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1. 发明申请

WO2014065576A1 β-ＮＭＲ용 편극빔 생성 장치 审中-公开
标题翻译：用于生成偏振光束的装置＆Bgr; -NMR
公开(公告)号：WO2014065576A1
公开(公告)日：2014-05-01
申请号：PCT/KR2013/009449
申请日：2013-10-23
申请人： 기초과학연구원
发明人： 이주한 , 김기동 , 신택수 , 김용균 , 김선기
IPC分类号： H01J27/02
CPC分类号： H01J27/20 , H05H6/00
摘要： 본 발명에 따른 β-NMR용 편극빔 생성 장치는 양성자를 가속하여 양성자 빔을 생성하는 가속부; 가속부에서 가속된 양성자 빔이 충돌되어 일어나는 핵분리 반응에 의해 8Li이온이 함유된 혼합이온이 생성되는 다단의 9Be표적과, 9Be표적들 사이에 각각 개재되어 8Li이온을 정지시키고 중성화하는 레늄판을 포함하는 표적부; 레늄판을 가열하여 표적부에서 8Li원자를 + 1가의 이온으로 재이온화하여 탈출시키는 가열수단 및 레늄판에서 탈출된 8Li이온을 집속하여 8Li이온빔을 생성하는 집속부를 포함하는 것을 특징으로 한다.
摘要翻译：根据本发明的用于产生用于NMR的偏振光束的装置包括：用于加速质子以产生质子束的加速单元; 包括多级9Be靶的目标单元，其中由通过加速单元加速的质子束的碰撞引起的裂变裂变反应产生8Li离子的混合离子和插入在9Be靶之间的铼板停止并中和8Li离子; 加热装置，用于加热铼板以将8Li原子重离子到一价离子，并使一价离子从目标单元逸出; 以及用于聚焦从铼板逸出的8Li离子以产生8Li离子束的聚焦单元。

2. 发明申请

WO2006056975A2 ANIONIC AND NEUTRAL PARTICULATE BEAMS 审中-公开
标题翻译：阴离子和中性颗粒物
公开(公告)号：WO2006056975A2
公开(公告)日：2006-06-01
申请号：PCT/IL2005/001230
申请日：2005-11-21
申请人： TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD. , KOLODNEY, Eli , BEKKERMAN, Anatoly , TSIPINYUK, Boris
发明人： KOLODNEY, Eli , BEKKERMAN, Anatoly , TSIPINYUK, Boris
IPC分类号： H05F3/00 , C01B31/00 , B01J19/08
CPC分类号： H01J49/16 , H01J27/20 , H01J27/26 , H01J49/14 , H05H3/02
摘要： An apparatus for the generation of anionic and neutral particulate beams is described. The apparatus comprises a duct defined by walls having an inner surface capable of sustaining a temperature above an electron emission temperature of the surface, so as to negatively charge electrically neutral particles being passed through the duct when the surface is heated to the temperature; a heating element for heating the inner surface to the temperature; and an acceleration electrode for ion-optically controlling and manipulating the negatively charged particles into the anion beam. The apparatus may further comprise a protection electrode defining a protected region, which substantially prevent emitted electrons from escaping the protected region. Moreover, a system for analyzing substances ejected from a surface of a sample bombarded with an anion beam generated by the apparatus is described. The system further comprises a detector for detecting the substances once ejected of the surface. Further, a method of generating an anion beam is described.
摘要翻译：描述了用于产生阴离子和中性粒子束的装置。该装置包括由具有能够维持高于表面的电子发射温度的温度的内表面的壁限定的管道，以便当表面被加热到该温度时，对电中性颗粒进行负电荷通过管道; 用于将内表面加热至温度的加热元件; 以及用于离子光学地控制和操纵带负电的粒子进入阴离子束的加速电极。该装置还可包括限定受保护区域的保护电极，其基本上防止发射的电子逸出受保护区域。此外，描述了用于分析从由该装置产生的阴离子束轰击的样品的表面喷射的物质的系统。该系统还包括用于检测一旦喷射出表面的物质的检测器。此外，描述了产生阴离子束的方法。

3. 发明申请

WO2009100073A3 METHOD AND APPARATUS FOR NORMALIZING PERFORMANCE OF AN ELECTRON SOURCE 审中-公开
标题翻译：用于规范电子源性能的方法和设备
公开(公告)号：WO2009100073A3
公开(公告)日：2009-11-19
申请号：PCT/US2009032977
申请日：2009-02-03
申请人： THERMO FINNIGAN LLC , QUARMBY SCOTT T , GUCKENBERGER GEORGE B , MCCAULEY EDWARD B
发明人： QUARMBY SCOTT T , GUCKENBERGER GEORGE B , MCCAULEY EDWARD B
IPC分类号： H01J49/14 , H01J27/20
CPC分类号： H01J27/20 , H01J49/147
摘要： A method for operating a mass spectrometer includes determining a first performance characteristic while operating the mass spectrometer with a first electron emitter, storing first information relating to the first performance characteristic, determining a second performance characteristic while operating the mass spectrometer with a second electron emitter, storing second information relating to the second performance characteristic, and thereafter switching from operation using the first electron emitter to operation using the second electron emitter. The switching includes using the first and second information to normalize performance of the second electron emitter after the switching relative to performance of the first electron emitter before the switching.
摘要翻译：一种用于操作质谱仪的方法包括：确定第一性能特性，同时用第一电子发射器操作质谱仪;存储与第一性能特性有关的第一信息;确定第二性能特性，同时用第二电子发射器操作质谱仪; 存储与第二性能特性相关的第二信息，然后从使用第一电子发射器的操作切换到使用第二电子发射器的操作。切换包括使用第一和第二信息来相对于切换之前的第一电子发射器的性能来标准化在切换之后的第二电子发射器的性能。

4. 发明申请

WO01043160A1 IONIZER FOR GAS CLUSTER ION BEAM FORMATION 审中-公开
标题翻译：气体聚集离子束形成离子
公开(公告)号：WO01043160A1
公开(公告)日：2001-06-14
申请号：PCT/US2000/033620
申请日：2000-12-08
IPC分类号： H01J27/20 , H01J37/08 , H01J49/04
CPC分类号： H01J27/20 , H01J27/026 , H01J37/08 , H01J2237/0048 , H01J2237/0812
摘要： A neutral beam ionizing apparatus for electron impact ionization of a substantially cylindrical neutral beam. The apparatus includes an electron source, and a circularly cylindrical ionizing region that is substantially free of magnetic fields. In one embodiment of the invention, the beam is a gas cluster beam, and the electron source includes a heated filament for emitting thermions, the filament including one or more direction reversals shaped to produce self-nulling magnetic fields so as to minimize the magnetic field due to filament heating current. In another embodiment of the invention, a neutral beam ionizing apparatus for electron impact ionization of a substantially cylindrical neutral beam includes at least one electron source, and an elliptically cylindrical ionizing region. In one embodiment, the elliptically cylindrical ionizing region includes a pair of co-focal elliptically cylindrical electrodes biased so as to cause electrons emitted from the at least one electron source to orbit repeatedly through the axis of the beam to be ionized.
摘要翻译：一种用于大致圆柱形中性光束的电子轰击电离的中性束电离装置。该装置包括电子源和基本上没有磁场的圆柱形电离区域。在本发明的一个实施例中，光束是气体束束，并且电子源包括用于发射热电偶的加热灯丝，灯丝包括一个或多个成形为产生自归零磁场的方向反转，以使磁场最小化由于灯丝加热电流。在本发明的另一个实施例中，用于大致圆柱形中性光束的电子轰击电离的中性束离子化装置包括至少一个电子源和椭圆形电离区域。在一个实施例中，椭圆柱形电离区域包括一对共焦椭圆柱形电极，其被偏置以使得从至少一个电子源发射的电子重复地穿过待离子束的光束的轴线。

5. 发明申请

WO2009100073A2 METHOD AND APPARATUS FOR NORMALIZING PERFORMANCE OF AN ELECTRON SOURCE 审中-公开
标题翻译：用于正常化电子源性能的方法和装置
公开(公告)号：WO2009100073A2
公开(公告)日：2009-08-13
申请号：PCT/US2009/032977
申请日：2009-02-03
申请人： THERMO FINNIGAN LLC , QUARMBY, Scott, T. , GUCKENBERGER, George, B. , MCCAULEY, Edward, B.
发明人： QUARMBY, Scott, T. , GUCKENBERGER, George, B. , MCCAULEY, Edward, B.
IPC分类号： H01J49/00 , B01D59/44
CPC分类号： H01J27/20 , H01J49/147
摘要： A method for operating a mass spectrometer includes determining a first performance characteristic while operating the mass spectrometer with a first electron emitter, storing first information relating to the first performance characteristic, determining a second performance characteristic while operating the mass spectrometer with a second electron emitter, storing second information relating to the second performance characteristic, and thereafter switching from operation using the first electron emitter to operation using the second electron emitter. The switching includes using the first and second information to normalize performance of the second electron emitter after the switching relative to performance of the first electron emitter before the switching.
摘要翻译：用于操作质谱仪的方法包括：在用第一电子发射器操作质谱仪的同时确定第一性能特征，存储与第一性能特征相关的第一信息，在用第二电子发射器操作质谱仪时确定第二性能特征，存储与第二性能特征相关的第二信息，然后从使用第一电子发射器的操作切换到使用第二电子发射器的操作。切换包括在切换之前相对于第一电子发射器的性能，使用第一和第二信息来规范第二电子发射器的性能。

6. 发明申请

WO2004048964A1 PYRO-ELECTRIC ELECTRON SOURCE 审中-公开
标题翻译：微电子电源
公开(公告)号：WO2004048964A1
公开(公告)日：2004-06-10
申请号：PCT/IT2003/000745
申请日：2003-11-18
申请人： SAES GETTERS S.P.A. , CARRETTI, Corrado , LONGONI, Giorgio , FERRARIO, Bruno
发明人： CARRETTI, Corrado , LONGONI, Giorgio , FERRARIO, Bruno
IPC分类号： G01N27/64
CPC分类号： H01J27/20
摘要： The present invention relates to a pyro-electric electron source, comprising a hermetic chamber (1), provided with at least a beryllium window (3) and internally containing a crystal (2) of pyro-electric material arranged in front of said beryllium window (3), a heating or cooling element (6) for said crystal (2), an inert gas at low pressure and a device (4) comprising a non-evaporable getter material. The source of the invention has particular application as ionizing device for an ion mobility spectrometer.
摘要翻译：本发明涉及一种热电子源，其包括设置有至少铍窗（3）并且内部包含布置在所述铍窗前面的热电材料晶体（2）的密封室（1）（3），用于所述结晶（2）的加热或冷却元件（6），低压惰性气体和包含非蒸发性吸气材料的装置（4）。本发明的源头具有离子迁移谱仪的离子化装置的特殊应用。

7. 发明申请

WO9010303A3 PRODUCTION OF ION BEAMS BY CHEMICALLY ENHANCED SPUTTERING OF SOLIDS 审中-公开
标题翻译：通过化学增强固体溅射生产离子束
公开(公告)号：WO9010303A3
公开(公告)日：1990-10-18
申请号：PCT/US9000677
申请日：1990-02-06
申请人： VARIAN ASSOCIATES
发明人： ROSENBLUM STEPHEN S , DONIGER KENNETH J
IPC分类号： H01J27/20 , H01J37/08 , H01J
CPC分类号： H01J37/08 , H01J27/20
摘要： A method for producing an ion beam for ion implantation by chemically enhanced bombardment of solids. The method is carried out in a reaction chamber having an anode and cathode and a cathode liner rich in a selected element, namely boron, arsenic, phosphorus or antimony. A non-poisonous feed gas is introduced into the reaction chamber and energy is supplied to the feed gas to generate a plasma in the reaction chamber. The constituents of the plasma react chemically with the selected element in the cathode liner and an electrical potential is established between the anode and the cathode so that ions in the plasma bombard the cathode liner. The chemical reaction and bombardment together generate an ion species in the plasma containing the selected element. A beam of ions containing the selected species is then extracted from the plasma.
摘要翻译：通过化学增强轰击固体来产生用于离子注入的离子束的方法。该方法在具有阳极和阴极以及富含选定元素的阴极衬里（即硼，砷，磷或锑）的反应室中进行。将无毒的原料气引入反应室中，并将能量供应给原料气以在反应室中产生等离子体。等离子体的成分与阴极衬里中的选定元素发生化学反应，并且在阳极和阴极之间建立电势，使得等离子体中的离子轰击阴极衬里。化学反应和轰击一起在包含选定元素的等离子体中产生离子种类。然后从等离子体中提取含有所选物质的离子束。

8. 发明申请

WO2011037350A2 IONIZATION GENERATING TUBE AND AN IONIZATION GENERATING DEVICE COMPRISING THE SAME 审中-公开
标题翻译：离子化生成管和包含其的离子化生成装置
公开(公告)号：WO2011037350A2
公开(公告)日：2011-03-31
申请号：PCT/KR2010006300
申请日：2010-09-15
申请人： ENVIRO KOREA CO LTD , SEO EUN MI , PARK SUNG HAN
发明人： SEO EUN MI , PARK SUNG HAN
IPC分类号： H01T23/00
CPC分类号： H01J27/20 , H01T23/00
摘要： Disclosed are an ionization generating tube and an ionization generating device comprising the same. An ionization generating tube according to one aspect of the present invention has a hollow tube construction; and the tube is formed from a mixture of a ceramic and a radioactive substance, and the radioactive substance is distributed along the entire length of the tube. Consequently, the ionization generating tube according to the present invention can enhance ionization efficiency since the surface area over which alpha particles are emitted can be increased.
摘要翻译：公开了一种电离产生管和包含该电离产生管的电离产生装置。根据本发明的一个方面的电离产生管具有中空管结构; 并且管由陶瓷和放射性物质的混合物形成，并且放射性物质沿管的整个长度分布。因此，根据本发明的电离产生管可以提高电离效率，因为可以增加发射α粒子的表面积。

9. 发明申请

WO2009140849A1 双面离子源审中-公开
公开(公告)号：WO2009140849A1
公开(公告)日：2009-11-26
申请号：PCT/CN2009/000157
申请日：2009-02-16
申请人：同方威视技术股份有限公司 , 清华大学 , 陈志强 , 李元景 , 彭华 , 张清军 , 林津 , 毛绍基 , 代主得 , 曹士娉 , 张仲夏 , 张阳天 , 林德旭 , 王清华 , 王少锋 , 李徽
发明人：陈志强 , 李元景 , 彭华 , 张清军 , 林津 , 毛绍基 , 代主得 , 曹士娉 , 张仲夏 , 张阳天 , 林德旭 , 王清华 , 王少锋 , 李徽
IPC分类号： H01J49/10 , H01J27/02
CPC分类号： H01J49/14 , H01J27/20

10. 发明申请

WO2006056975A3 ANIONIC AND NEUTRAL PARTICULATE BEAMS 审中-公开
标题翻译：阴离子和中性颗粒物
公开(公告)号：WO2006056975A3
公开(公告)日：2007-06-28
申请号：PCT/IL2005001230
申请日：2005-11-21
申请人： TECHNION RES & DEV FOUNDATION , KOLODNEY ELI , BEKKERMAN ANATOLY , TSIPINYUK BORIS
发明人： KOLODNEY ELI , BEKKERMAN ANATOLY , TSIPINYUK BORIS
IPC分类号： H05F3/00 , B01J19/08 , C01B31/00 , H01J17/26 , H01J49/14
CPC分类号： H01J49/16 , H01J27/20 , H01J27/26 , H01J49/14 , H05H3/02
摘要： An apparatus for the generation of anionic and neutral particulate beams is described. The apparatus comprises a duct defined by walls having an inner surface capable of sustaining a temperature above an electron emission temperature of the surface, so as to negatively charge electrically neutral particles being passed through the duct when the surface is heated to the temperature; a heating element for heating the inner surface to the temperature; and an acceleration electrode for ion-optically controlling and manipulating the negatively charged particles into the anion beam. The apparatus may further comprise a protection electrode defining a protected region, which substantially prevent emitted electrons from escaping the protected region. Moreover, a system for analyzing substances ejected from a surface of a sample bombarded with an anion beam generated by the apparatus is described. The system further comprises a detector for detecting the substances once ejected of the surface. Further, a method of generating an anion beam is described.
摘要翻译：描述了用于产生阴离子和中性粒子束的装置。该装置包括由壁限定的管道，该管道具有能够维持高于表面的电子发射温度的温度的内表面，以便当表面被加热到该温度时，对电中性颗粒进行负电荷通过管道; 用于将内表面加热至温度的加热元件; 以及用于对带负电的粒子进行阴离子束的离子光学控制和操作的加速电极。该装置还可以包括限定受保护区域的保护电极，其基本上防止发射的电子逸出受保护区域。此外，描述了用于分析从由该装置产生的阴离子束轰击的样品的表面喷射的物质的系统。该系统还包括用于检测一旦喷射出表面的物质的检测器。此外，描述了产生阴离子束的方法。

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