Search results for "Meter"

showing 10 items of 16915 documents

CCDC 955945: Experimental Crystal Structure Determination

2013

Related Article: Julia R. Shakirova, Elena V. Grachova, Alexei S. Melnikov, Vladislav V. Gurzhiy, Sergey P. Tunik, Matti Haukka, Tapani A. Pakkanen, and Igor O. Koshevoy|2013|Organometallics|32|4061|doi:10.1021/om301100v

(mu~3~-tris(Diphenylphosphino)methane)-tris(mu~2~-eta^2^-cyclohexylethynyl)-copper-tri-gold hexafluorophosphate dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 711358: Experimental Crystal Structure Determination

2010

Related Article: E.Pardo, D.Cangussu, R.Lescouezec, Y.Journaux, J.Pasan, F.S.Delgado, C.Ruiz-Perez, R.Ruiz-Garcia, J.Cano, M.Julve, F.Lloret|2009|Inorg.Chem.|48|4661|doi:10.1021/ic900055d

(mu~4~-NN'-(14-Phenylene)-bis(oxamato))-tetrakis(bis(3-aminopropyl)amine)-tetra-copper(ii) tetraperchlorate dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 927862: Experimental Crystal Structure Determination

2013

Related Article: Walter Cañon-Mancisidor, Carlos J. Gómez-García, Guillermo Mínguez Espallargas, Andres Vega, Evgenia Spodine, Diego Venegas-Yazigi, Eugenio Coronado|2014|Chemical Science|5|324|doi:10.1039/C3SC52628C

(mu~6~-Fluoro)-bis(mu~3~-methoxo)-hexakis(mu~2~-35-dimethylpyrazolato)-(mu~2~-hydroxo)-bis(mu~2~-methoxo)-hexa-copperSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 720018: Experimental Crystal Structure Determination

2010

Related Article: M.R.Sundberg, R.A.M.Uggla, R.J.Sillanpaa, K.K.Zborowski, A.Sanchez-Gonzalez, J.K.T.Matikainen, S.A.A.Kaltia, T.A.Hase|2010|Central Eur.J.Chem.|8|486|doi:10.2478/s11532-010-0033-z

(quinolinium-3-carboxylato-O)-trioxo-chromium(vi)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1919442: Experimental Crystal Structure Determination

2019

Related Article: Jana Anhäuser, Rakesh Puttreddy, Lukas Glanz, Andreas Schneider, Marianne Engeser, Kari Rissanen, Arne Lützen|2019|Chem.-Eur.J.|25|12294|doi:10.1002/chem.201903164

(rac)-hexakis(mu-NN'-[tricyclo[8.2.2.247]hexadeca-1(12)46101315-hexaene-512-diylbis(41-phenylene)]bis[1-(pyridin-2-yl)methanimine])-tetra-iron(ii) octakis(trifluoromethanesulfonate) unknown solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 998787: Experimental Crystal Structure Determination

2014

Related Article: Roman I. Zubatyuk, Anna A. Sinelshchikova, Yulia Y. Enakieva, Yulia G. Gorbunova, Aslan Y. Tsivadze, Sergey E. Nefedov, Alla Bessmertnykh-Lemeune, Roger Guilard, Oleg V. Shishkin|2014|CrystEngComm|16|10428|doi:10.1039/C4CE01623H

(tetraethyl (1020-diphenylporphyrin-515-diyl)bis(phosphonatato))-platinum(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1825951: Experimental Crystal Structure Determination

2018

Related Article: Jacques Pliquett, Souheila Amor, Miguel Ponce-Vargas, Myriam Laly, Cindy Racoeur, Yoann Rousselin, Franck Denat, Ali Bettaïeb, Paul Fleurat-Lessard, Catherine Paul, Christine Goze, Ewen Bodio|2018|Dalton Trans.|47|11203|doi:10.1039/C8DT02364F

({2-[(5-chloro-1H-pyrrol-2-yl)(phenyl)methylidene]-N-[2-(diphenylphosphanyl)ethyl]-2H-pyrrol-5-aminato}(difluoro)boron)-chloro-gold(i) dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1919440: Experimental Crystal Structure Determination

2019

Related Article: Jana Anhäuser, Rakesh Puttreddy, Lukas Glanz, Andreas Schneider, Marianne Engeser, Kari Rissanen, Arne Lützen|2019|Chem.-Eur.J.|25|12294|doi:10.1002/chem.201903164

(ΔΔΔΔ)-hexakis(mu-(RP)-NN'-[tricyclo[8.2.2.247]hexadeca-1(12)46101315-hexaene-512-diylbis(41-phenylene)]bis[1-(pyridin-2-yl)methanimine])-tetra-iron(ii) octakis(trifluoromethanesulfonate) acetonitrile unknown solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Optimum Design and Performance of an Electron Gun for a Ka-Band TWT

2019

This paper deals with optimum design and development of a thermionic electron gun to meet specified beam requirements within defined electric and geometric constraints for a Ka -band traveling wave tube (TWT) for space applications. The electron gun design is based on the Pierce method and carried out according to the iterative process indicated by Vaughan. The design of a periodic permanent magnet (PPM) beam focusing system for the stability of the beam is also required. A sensitivity analysis, by varying electric parameters and geometric parameters, is presented and taken into account as a fundamental role to the aim of optimizing the design of the Pierce gun. A cathode current value of 5…

010302 applied physicsBeam diameterMaterials sciencebusiness.industryTraveling-wave tubeSettore ING-INF/01 - Elettronica01 natural sciencesCathodeElectronic Optical and Magnetic Materialslaw.inventionSettore ING-IND/31 - ElettrotecnicaOpticslawcontrol grid electron gun PPM focusing system sensitivity analysis shadow grid TWTMagnet0103 physical sciencesKa bandElectrical and Electronic EngineeringbusinessBeam (structure)VoltageElectron gunIEEE Transactions on Electron Devices
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Experimental Equipment for Studying the Residual Stresses Developed During High Temperature Reactions by X-Ray Diffraction

1996

This paper describes a device dedicated to studyng, by X-ray diffraction the residual stresses developed on surface samples as a function of temperature and atmosphere conditions. The setup consists of : a.) an horizontal axis goniometer which allows the programmed positionning of the sealed X-ray source and of the linear detector. b.) a high temperature controlled atmosphere chamber Particular attention has been paid to the thermal stability up to 1200°C and the accurate position on the sample.

010302 applied physicsDiffractionControlled atmosphereChemistrybusiness.industryDetectorGeneral Physics and Astronomy02 engineering and technology021001 nanoscience & nanotechnology01 natural sciencesAtmosphereOpticsResidual stressGoniometer[PHYS.HIST]Physics [physics]/Physics archives0103 physical sciencesX-ray crystallographyThermal stability0210 nano-technologybusiness
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