Matches 1 - 50 out of 50


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US20150076340 MASS SPECTROMETRIC ANALYSIS USING NANOPARTICLE MATRICES  
Methods of characterizing an analyte of interest are provided. The methods can involve using a population of nanoparticles (e.g., magnetic ferrite nanoparticles) as a matrix for matrix-assisted...
US20110184333 PHOTOLABILE CAGED TRANSITION METAL COMPLEXES AND METHODS OF USING THE SAME  
The present invention provides compounds of Formula I: (I) along with compositions comprising the same and methods of using the same, such as for photodynamic therapy in the treatment of cancer.
US20150028222 PLASMA-BASED PHOTON SOURCE, ION SOURCE, AND RELATED SYSTEMS AND METHODS  
A photon source includes a plasma source for generating plasma and a photon guide through which the plasma travels. The photon guide includes an inner surface configured for reflecting photons...
US20120235032 Ionization Method, Ion Producing Device and Uses of the Same in Ion Mobility Spectrometry  
A method for ionizing, using pulses of ionization radiation, an analyte to be examined by way of ion mobility spectrometry using a pulse sequence is modulated with a known time-variable impression...
US20120248301 UV-LED IONIZATION SOURCE AND PROCESS FOR LOW ENERGY PHOTOEMISSION IONIZATION  
A UV-LED photoemission ionization source and process are disclosed that provide ionization of analytes including volatile molecular species and organic residues for detection with various ion...
US20150041674 Chemically Stable Visible Light Photoemission Electron Source  
A method of producing electrons via photoemission comprising providing diamond doped p-type with boron, treating a surface of the diamond by exposing it to atomic hydrogen inside an ultrahigh...
US20080272310 COLD ELECTRON EMITTER DEVICE FOR DISPLAY  
An electron emitter for a display provides an electron source, an electron accelerator, an electron collector disposed between the electron source and the electron accelerator, and one or more...
US20070235660 Tunable uniformity in a plasma processing system  
A method of tuning the uniformity of a plasma with a large sheath potential by locally affecting the density of a plasma is provided. The method comprises illuminating a body exposed to the plasma...
US20120261567 METAL OXIDE LASER IONIZATION-MASS SPECTROMETRY  
Disclosed herein are metal oxides, metal oxide surfaces, and methods of using metal oxides and metal oxide surfaces for matrix-free analysis, identification, and characterization of small...
US20140197333 MASS ANALYSER INTERFACE  
A mass analyzer includes a desolvation chamber into which an upstream gas is injected to provide a counter-flow to said downstream flow in the chamber. The counter-flow may slow the downstream...
US20140225000 ION SOURCE  
Provide an ion source for outputting ion beam with high purity of polyvalent positive ion. The ion source 10 includes: a target 12 from which electron and positive ion are generated by plasma...
US20050242293 Mounting mechanism for plasma extraction aperture  
An improved electrode subassembly for an ion implanter is provided. The subassembly comprises (i) a first generally planar electrode residing in a first plane and having a first aperture; (ii) a...
US20140008546 METHOD AND SUBSTRATES FOR FORMING CRYSTALS  
A structured substrate is described which is suitable for forming and hosting a crystal array, as well as associated methods for making and using such a structured substrate. The structured...
US20100276582 MOLECULAR ION ACCELERATOR  
A novel system and methods for accelerating analytes including, without limitation, molecular ions, biomolecules, polymers, nano- and microparticles, is provided. The invention can be useful for...
US20070158577 Method and apparatus for generating laser produced plasma  
The present invention provides a method of delivering solid material at a position far enough from any surrounding solid with high enough target density without scattering debris to the...
US20130228699 ION SOURCE  
According to one embodiment, there is provided an ion source. The ion source includes a vacuum-exhausted vacuum chamber, a target which is set in the vacuum chamber and generates a plurality of...
US20100044564 SPIN POLARIZED ION BEAM GENERATION APPARATUS AND SCATTERING SPECTROSCOPY APPARATUS USING THE SPIN POLARIZED ION BEAM AND SPECIMEN PROCESSING APPARATUS  
A spin polarized ion beam generation apparatus (30) can efficiently generate a spin polarized ion by using a pumping light generator (33) to an ion in a high frequency discharge tube (15) to...
US20080083882 Laser desorption assisted field ionization device and method  
The invention provides a mass spectrometry system, including an ion source for ionizing a sample. The ion source includes a surface for holding and ionizing the sample, an ion collection device...
US20090309018 MULTI-SOURCE PLASMA FOCUSED ION BEAM SYSTEM  
The present invention provides a plasma ion beam system that includes multiple gas sources and that can be used for performing multiple operations using different ion species to create or alter...
US20080083883 Methods of and apparatus for accessing a process chamber using a dual zone gas injector with improved optical access  
An injector provides optical access into a process chamber along an axial path from a diagnostic end point outside the process chamber through an optical access window. A hollow housing body...
US20130228698 ION SOURCE  
According to one embodiments, an ion source connected with a vacuum-exhausted downstream apparatus is provided. The ion source includes a vacuum chamber which is vacuum-exhausted, a target which...
US20110180699 DEVICE AND METHOD USING MICROPLASMA ARRAY FOR IONIZING SAMPLES FOR MASS SPECTROMETRY  
A device includes a first substrate having a principal surface having a plurality of sample sites having a corresponding sample; a second substrate having a principal surface facing and spaced...
US20060108538 Method of analyzing protein using laser ablation  
A method of analyzing a protein using laser ablation which comprises, in order to simultaneously atomize the atoms constituting the protein to be analyzed and ionize the same using a single laser...
US20080067409 Method and Apparatus for Generating Ions for Mass Analysis  
An apparatus and method is disclosed for reducing contamination in a mass spectrometer instrument system. The system includes an ion source at a first pressure for generating ions by laser...
US20140061500 ATMOSPHERIC PRESSURE ION SOURCE WITH EXHAUST SYSTEM  
An atmospheric pressure ion source, employing the principle of electrospray ionization, chemical ionization, or photo-ionization, comprises a spray probe for spraying a liquid into an ionization...
US20100127186 Laser produced plasma EUV light source  
A device is disclosed which may comprise a system generating a plasma at a plasma site, the plasma producing EUV radiation and ions exiting the plasma. The device may also include an optic, e.g.,...
US20120205546 OPTICAL IMAGING SYSTEM WITH LASER DROPLET PLASMA ILLUMINATOR  
A wafer inspection system includes a laser droplet plasma (LDP) light source that generates light with sufficient radiance to enable bright field inspection at wavelengths down to 40 nanometers....
US20100290587 LASER-BASED ACCELERATOR FOR INTERROGATION OF REMOTE CONTAINERS  
A method and apparatus for generating high-energy beams of electrons or x-rays through laser wakefield acceleration to remotely examine containers is disclosed. By scanning the beam of electrons...
US20130221234 LASER ION SOURCE  
According to one embodiment, there is provided a laser ion source. The laser ion source includes a vacuum chamber which is vacuum-exhausted and in which a target is transported and set, a valve...
US20130161530 LASER ION SOURCE  
According to one embodiment, a laser ion source is configured to generate ions by application of a laser beam, the laser ion source including a case to be evacuated, an irradiation box disposed in...
US20120145919 CHARGED PARTICLE SOURCE FROM A PHOTOIONIZED COLD ATOM BEAM  
A system for producing a charged particle beam from a photoionized cold atom beam. A vapor of neutral atoms is generated. From these atoms, an atom beam having axial and transverse velocity...
US20100320394 METHODS AND SYSTEMS FOR INCREASING THE ENERGY OF POSITIVE IONS ACCELERATED BY HIGH-POWER LASERS  
The energy of positive ions accelerated in laser-matter interaction experiments can be significantly increased by providing a plurality of laser pulses, e.g., through the process of splitting the...
US20160351369 System For Fast Ions Generation And A Method Thereof  
The present invention discloses a system and method for generating a beam of fast ions. The system comprising: a target substrate having a patterned surface, a pattern comprising nanoscale pattern...
US20160126052 System For Fast Ions Generation And A Method Thereof  
The present invention discloses a system and method tot generating a beam of fast ions. The system comprising: a target substrate having patterned surface, a pattern comprising nanoscale pattern...
US20160071716 MALDI IMAGING AND ION SOURCE  
An ion source for a mass spectrometer is disclosed comprising a lens and mirror arrangement which focuses a laser beam onto the upper surface of a target substrate. The lens has an effective focal...
US20160043522 HEURISTIC LASER DEVICE USING AN APPARATUS FOR PRODUCING LASER PULSES, AND CORRESPONDING HEURISTIC METHOD  
A laser device includes an apparatus for producing amplified laser pulses, using a plurality of amplifying optical fibers, and groups the basic amplified pulses into an overall amplified pulse, as...
US20150371813 SURFACE PROCESSING APPARATUS  
A surface processing apparatus is an apparatus which performs surface processing on an inspection object 20 by irradiating the inspection object with an electron beam. A surface processing...
US20150330944 AEROSOL IONIZER  
A system and method comprising an ion production chamber having a ultra-violet light source disposed towards said chamber, a harvest gas disposed to flow through the chamber from an inlet to an...
US20150287581 Piezo-Electric Vibration on an In-Source Surface Ionization Structure to Aid Secondary Droplet Reduction  
An ion source is disclosed comprising a nebuliser and a target. The nebuliser is arranged and adapted to emit, in use, a stream of analyte droplets which are caused to impact upon the target and...
US20150262808 Light Source Driven by Laser  
A light source includes an enveloped chamber (32) enclosing an ionizable medium (46) and at least one laser source to provide continuous energy to the plasma (64), i.e. the excited and ionized...
US20150123009 DEVICE FOR GENERATING HEAVY-ION BEAM AND METHOD THEREOF  
There is provided a device for generating a heavy-ion beam. The device includes a laser beam generating unit configured to generate a laser beam; a target configured to generate a heavy-ion beam...
US20150034814 MALDI Imaging and Ion Source  
An ion source for a mass spectrometer is disclosed comprising a lens and mirror arrangement which focuses a laser beam onto the upper surface of a target substrate. The lens has an effective focal...
US20130299716 APPARATUSES FOR GENERATING PROTON BEAM  
Provided is an apparatus for generating a proton beam, which includes a laser system providing a laser pulse, a target generating a proton beam by using the laser pulse, and a phase conversion...
US20130153783 SYSTEM FOR FAST IONS GENERATION AND A METHOD THEREOF  
The present invention discloses a system and method for generating a beam of fast ions. The system comprising: a target substrate having a patterned surface, a pattern comprising nanoscale pattern...
US20130118523 METHODS AND APPARATUSES FOR CLEANING AT LEAST ONE SURFACE OF AN ION SOURCE  
The present invention is concerned with methods and apparatus for cleaning the surface of an ion source in a mass spectrometer, for example an electrode of a MALDI ion source. The method includes...
US20120280138 FILM MEMBER, FILM TARGET FOR LASER-DRIVEN ION ACCELERATION, AND MANUFACTURING METHODS THEREOF  
The present disclosure provides a method of manufacturing film member for laser-driven ion acceleration, a film target, and a method of manufacturing the same, so that only the film member exists...
US20120211668 Beam Current Controller for Laser Ion Source  
The present invention relates to the design and use of an ion source with a rapid beam current controller for experimental and medicinal purposes. More particularly, the present invention relates...
US20120132827 ION ACCELERATION METHOD, ION ACCELERATION APPARATUS, ION BEAM IRRADIATION APPARATUS, AND ION BEAM IRRADIATION APPARATUS FOR MEDICAL USE  
A laser light is emitted from a laser light source and focused inside a cluster-gas. A nozzle is installed in a vacuum. The nozzle is configured so that a jet of gas can be jetted from its top...
US20120006998 CONFIGURATIONS OF USING A POINT LIGHT SOURCE IN THE CONTEXT OF SAMPLE SEPARATION  
A sample detection apparatus for detecting a fluidic sample in a flow cell of a sample separation system, the sample detection apparatus comprising an electromagnetic radiation source having a...
US20110248181 SYSTEM FOR FAST IONS GENERATION AND A METHOD THEREOF  
The present invention discloses a system and method for generating a beam of fast ions. The system comprising: a target substrate having a patterned surface, a pattern comprising nanoscale pattern...

Matches 1 - 50 out of 50