'Secondary electrons' diaporamas de présentation

e-cloud in 800mm chamber @ IP2

e-cloud in 800mm chamber @ IP2. G. Iadarola , O. Dominguez, G. Rumolo. Thanks to: V. Baglin , G. Papotti. LHC Background Study Group meeting 19/03/2012. 800mm vacuum chamber @ IP2.

2.74k views • 260 slides

Nano-Materials Characterization

Nano-Materials Characterization. Nano. Systems. Characterization. Design and. Growth and. Modeling. Processing. and Analysis. Yoram Shapira, EE Nano-bio-electronics 18.12.01. Nano-Materials Characterization. Nano-Materials Characterization.

1.62k views • 79 slides

Secondary electron detector

Signal Detection. Incident beam. Object: Convert radiation into an electrical signal which is then amplified Select Secondary electrons Backscattered electrons X-rays Auger electrons Photons from Cathodoluminescence Absorbed electron current. Light (cathodoluminescence).

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Materials Considerations in Photoemission Detectors

Materials Considerations in Photoemission Detectors. S W McKnight C A DiMarzio. Energy Bands in Solids. Energy. Forbidden electron energies (Energy Gap). E g2. Allowed electron energies (Energy Band). E g1. Energy Bands and Gaps.

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NCTU NFC

NCTU NFC. ?????????????????????? Scanning Electron Microscope (S-4700I). Tool expert: Prof. Shun-Tun Yen Technician ? Ms. Lien-Chu Chen. Tool name. Chinese name ? ??????????????? ? ??????? English name ? High-Resolution Scanning Electron Microscope

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Do it with electrons !

Do it with electrons !. Grey cast iron ( ??? ? ) - rather brittle. Ductile iron - highly ductile. Microscopy. Structure determines properties. We have discussed crystal structure (x-ray diffraction) But consider now different level of structure.

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T he P rinciple of M icroscopy : SEM, TEM, AFM

Tuesday seminar. T he P rinciple of M icroscopy : SEM, TEM, AFM. 2014.02.25 So- Yeon Park vsoyounv@gmail.com. Contents. Introduction : Motivation for Microscopy Electron Microscopy - interaction with matter - SEM : S canning E lectron M icroscopy

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Modelling of VPTs

Modelling of VPTs. Work in Progress Ignacio Yaselli, Brunel University. Creating a Model for VPTs. How fast are the VPTs? What affects the performance of VPTs Allows prediction of performance under conditions which are not practical to test.

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AGENDA

CONTROL OF ELECTRON ENERGY DISTRIBUTIONS THROUGH INTERACTION OF ELECTRON BEAMS AND THE BULK IN CAPACITIVELY COUPLED PLASMAS * Sang-Heon Song a) and Mark J. Kushner b) a) Department of Nuclear Engineering and Radiological Sciences University of Michigan, Ann Arbor, MI 48109, USA

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S. Malace , PAC35 January 2010, Jefferson Lab

Precision measurements of the F 2 structure function at large x in the resonance region and beyond. S.P. Malace * , M. Paolone , S. Strauch , I. Niculescu , G. Niculescu , A. Accardi , A. Albayrak ,

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Cosmic rays at sea level

Cosmic rays at sea level.

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Secondary electron detectors

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Flash-box results

Flash-box results. by Alexey Dubrovskiy t hanks to Roger Ruber, Marek Jacewicz and Volker Ziemann CTF3 working meeting October 11, 2012. Layout of FlashBox experiment. Drive beam line. RF. Cu. 7. 7. 3. 3. 6. 6. 5. 5. 2. 2. 1. 1. 4. 4. Probe beam line. 1 m. ACS1.

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? ? What did I learn in school today?

? ? What did I learn in school today?. Major concept areas. Crystal structure and properties Crystallography Reciprocal lattice X-rays, X-ray spectra X-ray absorption, X-ray fluorescence Diffraction, Braggs' law, Ewald construction Powder diffractometer Powder patterns Indexing

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Proximity Effect in EBL by: Zeinab Mohammadi November 2011

Electrical and Computer Engineering Department University of Victoria. Proximity Effect in EBL by: Zeinab Mohammadi November 2011. Outline Definition Origins Avoidance of Proximity Correction.

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Source capsules for intense 22-Na sources

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Nanolithography

Nanolithography. Lecture 15 G.J. Mankey gmankey@mint.ua.edu. Writing and Printing. To go far beyond the Raleigh limit of optical processes, other probes must be applied.

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Iowa Test Plans for ESTB

Iowa Test Plans for ESTB. B. Bilki, Y. Onel University Of Iowa. Digital Hadron Calorimeter (DHCAL) Tests Development of low-resistivity glass is underway in collaboration with the COE College, Cedar Rapids, Iowa . Might need to test RPCs with different glass samples in beam.

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