公开(公告)号：US3742226A

公开(公告)日：1973-06-26

申请号：US3742226D

申请日：1971-05-14

Applicant: APPLIED RES LAB

Inventor： SMALLBONE A

IPC: G01N23/22 ,  G01N23/223 ,  G01N21/00

CPC classification number: G01N23/223 ,  G01N23/2204 ,  G01N2223/076

Abstract: Solids in a slurry batch or batch mixtures of liquids of different densities the upper surfaces of which are presented in a liquid cell for X-ray analysis are prevented from separating by an impeller causing rotary movement of the slurry or liquid mixture within the cell; the liquid surface being maintained substantially planar by baffles which inhibit the creation of a vortical cavity.

Abstract translation: 浆料批料中的固体物料或不同密度的液体的批次混合物，其上表面存在于用于X射线分析的液体池中以防止由叶轮分离，导致浆料或液体混合物在细胞内的旋转运动; 液体表面通过阻挡涡旋腔的产生的挡板保持基本平坦。

公开(公告)号：US3573454A

公开(公告)日：1971-04-06

申请号：US3573454D

申请日：1968-04-22

Applicant: APPLIED RES LAB

Inventor： ANDERSEN CRISTIAN A ,  RODEN HENRY J

IPC: H01J37/317 ,  G01Q10/04 ,  H01J27/02 ,  H01J37/252 ,  H01J49/14 ,  H01L21/265 ,  H01J39/34 ,  H01L7/00

CPC classification number: H01J37/252 ,  H01J27/028 ,  H01J49/142 ,  Y10S438/961

Abstract: Improved stability and control in ion bombardment is achieved in the case of many materials under bombardment by the use of negative ions. The method is especially advantageous for the analysis of insulating materials by secondary ion emission and also enables improved results in ion implantation processes.

公开(公告)号：US3549326A

公开(公告)日：1970-12-22

申请号：US3549326D

申请日：1968-07-03

Applicant: APPLIED RES LAB

Inventor： DAHLQUIST RALPH L ,  JONES JAMES L

IPC: G01N21/67 ,  G01N21/00

CPC classification number: G01N21/67 ,  Y10T436/18 ,  Y10T436/23

公开(公告)号：US3479505A

公开(公告)日：1969-11-18

申请号：US3479505D

申请日：1966-06-30

Applicant: APPLIED RES LAB

Inventor： LIEBL HELMUT J

IPC: G01Q30/02 ,  H01J37/22 ,  H01J37/252 ,  H01J37/256 ,  H01J49/14 ,  H01J49/46 ,  H01J37/26

CPC classification number: H01J37/28 ,  H01J37/22 ,  H01J37/252 ,  H01J37/256 ,  H01J49/142

公开(公告)号：US3445650A

公开(公告)日：1969-05-20

申请号：US3445650D

申请日：1965-10-11

Applicant: APPLIED RES LAB

Inventor： LIEBL HELMUT J

IPC: G01Q10/00 ,  G01Q30/06 ,  H01J29/58 ,  H01J37/05 ,  H01J37/252 ,  H01J37/256 ,  H01J49/02 ,  H01J49/14 ,  H01J49/20 ,  H01J49/28 ,  H01J49/30 ,  H01J49/32 ,  H01J39/34 ,  B01D59/44 ,  H01J37/26

CPC classification number: H01J49/30 ,  H01J29/58 ,  H01J37/05 ,  H01J37/252 ,  H01J37/256 ,  H01J49/022 ,  H01J49/142 ,  H01J49/20 ,  H01J49/286 ,  H01J49/32 ,  H01J49/322

公开(公告)号：US3346737A

公开(公告)日：1967-10-10

申请号：US39834264

申请日：1964-09-22

Applicant: APPLIED RES LAB INC

Inventor： HERMANN NEUHAUS

IPC: G01N23/20 ,  G21K1/04

CPC classification number: G01N23/20008 ,  G01N2223/316 ,  G21K1/04

公开(公告)号：US3346736A

公开(公告)日：1967-10-10

申请号：US39828064

申请日：1964-09-22

Applicant: APPLIED RES LAB INC

Inventor： HERMANN NEUHAUS

IPC: G01N23/225 ,  H01J37/18 ,  H01J37/22 ,  H01J37/252 ,  H01J37/30 ,  H01J37/301 ,  H02G1/02

CPC classification number: G01N23/225 ,  H01J37/18 ,  H01J37/22 ,  H01J37/252 ,  H01J37/3005 ,  H01J37/301 ,  H02G1/02

公开(公告)号：US2897367A

公开(公告)日：1959-07-28

申请号：US58058356

申请日：1956-04-25

Applicant: APPLIED RES LAB INC

Inventor： GEORGE ANDERMANN ,  WESLEY KEMP JOSEPH

IPC: G01N23/207

CPC classification number: G01N23/2076

公开(公告)号：US3602595A

公开(公告)日：1971-08-31

申请号：US3602595D

申请日：1968-05-20

Applicant: APPLIED RES LAB

Inventor： DAHLQUIST RALPH LEON ,  JONES JAMES LATIMER ,  PASCHEN KENNETH WILLIAM

IPC: G01N1/00 ,  G01N21/67 ,  G01J3/00

CPC classification number: G01N21/67 ,  G01N1/22

Abstract: An electric arc struck between a counterelectrode connected to the anode of a source of current, and a material to be sampled connected to the cathode, causes the ejection of very small droplets of the material. The droplets solidify and are carried away as an aerosol by the gas used to sustain the arc. The droplets are representative in their composition of the entire region of the material struck by the arc.

公开(公告)号：US3558878A

公开(公告)日：1971-01-26

申请号：US3558878D

申请日：1968-07-17

Applicant: APPLIED RES LAB

Inventor： NEUHAUS HERMANN

IPC: H01J37/141 ,  H01J37/252 ,  H01J37/14 ,  G01N23/22

CPC classification number: H01J37/252 ,  H01J37/141

Abstract: An electron microprobe including a magnetic objective lens for focusing an electron beam upon a specimen, and means for cooling the lens to a temperature below about - 20*. It is found that operating results are greatly improved by maintaining the lens cold and the specimen warm. Contamination of the specimen, particularly by carbonaceous materials, can be reduced by more than an order of magnitude without compromise with the operational features of the instrument.