'Free path' diaporamas de présentation

Measurement of Gas Properties by Incoherent and Coherent Rayleigh Scattering Richard B. Miles Princeton University Dept.

Measurement of Gas Properties by Incoherent and Coherent Rayleigh Scattering Richard B. Miles Princeton University Dept. of Mechanical & Aerospace Engineering. The Ohio State University Frontiers in Spectroscopy Feb 16-18, 2005.

1.22k views • 70 slides

X-ray Photoelectron Spectroscopy (XPS)

X-ray Photoelectron Spectroscopy (XPS) . Center for Microanalysis of Materials Frederick Seitz Materials Research Laboratory University of Illinois at Urbana-Champaign. Electron Spectroscopies XPS: X-ray Photoelectron Spectroscopy AES: Auger Electron Spectroscopy

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Diffusion processes

Diffusion processes. Introduction Typical scenario of catastrophic pollution Accidental release of contaminant Transport of conatminant by underground water, streams, rivers, lake or ocean currents, atmosphere Diliution of contaminant by water or air (diffusion)

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The metal-insulator transition of VO 2 revisited

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Diamond Sensors

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A Simple Framework to Access Potential Impact of Regional Toll System on Environmental Justice Population

A Simple Framework to Access Potential Impact of Regional Toll System on Environmental Justice Population. Chi Ping Lam, Houston-Galveston Area Council Chris Van Slyke, Houston-Galveston Area Council Heng Wang, Houston-Galveston Area Council. Acknowledgment.

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Runaway Breakdown and its Implications

Runaway Breakdown and its Implications. Gennady Milikh University of Maryland, College Park, MD in collaboration with Alex Gurevich, Robert Roussel-Dupre, Surja Sharma, Parvez Guzdar, Juan Valdivia and Dennis Papadopoulos.

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V. Electronic Properties of Metals

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Hydrodynamical Simulation of Relativistic Heavy Ion Collisions

Strongly Coupled Plasmas: Electromagnetic, Nuclear and Atomic. Hydrodynamical Simulation of Relativistic Heavy Ion Collisions. Tetsufumi Hirano. Introduction. Features of heavy ion collision at RHIC System of strongly interacting particles Quantum ChromoDynamics Quarks & Gluons / Hadrons

459 views • 31 slides

Stellar Structure II

Stellar Structure II. AST 112 Lecture 5. Structure of a Star. More than just a big ball of plasma! Pressure and temperature increase toward the core So the plasma behaves differently This gives a star its structure. Stellar Wind. Stream of charged particles expelled by a star

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Lecture 10

Lecture 10. Non Ideal systems. Intermolecular interactions. Short Distance and Long Distance Interaction. Lenard-Jones potential. Corrections to the Ideal Gas Law. Van der Waals equation. The Plasma Gas and Ionic Solutions. The Debye-Huckel radius.

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446 views • 23 slides

Roadmap Methods

How do I get there?. Roadmap Methods. Visibility Graph Voronoid Diagram. The Roadmap Idea. Capture the connectivity of C free in a network of 1-D curves: the roadmap. Visibility Graph Method (VGM). No rotation!. Polygonal robot A translating at fix orientation.

326 views • 21 slides

Eliminating Packet Loss Caused by BGP Convergence

Eliminating Packet Loss Caused by BGP Convergence. Nate Kushman Srikanth Kandula, Dina Katabi, and Bruce Maggs. The Problem:. BGP Convergence Causes You Packet Loss. Route changes cause up to 30% packet loss for more than 2 minutes [Labovitz00]

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Group 6 / A

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X-ray Emission Line Spectroscopy of Diffuse Hot Plasma

IRAC 8 micro K-band 0.5-2 keV. X-ray Emission Line Spectroscopy of Diffuse Hot Plasma. Chandra ACIS-I. XMM-Newton RGS Liu, Wang, Li, & Peterson 2010. T ~ 3 x 10 6 K Lx ~2x10 38 erg/ s. Li & Wan 2007. X-ray spectroscopy: He-like ions. R ( or W) : Resonance line (allowed)

375 views • 16 slides

Surface Science Studies

Surface Science Studies. Ultra High Vacuum (UHV). units of pressure : The SI unit of pressure is the Pascal ( 1 Pa = 1 N m -2 ) Normal atmospheric pressure ( 1 atm.) is 101325 Pa or 1013 mbar ( 1 bar = 10 5 Pa ).

680 views • 15 slides

Simulation study of the ATLAS Muon Drift Tube Chambers performance in presence of magnetic field

Simulation study of the ATLAS Muon Drift Tube Chambers performance in presence of magnetic field. Mermigka Kalliopi National Technical University of Athens Faculty of Applied Sciences Department of Physics Ioannina, 13-16 April 2006. Muon Drift Tube. ATLAS Experiment. ATLAS detector.

312 views • 14 slides

Outline Damping mechanisms l Plasmons in ribbons Experimental results

Momentum dependence and losses in graphene plasmons. Graphene Nanophotonics Benasque , 2013, Mar 03 -- Mar 08. Outline Damping mechanisms l Plasmons in ribbons Experimental results. Mid-infrared plasmons in scaled graphene nanostructures

243 views • 14 slides

Niobium Sputtered Havar Foils for FDG Production

Vacuum chamber. ++++++++++++++++. Substrate. Niobium Sputtered Havar Foils for FDG Production. Sputtered atoms. +. V. _. Ar plasma. Ar +. Ar. e -. Target. - - - - - - - - - - - - - - - -. Introduction. Havar Foils - Post Production. Havar Limitations. Acknowledgements.

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