismuth-germanate single crystals with a high scintillation efficiency |
| 01/31/1985 | WO1985000392A1 Chrysoberyl single crystal showing iridescent effect and process for its preparation |
| 12/27/1984 | EP0129159A1 Process and apparatus for production of monocrystalline and macrocrystalline layers, by example for photovoltaic cells |
| 12/20/1984 | WO1984004935A1 Process and apparatus for production of monocrystalline and macrocrystalline layers, by example for photovoltaic cells |
| 12/19/1984 | EP0128159A1 Apparatus and method for thermally treating a semiconductor substrate |
| 11/07/1984 | EP0124261A1 Process for producing monocrystalline layer on insulator |
| 11/07/1984 | EP0123863A2 Tape foils made of metal, process and apparatus for their manufacture, and their application |
| 10/30/1984 | US4479846 Method of entraining dislocations and other crystalline defects in heated film contacting patterned region |
| 09/25/1984 | US4473433 Heating a strip to melting point |
| 08/15/1984 | EP0115715A1 Process for elaborating ternary or quaternary semiconductor compounds |
| 08/14/1984 | US4465546 Selenides, tellurides, arsenides, phosphides |
| 08/14/1984 | US4465527 Method for producing a group IIB-VIB compound semiconductor crystal |
| 08/01/1984 | EP0114736A1 Method of controlled, uniform doping of floating zone silicon |
| 07/05/1984 | WO1984002540A1 Apparatus and method for thermally treating a semiconductor substrate |
| 04/25/1984 | EP0106722A1 Semiconductor heat treatment apparatus |
| 04/25/1984 | EP0106547A2 A method of manufacturing an oxide single crystal |
| 04/24/1984 | US4444728 Iridium-rhenium crucible |
| 04/18/1984 | EP0105347A1 Temperature gradient zone melting process and apparatus. |
| 04/17/1984 | CA1165669A1 Method of making monocrystalline ternary semiconductor compounds |
| 04/10/1984 | CA1165469A1 High voltage diode structures and method for their preparation |
| 03/13/1984 | US4436578 Method of setting a stable melting zone in a semiconductor crystalline rod during crucible-free zone melting thereof |
| 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 |
| 03/07/1984 | EP0101762A1 Process for the thermomigration of liquid phases, and apparatus for carrying out this process |
| 02/01/1984 | EP0099486A1 Diamond single crystals, a process of manufacturing and tools for using same |
| 01/31/1984 | US4428646 Optical fibers having crystalline material and method of making same |
| 01/24/1984 | US4427638 Apparatus for semiconductor ribbon-to-ribbon conversion |
| 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 | US4419177 Process for electromagnetically casting or reforming strip materials |
| 11/16/1983 | EP0093981A1 Method of producing a single-crystal silicon film |
| 10/27/1983 | WO1983003710A1 Temperature gradient zone melting process and apparatus |
| 10/19/1983 | EP0091806A2 A method for producing a single crystalline semiconductor layer |
| 10/18/1983 | US4410471 Ribbon-to-ribbon conversion with shaped molten zone |
| 10/18/1983 | US4410392 Crystallization, stress relieving |
| 10/11/1983 | US4408658 Apparatus and method for heating a material in a transparent ampoule |
| 09/28/1983 | EP0089610A1 Process for the production of silicon, especially applicable to solar cells |
| 09/07/1983 | EP0088004A2 Method for producing oriented islands of single crystal films |
| 09/07/1983 | EP0087426A1 Lateral epitaxial growth by seeded solidification. |
| 08/16/1983 | US4399116 Containing a small amount of oxygen |
| 08/16/1983 | US4398974 Semiconductors |
| 07/19/1983 | US4394183 Freezing interface, solubility, concentration |
| 07/05/1983 | US4392230 Method and apparatus for the manufacture of silicon by crucible-free zone melting |
| 05/03/1983 | US4381598 Method of making anode and cathode connections for electromigration |
| 05/03/1983 | CA1145859A1 Photo-induced temperature gradient zone melting |
| 04/12/1983 | CA1144363A1 Process and arrangement for the zonal heating or cooling of elongate treatment members |
| 02/08/1983 | US4372989 Process for producing coarse-grain crystalline/mono-crystalline metal and alloy films |
| 02/01/1983 | US4371421 Lateral epitaxial growth by seeded solidification |
| 01/26/1983 | EP0070760A1 Process for treating a liquid mass without contacting the walls of an apparatus, and application of this process to the formation of microgravity materials |
| 12/21/1982 | US4365155 Scintillator with ZnWO4 single crystal |
| 12/07/1982 | US4362501 Process and arrangement for the zonal heating or cooling of elongate treatment members |
| 11/30/1982 | US4361716 Current lead-in of the coaxial type for sealing to a container wall |
| 11/02/1982 | US4356861 Process for recrystallization of thin strip material |
| 10/28/1982 | WO1982003639A1 Lateral epitaxial growth by seeded solidification |
| 09/22/1982 | EP0060744A1 Method of preparing Hg1-x Cdx Te crystals |
| 08/19/1982 | WO1982002726A1 Growth of structures based on group iv semiconductor materials |
| 08/10/1982 | US4343832 Semiconductor devices by laser enhanced diffusion |
| 06/30/1982 | EP0054657A1 Floating zone melting process |
| 06/30/1982 | EP0054656A1 Floating zone melting process |
| 05/25/1982 | US4331827 Method of producing current lead-ins having coaxial construction |
| 05/25/1982 | US4331548 Ferrite single crystal and magnetic head containing the same |
| 04/20/1982 | US4325777 Method and apparatus for reforming an improved strip of material from a starter strip of material |
| 04/14/1982 | EP0049507A1 A process and apparatus for restructuring thin strip material, especially semi-conductor material |
| 04/14/1982 | EP0049453A1 Process and apparatus for electromagnetically casting or reforming strip materials |
| 04/06/1982 | US4323418 Melted by radio frequency induction |
| 04/06/1982 | US4323417 Method of producing monocrystal on insulator |
| 03/09/1982 | US4318753 Thermal treatment and resultant microstructures for directional recrystallized superalloys |
| 02/10/1982 | EP0045689A1 Process for the removal of boron from silicon by zone-melting with a reactive plasma |
| 02/09/1982 | USRE30863 Method for crucible-free zone meeting of semiconductor crystal rods |
| 01/13/1982 | EP0043776A1 Alumina-based mixed oxide compounds, manufacturing process and use thereof |
| 12/29/1981 | US4308474 Rare earth-iron magnetostrictive materials and devices using these materials |
| 12/15/1981 | US4305777 Under oxygen partial pressure |
| 11/24/1981 | US4302279 Process for producing ferrite single crystal for high frequency |
| 09/29/1981 | US4292487 Method for initiating the float zone melting of semiconductors |
| 08/26/1981 | EP0034283A2 Process and apparatus for the zonal heating or cooling of elongated workpieces |
| 08/25/1981 | US4285760 Zone purification of cylindrical ingots |
| 06/30/1981 | CA1104214A1 Rf induction heating circuits for float zone refining of semiconductor rods |
| 06/23/1981 | US4275035 Apparatus for electrical feed of a heater in a crystal-growing vessel |
| 06/02/1981 | US4270972 Method for controlled doping semiconductor material with highly volatile dopant |
| 05/19/1981 | CA1101317A1 Method of manufacturing a rod of crystalline material |
| 05/19/1981 | CA1101316A1 Apparatus for zone refining semiconductor rods |
| 05/12/1981 | US4267154 Apparatus for manufacturing high quality crystals |
| 03/24/1981 | US4258009 Large crystal float zone apparatus |
| 03/24/1981 | US4257841 Stabilizing and supporting apparatus for float zone refined semiconductor crystal rod |
| 03/24/1981 | US4257824 Photo-induced temperature gradient zone melting |
| 03/17/1981 | US4256531 Process for producing single crystal of yttrium-iron garnet or solid solution thereof |
| 03/10/1981 | US4255390 Increased surface area for greater heat-exchanging efficiency; fractional solidification; purification; separation |
| 02/19/1981 | WO1981000486A1 Photo-induced temperature gradient zone melting |
| 01/07/1981 | EP0021087A1 Method of preparing macrocrystalline or monocrystalline films of metals or alloys and application of the method to the manufacture of semiconductor circuits and contact electrodes |