What is claimed is: 1. A system, comprising: an ion source capable of interacting with a gas to generate an ion beam that can interact with a sample to cause multiple different types of particles to leave the sample; and at least one detector configured to detect at least two different types of par
What is claimed is: 1. A system, comprising: an ion source capable of interacting with a gas to generate an ion beam that can interact with a sample to cause multiple different types of particles to leave the sample; and at least one detector configured to detect at least two different types of particles of the multiple different types of particles, wherein the multiple different types of particles are selected from the group consisting of secondary electrons, Auger electrons, secondary ions, secondary neutral particles, primary neutral particles, scattered ions and photons. 2. The system of claim 1, further comprising an electronic processor electrically connected to the at least one detector so that, during use, the electronic processor can process information based on the detected particles to determine information about the sample, the information being selected from the group consisting of topographical information about a surface of the sample, material constituent information of a surface of the sample, material constituent information about a sub-surface region of the sample, crystalline information about the sample, voltage contrast information about a surface of the sample, voltage contrast information about a sub-surface region of the sample, magnetic information about the sample, and optical information about the sample. 3. The system of claim 2, wherein the ion source comprises a gas field ion source. 4. The system of claim 1, wherein the ion source comprises a gas field ion source. 5. The system of claim 1, further comprising a device electrically connected within the system so that, during use, the ion beam is pulsed. 6. The system of claim 5, further comprising a time of flight sub-system configured so that, during use, the time of flight sub-system can measure time of flight information of the particles. 7. The system of claim 1, further comprising a time of flight sub-system configured so that, during use, the time of flight sub-system can measure time of flight information of the particles. 8. The system of claim 1, wherein, during use the ion beam impinges on a first surface of the sample, and the at least one detector is located adjacent to a second surface of the sample, the second surface being opposite the first surface. 9. The system of claim 1, wherein the ion beam has a reduced etendue of 1×10-16 cm2srV or less. 10. The system of claim 1, wherein the ion beam has an etendue of 5×10-21 cm2sr or less. 11. The system of claim 1, wherein the ion beam has a reduced brightness at a surface of the sample of 5×108 A/m2srV or more. 12. The system of claim 1, wherein the ion beam has a brightness at a surface of the sample of 1×109 A/cm2sr or more. 13. The system of claim 1, wherein the ion beam has a spot size with a dimension of 10 nm or less at a surface of the sample. 14. The system of claim 1, wherein the system is a gas field ion microscope. 15. The system of claim 1, wherein the system is a helium ion microscope. 16. The system of claim 1, wherein the system is a scanning ion microscope. 17. The system of claim 1, wherein the system is a scanning helium ion microscope. 18. The system of claim 1, wherein the gas field ion source comprises an electrically conductive tip having a terminal shelf with 20 atoms or less. 19. A method, comprising: interacting an ion beam with a sample to cause multiple different types of particles to leave the sample; and detecting at least two different types of particles of the multiple different types of particles, wherein the multiple different types of particles are selected from the group consisting of secondary electrons, Auger electrons, secondary ions, secondary neutral particles, primary neutral particles, scattered ions and photons. 20. A method, comprising: generating an ion beam by interacting a gas with a gas field ion source; interacting the ion beam with a sample to cause particles to leave the sample, the particles being selected from the group consisting of Auger electrons, secondary ions, secondary neutral particles, primary neutral particles, scattered ions and photons; and detecting at least some of the particles to determine information about the sample. 21. A system, comprising: a gas field ion source capable of interacting with a gas to generate an ion beam that can interact with a sample to cause particles to leave the sample, the particles being selected from the group consisting of Auger electrons, secondary ions, secondary neutral particles, primary neutral particles, scattered ions and photons; and at least one detector configured so that, during use, the at least one detector detects at least some of the particles to determine information about the sample. 22. The method of claim 19, further comprising determining, based on the detected particles, information about the sample selected from the group consisting of topographical information about a surface of the sample, material constituent information of a surface of the sample, material constituent information about a sub-surface region of the sample, crystalline information about the sample, voltage contrast information about a surface of the sample, voltage contrast information about a sub-surface region of the sample, magnetic information about the sample, and optical information about the sample. 23. The method of claim 22, wherein the ion beam is generated via an interaction between a gas and a gas field ion source. 24. The method of claim 19, wherein the ion beam is generated via an interaction between a gas and a gas field ion source. 25. The method of claim 19, wherein the method comprises pulsing the ion beam. 26. The method of claim 25, further comprising measuring time of flight information of the detected particles. 27. The method of claim 19, further comprising measuring time of flight information of the detected particles. 28. The method of claim 19, wherein the ion beam impinges on a first surface of the sample, and a detector used to detect the particles is located adjacent to a second surface of the sample, the second surface being opposite the first surface. 29. The method of claim 19, wherein the ion beam has a reduced etendue of 1×10-16 cm2srV or less. 30. The method of claim 19, wherein the ion beam has an etendue of 5×10-21 cm2sr or less. 31. The method of claim 19, wherein the ion beam has a reduced brightness at a surface of the sample of 5×108 A/m2srV or more. 32. The method of claim 19, wherein the ion beam has a brightness at a surface of the sample of 1×109 A/cm2sr or more. 33. The method of claim 19, wherein the ion beam has a spot size with a dimension of 10 nm or less at a surface of the sample. 34. The method of claim 19, wherein the method is performed using a gas field ion microscope. 35. The method of claim 19, wherein the method is performed using is a helium ion microscope. 36. The method of claim 19, wherein the method is performed using is a scanning ion microscope. 37. The method of claim 19, wherein the method is performed using is a scanning helium ion microscope. 38. The method of claim 19, wherein the method can distinguish atoms in the sample having atomic numbers that differ by one. 39. The method of claim 19, wherein the method can distinguish atoms in the sample having masses that differ by one atomic mass unit. 40. The method of claim 20, wherein the information about the sample is selected from the group consisting of topographical information about a surface of the sample, material constituent information of a surface of the sample, material constituent information about a sub-surface region of the sample, crystalline information about the sample, voltage contrast information about a surface of the sample, voltage contrast information about a sub-surface region of the sample, magnetic information about the sample, and optical information about the sample. 41. The method of claim 20, wherein the method comprises pulsing the ion beam. 42. The method of claim 41, further comprising measuring time of flight information of the detected particles. 43. The method of claim 20, further comprising measuring time of flight information of the detected particles. 44. The method of claim 20, wherein the ion beam impinges on a first surface of the sample, and a detector used to detect the particles is located adjacent to a second surface of the sample, the second surface being opposite the first surface. 45. The method of claim 20, wherein the ion beam has a reduced etendue of 1×10-16 cm2srV or less. 46. The method of claim 20, wherein the ion beam has an etendue of 5×10-21 cm2sr or less. 47. The method of claim 20, wherein the ion beam has a reduced brightness at a surface of the sample of 5×108 A/m2srV or more. 48. The method of claim 20, wherein the ion beam has a brightness at a surface of the sample of 1×109 A/cm2sr or more. 49. The method of claim 20, wherein the ion beam has a spot size with a dimension of 10 nm or less at a surface of the sample. 50. The method of claim 20, wherein the method is performed using a gas field ion microscope. 51. The method of claim 20, wherein the method is performed using is a helium ion microscope. 52. The method of claim 20, wherein the method is performed using is a scanning ion microscope. 53. The method of claim 20, wherein the method is performed using is a scanning helium ion microscope. 54. The method of claim 20, wherein the method can distinguish atoms in the sample having atomic numbers that differ by one. 55. The method of claim 20, wherein the method can distinguish atoms in the sample having masses that differ by one atomic mass unit. 56. The system of claim 21, wherein the information about the sample is selected from the group consisting of topographical information about a surface of the sample, material constituent information of a surface of the sample, material constituent information about a sub-surface region of the sample, crystalline information about the sample, voltage contrast information about a surface of the sample, voltage contrast information about a sub-surface region of the sample, magnetic information about the sample, and optical information about the sample. 57. The system of claim 21, further comprising an electronic processor electrically connected to the at least one detector so that, during use, the electronic processor can process information based on the detected particles to determine the information about the sample. 58. The system of claim 21, further comprising a device electrically connected within the system so that, during use, the ion beam is pulsed. 59. The system of claim 58, further comprising a time of flight sub-system configured so that, during use, the time of flight sub-system can measure time of flight information of the particles. 60. The system of claim 21, further comprising a time of flight sub-system configured so that, during use, the time of flight sub-system can measure time of flight information of the particles. 61. The system of claim 21, wherein, during use the ion beam impinges on a first surface of the sample, and at least one of the detectors is located adjacent to a second surface of the sample, the second surface being opposite the first surface. 62. The system of claim 21, wherein the ion beam has a reduced etendue of 1×10-16 cm2srV or less. 63. The system of claim 21, wherein the ion beam has an etendue of 5×10-21 cm2sr or less. 64. The system of claim 21, wherein the ion beam has a reduced brightness at a surface of the sample of 5×10 8A/m2srV or more. 65. The system of claim 21, wherein the ion beam has a brightness at a surface of the sample of 1×109 A/cm2sr or more. 66. The system of claim 21, wherein the ion beam has a spot size with a dimension of 10 nm or less at a surface of the sample. 67. The system of claim 21, wherein the system is a gas field ion microscope. 68. The system of claim 21, wherein the system is a helium ion microscope. 69. The system of claim 21, wherein the system is a scanning ion microscope. 70. The system of claim 21, wherein the system is a scanning helium ion microscope. 71. The system of claim 21, wherein the gas field ion source comprises an electrically conductive tip having a terminal shelf with 20 atoms or less.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (53)
Kim, Hung-Eil, Accurate contact critical dimension measurement using variable threshold method.
Doyle Barney L. (Albuquerque NM) Knapp James A. (Albuquerque NM), Backscattering spectrometry device for identifying unknown elements present in a workpiece.
Ellisman Mark H. (Solana Beach CA) Fan Gary G. Y. (San Diego CA) Price Jeff (San Diego CA) Suzuki Seiichi (Tokyo JPX), Enhanced imaging mode for transmission electron microscopy.
Randall Grafton Lee ; Charles J. Libby ; Donald E. Yansen ; Gregory J. Athas ; Raymond Hill ; Russell Mello, Focused ion beam apparatus for forming thin-film magnetic recording heads.
Gruen Dieter M. (Downers Grove IL) Pellin Michael J. (Oak Brook IL) Young Charles E. (Westmont IL), High efficiency direct detection of ions from resonance ionization of sputtered atoms.
Shimoma, Goroku; Otaka, Tadashi; Sato, Mitsugu; Todokoro, Hideo; Watanabe, Shunichi; Takahashi, Tadanori; Kawawa, Masahiro; Gunji, Masanori; Nishino, Terumichi, Method and scanning electron microscope for measuring dimension of material on sample.
Komano Haruki (Yokohama JPX) Hamasaki Toshihiko (Yokohama JPX) Takigawa Tadahiro (Kawasaki JPX), Method of depositing an insulating film and a focusing ion beam apparatus.
Bormans Bernardus J. M.,NLX ; De Jong Alan F.,NLX ; Van Der Mast Karel D. ; Wagner Raymond,NLX ; Asselbergs Peter E. S. J.,GBX, Particle-optical apparatus including a low-temperature specimen holder.
Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; Rosenthal, Stanley; Busky, Michael; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Adjusting energy of a particle beam.
Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; Rosenthal, Stanley; Busky, Michael; O'Neal, III, Charles D; Franzen, Ken Yoshiki, Adjusting energy of a particle beam.
Gall, Kenneth P.; Zwart, Gerrit Townsend; Van der Laan, Jan; Molzahn, Adam C.; O'Neal, III, Charles D.; Sobczynski, Thomas C.; Cooley, James, Controlling intensity of a particle beam.
Zwart, Gerrit Townsend; Gall, Kenneth P.; Van der Laan, Jan; O'Neal, III, Charles D.; Franzen, Ken Yoshiki, Focusing a particle beam using magnetic field flutter.
Ward, Billy W.; Notte, IV, John A.; Farkas, III, Louis S.; Percival, Randall G.; Hill, Raymond; Edinger, Klaus; Markwort, Lars; Aderhold, Dirk; Mantz, Ulrich, Ion sources, systems and methods.
Ward, Billy W.; Notte, IV, John A.; Farkas, III, Louis S.; Percival, Randall G.; Hill, Raymond; Edinger, Klaus; Markwort, Lars; Aderhold, Dirk; Mantz, Ulrich, Ion sources, systems and methods.
Ward, Billy W.; Notte, IV, John A.; Farkas, III, Louis S.; Percival, Randall G.; Hill, Raymond; Groholski, Alexander; Comunale, Richard, Ion sources, systems and methods.
Ward, Billy W.; Notte, IV, John A.; Farkas, III, Louis S.; Percival, Randall G.; Hill, Raymond; Groholski, Alexander; Comunale, Richard, Ion sources, systems and methods.
Ward, Billy W.; Notte, IV, John A.; Farkas, Louis S.; Percival, Randall G.; Hill, Raymond; Edinger, Klaus; Markwort, Lars; Aderhold, Dirk; Mantz, Ulrich, Ion sources, systems and methods.
Ward, Billy W.; Notte, John A.; Farkas, Louis S.; Percival, Randall G.; Hill, Raymond; Edinger, Klaus; Markwort, Lars; Aderhold, Dirk; Mantz, Ulrich, Ion sources, systems and methods.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.