'Resistivity' presentation slideshows

Lecture VII

789 views • 59 slides

Quantum Phase Transitions and Exotic Phases in the Metallic Helimagnet MnSi

Quantum Phase Transitions and Exotic Phases in the Metallic Helimagnet MnSi. Dietrich Belitz, University of Oregon with Ted Kirkpatrick, Achim Rosch, Thomas Vojta, et al. Ferromagnets and Helimagnets II. Phenomenology of MnSi Theory 1. Phase diagram 2. Disordered phase

713 views • 58 slides

T2K/ND280 HA-TPC UPGRADE MEETING October 3, 2019

531 views • 36 slides

Basic Well Log Analysis

Basic Well Log Analysis. Reading Rocks from Wireline Logs. Wire Line Logging. Tool strings used in wireline logging operations . Core-log Integration. Important Principles You Will Need To Know To Make Any Sense of the Wiggle Traces on Wireline Log Strip Charts.

1.04k views • 33 slides

Electron flow - current, resistance, and elementary circuit

463 views • 28 slides

ME 322: Instrumentation Lecture 7

ME 322: Instrumentation Lecture 7. February 3, 2014 Strain Gage Introduction. Announcements/Reminders. HW 2 due now (before lecture starts) PE 113, Lab 3 Pressure Transmitter Calibration. Extra Credit Opportunity.

435 views • 27 slides

Electromagnetic Simulations of VMTSA Equipped with the RF Fingers and Ferrites

452 views • 27 slides

PHY1013S

PHY1013S. POTENTIAL DIFFERENCE, CURRENT, RESISTANCE and POWER. Gregor Leigh gregor.leigh@uct.ac.za. POTENTIAL DIFFERENCE, CURRENT, RESISTANCE and POWER. Model the movement of charge and energy through a conductor as a consequence of a potential difference.

390 views • 23 slides

The Chromosphere, an accelerator?

The Chromosphere, an accelerator?. Dr Rim Turkmani Imperial College. In collaboration with. Prof. John Brown Glasgow University. Collisional Thick Target Model. Brown 71 Hudson 72. Collisional Thick Target Model. Brown 71, 563 citations in 39 years. Chromosphere since TTM 71 .

355 views • 23 slides

Electrical Circuits

Electrical Circuits. GEORG SIMON OHM (1789-1854). ALESSANDRO VOLTA (1745-1827). ANDRE MARIE AMPERE (1775-1836). RESISTANCE IN OHMS!. POTENTIAL IN VOLTS!. CURRENT IN AMPS!. Potential Difference (Voltage). Electric potential is average energy per charge.

573 views • 18 slides

Making your own Resistor

Making your own Resistor. Shade an area on grid paper 1cm x 20cm. Make sure that you shade this area really, really well! It must be really shiny otherwise the resistor will not work!!. Now get an orange multimeter . Connect two wires to the bottom two sockets:.

295 views • 17 slides

Physics 121 Lecture Summaries

280 views • 16 slides

Fallon, NV Canal Survey Resistivity: MiniREs and VLF

Fallon, NV Canal Survey Resistivity: MiniREs and VLF. 2009 George Lightwood Scott Craig Danny Lazzareschi. Overview. Location Purpose Methods Results Interpretations Conclusions. Location. Dry canal bank west of Fallon, NV Local mapped units are Badlands soil and Hawsley Sand.

188 views • 16 slides

A Thermoelectric Cat Warmer from Microprocessor Waste Heat

A Thermoelectric Cat Warmer from Microprocessor Waste Heat. Simha Sethumadhavan Doug Burger Department of Computer Sciences The University of Texas at Austin. Motivation. Hot laptops Cold cats Frozen whiskers Reduced pest control. Solution. Purr. On chip Thermoelectric Generator.

269 views • 15 slides

Notes For 25 February Electron and Hole Concentrations in Extrinsic Semiconductor

Notes For 25 February Electron and Hole Concentrations in Extrinsic Semiconductor. For both undoped material and doped material under equilibrium condition. 1. Position of Fermi Energy in Extrinsic Semiconductors. Position of Fermi-level:. 2.

801 views • 14 slides

IE 251 Manufacturing materials

284 views • 14 slides

Thermochromism in an Ionic Conductor

Thermochromism in an Ionic Conductor. Objectives: --to synthesize the ionic conductor Cu 2 HgI 4 --to observe thermochromism and ionic conductivity in different phases of a non-molecular inorganic solid. Close-Packed Ions. Sites (Voids,Vacancies, Holes) in Close-Packed Structures.

431 views • 11 slides

Piezoresistive Sensors

Piezoresistive Sensors. EE485A Lecture Oct. 6, 2009. Piezoresistivity. Resistivity dependent on strain True for most semiconductors, including Si Also used to describe metal resistors where resistance change is geometry-driven (strain gauges)

1.05k views • 10 slides

Western SOS Physics 1029 Review Session

146 views • 0 slides

Electric Currents

Electric Currents. AP Physics B Chapter 18 Notes. Electric Current and Circuits. An electric circuit consists of an energy source and an energy consuming device, connected by wires through which electric charges move. The schematic on the right represents the picture.

328 views • 0 slides