Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107)
08/2005
08/04/2005WO2005071715A2 Nanotube fabrication basis
08/04/2005WO2005071145A1 Dast twin crystal, process for producing the same and use thereof
08/04/2005WO2005071144A1 Method for predicting precipitation behavior of oxygen in silicon single crystal, method for determining production parameter of silicon single crystal, and storage medium storing program for predicting precipitation behavior of oxygen in silicon single crystal
08/04/2005WO2005071143A1 Process for producing single crystal of gallium-containing nitride
08/04/2005WO2005071135A2 Tantalum and other metals with (110) orientation
08/04/2005WO2005059973A3 Controlled growth of gallium nitride nanostructures
08/04/2005WO2005040453A3 Control of carbon nanotube diameter using cvd or pecvd growth
08/04/2005US20050171107 Crystal forms of lamotrigine and processes for their preparations
08/04/2005US20050170664 Manufacturing method for strained silicon wafer
08/04/2005US20050170649 Cdte single crystal and cdte polycrystal, and method for preparation thereof
08/04/2005US20050170610 Low defect density, ideal oxygen precipitating silicon
08/04/2005US20050169330 Laser annealing apparatus and annealing method of semiconductor thin film
08/04/2005US20050167697 High voltage switching devices and process for forming same
08/04/2005US20050167686 Nitride semiconductor thin film and method for growing the same
08/04/2005US20050167683 Sapphire/gallium nitride laminate having reduced bending deformation
08/04/2005US20050167646 Nanosubstrate with conductive zone and method for its selective preparation
08/04/2005US20050167001 Process for producing highly doped semiconductor wafers, and dislocation-free highly doped semiconductor wafers
08/04/2005US20050166837 Synthetic opal and photonic crystal
08/04/2005US20050166834 Rare earth-oxides, rare earth-nitrides, rare earth-phosphides and ternary alloys with silicon
08/04/2005US20050166833 Method of fixing seed crystal and method of manufacturing single crystal using the same
08/04/2005US20050166600 Superconducting magnet apparatus and maintenance method of refrigerator for the same
08/03/2005EP1560280A1 Thin film multilayer body, electronic device using such thin film multilayer body, actuator, and method for manufacturing actuator
08/03/2005EP1560261A1 Method for processing nitride semiconductor crystal surface and nitride semiconductor crystal obtained by such method
08/03/2005EP1560259A2 Nitride semiconductor thin film and method for growing the same
08/03/2005EP1559814A1 Process for producing crystalline nucleus and method of screening crystallization conditions
08/03/2005EP1559813A1 Single crystal, single crystal wafer, epitaxial wafer and method of growing single crystal
08/03/2005EP1559812A1 Method of measuring point defect distribution of silicon single crystal ingot
08/03/2005EP1558795A1 Method and apparatus for growing multiple crystalline ribbons from a single crucible
08/03/2005EP1392895B1 Semi-insulating silicon carbide without vanadium domination
08/03/2005CN1649181A Self-supported nitride semiconductor substrate and its production method, and light-emitting nitride semiconductor device using it
08/03/2005CN1649109A Laser annealing apparatus and annealing method
08/03/2005CN1649092A Process for producing heavy blended semiconductor wafer, and no dislocation, heavy blended semiconductor wafer
08/03/2005CN1649090A Nitride semiconductor thin film and method for growing the same
08/03/2005CN1648291A Process for preparing whisker calcium sulfate
08/03/2005CN1648290A Growing method for cerium blended lutetium disilicate scintillating mono crystal
08/03/2005CN1648289A Both chromium and ytterbium doped gadolinium-gallium gallium garnet self Q switching crystal and its growing method
08/03/2005CN1648288A Growing method of chromium and neodymium double doped gadolinium-gallium garnet self Q switching laser crystal
08/03/2005CN1648051A Method for preparing crystal nucleus prefabricated nano calcium carbonate and special equipment
08/03/2005CN1213177C Method and device for producing at least one silicon carbide monocrystal
08/03/2005CN1213176C Bridgman growth method for gallium strontium germanate piezoelectric crystal
08/02/2005US6924588 Piezoelectric crystal material and piezoelectric resonator
08/02/2005US6924509 Monoatomic and moncrystalline layer of large size, in diamond type carbon, and method for the manufacture of this layer
07/2005
07/28/2005WO2005069356A1 Process for producing monocrystal thin film and monocrystal thin film device
07/28/2005WO2005068690A1 Treatment of crystals in order to avoid light-induced modifications of the refraction index
07/28/2005WO2004048258A8 Method for forming carbon nanotubes
07/28/2005US20050164889 Method of producing biaxially textured buffer layers and related articles, devices and systems
07/28/2005US20050164475 Technique for perfecting the active regions of wide bandgap semiconductor nitride devices
07/28/2005US20050164473 Method of forming a relaxed semiconductor buffer layer on a substrate with a large lattice mismatch
07/28/2005US20050164436 Method of forming a relaxed semiconductor buffer layer on a substrate with a large lattice mismatch
07/28/2005US20050164419 Group III Nitride Crystal Substrate, Method of Its Manufacture, and Group-III Nitride Semiconductor Device
07/28/2005US20050164227 Method for preparing semiconductor nanocrystals having core-shell structure
07/28/2005US20050163692 Rare earth-oxides, rare earth -nitrides, rare earth -phosphides and ternary alloys with silicon
07/28/2005US20050161773 Rare earth-oxides, rare earth nitrides, rare earth phosphides and ternary alloys with silicon
07/28/2005US20050161772 Self-supported nitride semiconductor substrate and its production method, and light-emitting nitride semiconductor device using it
07/28/2005US20050161697 AlxInyGa1-x-yN mixture crystal substrate, method of growing same and method of producing same
07/28/2005US20050161663 Rare earth-oxides, rare earth -nitrides, rare earth -phosphides and ternary alloys with silicon
07/28/2005US20050161638 Luminous material for scintillator comprising single crystal of yb mixed crystal oxide
07/28/2005US20050160969 Apparatus and method for diamond production
07/28/2005US20050160968 Diamond composite substrate and process for producing the same
07/28/2005US20050160967 Process for preparing single crystal silicon having improved gate oxide integrity
07/28/2005US20050160966 Method for producing silicon single crystal and, silicon single crystal and silicon wafer
07/28/2005US20050160964 Photonic-crystal filament and methods
07/28/2005DE102004062283A1 Verfahren zur Herstellung optischer Fluoridkristalle A process for producing fluoride optical crystals
07/27/2005EP1557883A1 Soi wafer and method for manufacturing soi wafer
07/27/2005EP1557870A2 Group III nitride crystal substrate, method of its manufacture, and group-III nitride semiconductor device
07/27/2005EP1557487A2 Method of manufacturing GaN crystal substrate
07/27/2005EP1557486A1 Single crystal base thin film
07/27/2005EP1557485A1 Method for forming thin film on basic material through intermediate layer
07/27/2005EP1556529A2 Method and apparatus for crystal growth
07/27/2005CN1646736A Method for producing silicon single crystal and, silicon single crystal and silicon wafer
07/27/2005CN1646436A Spinel substrate and heteroepitaxial growth of III-V materials thereon
07/27/2005CN1646422A Method for producing nitrides and their uses as fluorescent marks and leds
07/27/2005CN1645567A Method of manufacturing GaN crystal substrate
07/21/2005WO2005066350A1 Biological process for the preparation of mineral crystals using plant seeds
07/21/2005US20050158995 Low-fluence irradiation for lateral crystallization enabled by a heating source
07/21/2005US20050158993 Lncuo(s,se,te)monocrystalline thin film, its manufacturing method, and optical device or electronic device using the monocrystalline thin film
07/21/2005US20050158208 Has base member and organic molecular film on surface of base member; film having non-affinity to liquid to be crystallized, and being bound to surface of base member via covalent bond; used to crystallize polymeric compounds including biomolecules such as proteins, nucleic acids; combinatorial chemistry
07/21/2005US20050157219 Terbium type paramagnetic garnet single crystal and magneto-optical device
07/21/2005US20050156258 Method of forming silicide film having excellent thermal stability, semiconductor device and semiconductor memory device comprising silicide film formed of the same, and methods of manufacturing the semiconductor device and the semiconductor memory device
07/21/2005US20050156175 High quality nitride semiconductor thin film and method for growing the same
07/21/2005US20050156155 Electronics, opto-electronic, magneto-electronics and magneto-optics devices, single crystal, integrated circuits
07/21/2005US20050155677 Tantalum and other metals with (110) orientation
07/21/2005US20050155544 Method of Manufacturing GaN Crystal Substrate
07/21/2005US20050155543 Diamond single crystal substrate manufacturing method and diamond single crystal substrate
07/21/2005US20050155542 Platform and system for crystal nucleation and growth
07/21/2005DE19925044B4 Halbleiterscheibe mit Kristallgitter-Defekten und Verfahren zur Herstellung derselben Semiconductor wafer having crystal lattice defects and methods of making the same
07/20/2005EP1555686A2 High quality nitride semiconductor thin film and method for growing the same
07/20/2005EP1555337A2 Diamond single crystal substrate manufacturing method and diamond single crystal substrate
07/20/2005EP1555336A2 Crucible for the growth of silicon crystal and process for the growth of silicon crystal
07/20/2005CN1643702A Semiconductor-nanocrystal/conjugated polymer thin films
07/20/2005CN1643189A Apparatus for growing monocrystalline group II-VI and III-V compounds
07/20/2005CN1643187A High pressure high temperature growth of crystalline group III metal nitrides
07/20/2005CN1641835A High quality nitride semiconductor thin film and method for growing the same
07/20/2005CN1641077A Method for preparing aragonite type calcium carbonate whisker
07/19/2005US6919138 Magnetic recording media
07/19/2005US6919128 Substrate having contact surface and plurality of parallel molecular units, where units are attached to substrate so as to be coupled electronically to substrate, such as through conjugated bond; chemical monolayer construction
07/19/2005US6918959 Semiconducting oxide nanostructures
07/19/2005US6918352 Method for producing coated workpieces, uses and installation for the method
07/14/2005WO2005064691A1 Method for treating powder particles
07/14/2005WO2005064661A1 Method for producing group iii nitride crystal, group iii nitride crystal obtained by such method, and group iii nitride substrate using same