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Energy Dissipation at the Nanoscale: from graphene to phase-change materials
20 Dec 2011 | Online Presentations | Contributor(s): Eric Pop
This talk will present recent highlights from our studies of dissipation in novel nanoelectronics based on graphene and phase-change materials. We have investigated both Joule heating and Peltier cooling in graphene electronics, and found that the latter could be tuned to partially remove the heat …
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GFET Tool
20 May 2011 | Tools | Contributor(s): Eric Pop, Feifei Lian
Simulate the electrical and thermal properties of a graphene field-effect transistor.
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Illinois ECE 440 Solid State Electronic Devices, Lecture 22&23: P-N Junction Capacitance; Contacts
03 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 24: Narrow-base P-N Diode
03 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 25: Intro to BJT
03 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 26: Narrow-base BJT
03 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 27: BJT Gain
03 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 21: P-N Diode Breakdown
04 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 34: MOS Field Effect Transistor (FET)
01 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 35: Short Channel MOSFET and Non-Ideal Behavior
01 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 36: MOSFET Scaling Limits
01 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 37: MOSFET Analog Amplifier and Digital Inverter
01 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 33: MOS Capacitance
02 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 32: MOS Threshold Voltage
02 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 31: MOS Capacitor
02 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 30: Intro MOS Transistor
02 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 28&29: All Modes of BJT Operation
02 Mar 2010 | Online Presentations | Contributor(s): Eric Pop
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CNT Mobility
26 Apr 2009 | Tools | Contributor(s): Yang Zhao, Albert Liao, Eric Pop
Simulate field effect carrier mobility in back-gated CNTFET devices at low field
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Illinois ECE 440 Solid State Electronic Devices, Lecture 20: P-N Diode in Reverse Bias
30 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
Recap diode (forward, zero, reverse) bias diagrams.
Recap some of the equations.
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
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Illinois ECE 440 Solid State Electronic Devices, Lecture 19: Current Flow in P-N Diode
28 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
Last time, we talked about unbiased p-n junction.
Today: biased (Vext ≠ 0) p-n junction & current flow
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
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Illinois ECE 440 Solid State Electronic Devices, Lecture 18: P-N Diode Electrostatics
21 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
Last time, we talked about p-n junction built-in voltage V¬0.
Today: more about p-n electrostatics.
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
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Illinois ECE 440 Solid State Electronic Devices, Lecture 16-17: Diffusion
20 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
So far:
• Energy bands, Doping, Fermi levels
• Drift (~n*v), diffusion (~dn/dx)
• Einstein relationship (D/μ = kT/q)
• “Boring” semiconductor resistors (either n- or p-type)
• Majority/minority carriers with illumination
Today, our first “useful” device:
• The P-N …
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Illinois ECE 440 Solid State Electronic Devices, Lecture 14-15: Diffusion with Recombination
08 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
• Diffusion with recombination
• The diffusion length (distance until they recombine)
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
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Illinois ECE 440 Solid State Electronic Devices, Lecture 13: Diffusion
01 Oct 2009 | Online Presentations | Contributor(s): Eric Pop
ECE 440: Lecture 13
Diffusion Current
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
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Illinois ECE 440 Solid State Electronic Devices, Lecture 12: Quasi-Fermi Levels; Photoconductivity
05 Jan 2009 | Online Presentations | Contributor(s): Eric Pop
University of Illinois at Urbana-Champaign ECE 440: Solid State Electronic Devices
