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WO2008103733A9 |
Field emission based ionization sources are provided, with the emitter (305) being a carbon nanotube field emitter. Such emitters can replace Ni-63 beta emitters. Ionization of a gas (308) that is flowed through the gap (310) between the...
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WO/2008/122205A1 |
A method of accelerating ions by laser includes bombarding a single-layer target by circularly polarized laser. Said single-layer target is a film including ions to be accelerated, and the electron normalization area density σof the sin...
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WO/2008/121549A1 |
Techniques improving the performance and extending the lifetime of an ion source (202a) with gas mixing are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for improving performance and exten...
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WO/2008/118203A2 |
A closed drift ion source is provided, having an anode that serves as both the center magnetic pole and as the electrical anode. The anode has an insulating material cap that produces a closed drift region to further increase the electri...
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WO/2008/113942A1 |
The invention relates to a field effect emitter for a field emission thruster or colloid thrusters, that comprises first and second revolution parts (110, 120) defining an inner tank (160) for supplying a conductive liquid metal or ionic...
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WO/2008/107705A1 |
Apparatus for the production of a charged particle beam, comprising: an ion source plasma chamber (104), having a door (106), and an accelerator (102) mounted on the face of the door remote from the ion source plasma chamber.
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WO/2008/106448A2 |
Ion sources and methods of operating an electromagnet of an ion source for generating an ion beam with a controllable ion current density distribution. The ion source (10) includes a discharge chamber (16) and an electromagnet (42; 42a-d...
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WO/2008/091729A2 |
A technique improving the performance and extending the lifetime of an ion source (202a) with gas dilution is disclosed. In one particular exemplary- embodiment, the technique may be realized as a method for improving performance and ext...
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WO/2008/088971A2 |
Techniques for providing ion source feed materials are disclosed. In one particular exemplary embodiment, the techniques may be realized as a container for supplying an ion source feed material. The container may comprise an internal cav...
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WO/2008/069110A1 |
A spin-polarization ion beam generator (30) generates spin-polarization ion beam with high efficiency by applying circularly- and linearly-polarized pumping light beams (34, 35) generated by a pumping light generating section (33) from m...
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WO/2008/067563A2 |
An ion source (406), often used for materials processing applications in a vacuum processing chamber (410), is provided with an adaptive control system (426). The adaptive control system (426) has a microprocessor (425) and memory (427) ...
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WO/2008/064021A2 |
An ion source includes structure having separate first and second ion volumes therein, and electron source structure having first and second portions that selectively supply electrons to the first and second ion volumes, respectively. Th...
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WO/2008/061173A2 |
A high-brightness, space-charge-dominated circular charged-p article beam system includes a flat circular emitter that emits charge particles to form a space-charge-dominated circular charged-particle beam. The space-charge-dominated cir...
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WO/2008/020855A1 |
A technique improving performance and lifetime of inductively heated cathode ion sources is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for improving performance and lifetime of an inducti...
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WO/2008/012094A2 |
An ion source for generating negatively charged ions is presented and described, said ion source having a closure plate which is provided with an outlet opening and which has a wall which surrounds a combustion chamber, wherein the wall ...
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WO/2008/014332A2 |
A method and apparatus for directing an ion beam toward a surface of a substrate is disclosed. Certain embodiments of the invention relate generally to ion beam sources adapted to direct ion beams toward a surface of a substrate at an ob...
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WO/2008/009889A1 |
This invention relates to a broad beam ion deposition apparatus (100) including an ion source (101), a target (102), a tillable substrate table (103) and an auxiliary port (104). The target (102) is in the form of a carousel which carrie...
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WO/2008/009898A1 |
This invention relates to an Ion gun (10) which comprises of plasma generator (11) driven from an RF source (12), a plasma or source chamber (13), having an outlet (14), across which is mounted an accelerator grid (15). The accelerator g...
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WO/2008/011263A2 |
An on-axis ion source has an ionization chamber and an adjacent low-pressure region The on-axis ion source also includes a capilla tube (20) having an axial bore for supporting fluid communication between the ionization chamber and the a...
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WO/2008/004240A2 |
A vacuum-arc device including: a consumable cathode (230) including a first material having a defined active surface, a refractory anode (220) including a second material, an inter-electrode volume (260), bounded partially by at least a ...
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WO/2007/142296A1 |
Provided is a neutral generating apparatus (1) comprising an ion generating device (2). This ion generating device (2) includes an ion generating tube (21) adapted to be fed with a deuterium gas or a tritium gas, a magnet (22) arranged o...
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WO/2007/138371A2 |
The invention relates to method and apparatus for production of gaseous ions from components of a condensed phase sample and analysis thereof, wherein one ore more liquid jet(s) is/are directed to the surface of the sample to be investig...
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WO/2007/139425A1 |
The invention relates to mass-spectrometry engineering and can be used for carrying out isotopic analysis of solid materials. The inventive tape ioniser for the ion source of a mass-spectrometer is made of a refractory metal tape, whose ...
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WO/2007/136722A2 |
An exemplary ion source (12) for creating a stream of ions has an aluminum alloy arc chamber body (76) that at least partially bounds an ionization region (R) of the arc chamber. The arc chamber body is used with a hot filament arc chamb...
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WO/2007/132922A1 |
Provided is an ion source which can generate an ion beam having a large width, a large beam current and excellent uniformity in beam current distribution in the width direction, and furthermore, can lengthen the life of a cathode. An ion...
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WO/2007/109672A2 |
A mass spectrometer employing an electrostatic ion trap and electron trap. An ion source generates a stream of ions that are directed into the mass spectrometer. The mass spectrometer includes an ion-focusing region for focusing the ions...
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WO/2007/106176A2 |
At least one orifice is added to an AC ionizer with nozzles and ionizing electrodes that are used to remove static charge. The orifice is placed in a location where electrostatic forces are weak and where gas ions can be easily extracted...
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WO/2007/087285A2 |
An array of microcavity plasma devices is formed in a ceramic substrate (14, 22a, 22b) that provides structure for and isolation of an array of microcavities (12, 24, 46, 50) that are defined in the ceramic substrate. The ceramic substra...
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WO/2007/087213A2 |
Methods of ion implantation and ion sources used for the same are provided. The methods involve generating ions from a source feed gas that comprises multiple elements. For example, the source feed gas may comprise boron and at least two...
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WO/2007/087212A1 |
A method of implanting ions comprising generating C2B10Hx ions from C2B10H12 and implanting the C2B10Hx ions in a material. In some embodiments, the molecular weight of the C2B10Hx ions is greater than 100 amu. .In other embodiments, the...
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WO/2007/084880A2 |
An ion source (1500) has a removable anode assembly (1550) that is separable and from a base assembly (1552) to allow for ease of servicing the consumable components of the anode assembly (1500). Such consumables are easily removable and...
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WO/2007/067317A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067310A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067311A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067315A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067328A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067313A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067318A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/067316A2 |
Ion sources, systems and methods are disclosed.
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WO/2007/050475A2 |
The present invention relates to an ion drive for selectively isolating an analyte of interest and methods of use thereof. The ion drive includes a substrate with channels therethrough, a conductive material coating on the bottom and top...
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WO/2007/045739A1 |
The invention concerns a reading/writing tip configured in the shape of a needle consisting of a core (3) of refractory material covered with a coating (9) of electrically conductive material, and having an outer microscope needle geomet...
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WO/2007/044361A2 |
A MALDI/LDI source is disclosed that includes an ion optical device and beam- focusing optics disposed on opposite sides of a sample support that is at least locally transparent in a region underlying the sample to allow transmission of ...
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WO/2007/029777A1 |
To enable long-life, stable plasma formation. A ion source in which a high-frequency antenna (16) is installed on the outer peripheral side of a partition wall (15) consisting a dielectric and partitioning a plasma producing chamber (14)...
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WO/2007/023489A1 |
The present invention discloses in cathodic arc plasma, a system of obtaining a high current emission of hot electrons having temperature equivalent to 10 eV to 15 eV, by an Arc Plasma Emitter and method utilizing the same. The system is...
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WO/2007/002121A2 |
In accordance with the present invention, modular corona shields are employed in a HTS device to reduce the electric field surrounding the HTS device. In a exemplary embodiment a fault current limiter module in the insulation region of a...
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WO/2007/002455A2 |
A helicon plasma source has a discharge tube, a radio frequency antenna disposed proximate the discharge tube, and a permanent magnet positioned with respect to the discharge tube so that the discharge tube is in a far-field region of a ...
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WO/2006/121602A1 |
In certain example embodiments of this invention, there is provided an ion source including an anode (25) and a cathode (5) . In certain example embodiments, a multi-piece outer cathode (5b') is provided. The multi-piece outer cathode (5...
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WO/2006/115172A1 |
A solid ion source capable of generating an ion beam even if a high-melting-point material is used and preventing film forming due to the solidification of material gas on the surface of an object of ion implantation. The solid ion sourc...
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WO/2006/107822A2 |
The invention is directed to a system and method for detecting substances, such as explosives and/or drugs, using, in part, short bursts of energy light from a relatively low energy strobe. Embodiments include coupling the strobe with a ...
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WO/2006/103524A1 |
Ion sources or generators for focused ion beam emission (FIB) applications emitting ion beams into vacuum or a gas are used in industry and research for the characterization and processing of surfaces. With appropriate focusing, such ion...
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