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Wisconsin Milwaukee - LING - 300
The file on Bulger runs to more than 13,000 separate documents. By talking with FBI task-force members (many of whom asked to remain anonymous for the safety of their families) about what's in that file, it's possible to build a picture that could give cl
Wisconsin Milwaukee - LING - 300
TRAN1010 Assignment 2 Natalie Yu Tsz Sum (1155000186) 1878 5 1 1881 1880
Wisconsin Milwaukee - LING - 300
Tutorial #8B November 8 1. Constituents hierarchical grouping; Syntactic movements ex: movements (wh-), embedding, inversion, conjunction 2. Lexical category Open class Content words Express semantic content in the sense of describing/denoting reference,
Wisconsin Milwaukee - LING - 300
LING1003 Assignment 2 Natalie Yu Tsz Sum (1155000186) November 7, 2011. A 1. The "Present Perfect Puzzle" is characterized by "past-adverb constraint", that the present perfect cannot be modified by adverbials referring to the past, which appears to be qu
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) TRANS1010 Assignment 2 November 2, 2011. 36,000 1996 169 180 13 19 10 24 168 182
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING3201 First Language Acquisition Assignment 2 October 28, 2011. 1. (i) In Chomsky (1990), four problems are identified which are considered to be central to the study of language. What are they? 1. What is the system of
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) TRAN1010 Assignment 1 1421 2 2 1352 1279 1352 1356
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING3201 First Language Acquisition Tutorial questions #5 active preparation *[Textbook] Lust, Barbara. 2006. Ch. 10 "The acquisition of semantics" (pp. 219-241). 1. What is meant by `the intension of a word' and `the exten
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING3201 FLA Term Project plan (Initial)Term Project on first language acquisitionI plan to work individually on the analysis of sentence final particles in Cantonese. Since the usage of these sentence final particles are
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING3201 Active Preparation on Tutorial Questions #3 October 4, 2011. *[Textbook] Lust, Barbara. 2006. Ch. 3 "What is the problem of language acquisition" (pp.2848) and Ch. 4.2.1-4.2.2 "A rationalist approach; Challenges to
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING3201 Assignment 1 October 3, 2011. 1 (a) In both numbers in both scripts, the utterances of "xxx" which something said by the child that cannot be heard clearly are omitted and not taken into calculation. The MLU calcul
Wisconsin Milwaukee - LING - 300
Natalie Yu Tsz Sum (1155000186) LING1003 Assignment 1 October 2, 2011. Part A (i) I tried query terms of "me", "her", but there were too many occurrences of these pronouns. To get more accurate results, I learned to put <s> in front of our query words, an
Wisconsin Milwaukee - LING - 320
Wisconsin Milwaukee - LING - 320
LING3201 First Language Acquisition Term Project paper 2011Natalie Yu Tsz Sum (1155000186) FallUsage and Development of Cantonese Sentence-final Particles wo3, wo4, and wo5 in native Cantonese-speaking Children1. Introduction Sentence-final ParticlesS
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE I. INTRODUCTION Syllabus Overview Introduction - Scales Introduction - Devices Introduction - Processes Introduction - Pressure: Molecules in VacuumLatest FILENAME: MatSE 461 Chapter 1 Intro Syllabus Scales Device Process w outline 8-28
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 2. Si Substrate Preparation OUTLINE 2. Si Substrate Preparation Overall Process Wafer production Impurities in as Grown Si Denuding Process: Process Flow Denuding Process: Diffusion Review (Ch. 7 Mayer) Denuding Process: Quantitative SO
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 3. Ion Implantation OUTLINE 3. Ion Implantation Introduction Machine Simulation Energy Loss Mechanisms Ion-Nucleus Interaction SOI: Hydrogen in Si RBS and Channeling1MatSE 361 Chapter 0 Syllabus, IntroMatSE 361 OUTLINE: 3. Ion Implan
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 4- R-C-Size Material NOTES Old Chapter B: Resistance and Capacitance1MatSE 361 Chapter B Resistance and CapacitanceOUTLINE2MatSE 361 Chapter B Resistance and CapacitanceIntroduction: Current Flow and CapacitanceCurrent flow from point A t
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 5. MOS Capacitor Outline 5. MOS Capacitor Band DiagramIdeal metal-dielectric-semiconductor configuration Charge Distribution at difference bias voltagesApplications Electrostatics Hi-k Dielectrics Electrical Characterization of MOS Ca
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 6. MOSFET OUTLINE 6. MOSFET INTRO - Connection to MOS Capacitor MOSFET Ideal MOSFET/MOS Non-ideal MOSFET Fabrication1MatSE 361 Chapter 0 Syllabus, IntroMatSE 361 OUTLINE: 6. MOSFET Intro 6. MOSFET INTRO - Connection to MOS Capacitor
University of Illinois, Urbana Champaign - MSE - 461
ARTICLESPUBLISHED ONLINE: 10 JULY 2011 | DOI: 10.1038/NMAT3070A fast, high-endurance and scalable non-volatile memory device made from asymmetric Ta2O5-x/TaO2-x bilayer structuresMyoung-Jae Lee1 *, Chang Bum Lee1 , Dongsoo Lee1 , Seung Ryul Lee1 , Man
University of Illinois, Urbana Champaign - MSE - 461
A fast, high-endurance and scalable nonvolatile memory device made from asymmetric Ta2O5-x / TaO2-x bilayer structuresMyoung-Jae Lee, Chang Bum Lee, Dongsoo Lee, Seung Ryul Lee, Man Chang, Ji Hyun Hur Young-Bae Kim, Chang-Jung Kim, David H. Seo, Sunae Se
University of Illinois, Urbana Champaign - MSE - 461
ARTICLESPUBLISHED ONLINE: 25 JANUARY 2009 DOI: 10.1038/NMAT2373Conduction at domain walls in oxide multiferroicsJ. Seidel1,2 * , L. W. Martin2,3 *, Q. He1 , Q. Zhan2 , Y.-H. Chu2,3,4 , A. Rother5 , M. E. Hawkridge2 , P. Maksymovych6 , P. Yu1 , M. Gajek
University of Illinois, Urbana Champaign - MSE - 461
CONDUCTION AT DOMAIN WALLS IN OXIDE MULTIFERROICSBy J. Seidel, et al. MSE 461Presented by Amber Choquette Date: September 23rd, 2011ABSTRACTDomain walls may play an important role in future electronic devices, given their small size as well as the fac
University of Illinois, Urbana Champaign - MSE - 461
Low-Power Switching of Phase-Change Materials with Carbon Nanotube Electrodes Feng Xiong, et al. Science 332, 568 (2011); DOI: 10.1126/science.1201938This copy is for your personal, non-commercial use only.If you wish to distribute this article to other
University of Illinois, Urbana Champaign - MSE - 461
Low-Power Switching of Phase-Change Materials with Carbon Nanotube ElectrodesFeng Xiong, Albert D. Liao, David Estrada, Eric PopMatSE 461 Jongmin Youn 30 September 2011F. Xiong, A.D. Liao, D. Estrada, E. Pop, "Low Power Switching of Phase-Change Materi
University of Illinois, Urbana Champaign - MSE - 461
Surface Crystallization in a Liquid AuSi Alloy Oleg G. Shpyrko, et al. Science 313, 77 (2006); DOI: 10.1126/science.1128314This copy is for your personal, non-commercial use only.If you wish to distribute this article to others, you can order high-quali
University of Illinois, Urbana Champaign - MSE - 461
Science Vol. 313 7 JULY 2006Surface Crystallization in a Liquid AuSi AlloyBy Oleg G. Shpyrko et al., Harvard- A Literature Study -For MatSE 461 -By Zichao Sept. 2nd 1Content Abstract (3) Introduction (47) Methods (8) Results (916) Problem Discussio
University of Illinois, Urbana Champaign - MSE - 461
ARTICLELaser-Synthesized Epitaxial GrapheneSangwon Lee, Michael F. Toney, Wonhee Ko, Jason C. Randel, Hee Joon Jung, Ko Munakata, Jesse Lu, Theodore H. Geballe, Malcolm R. Beasley, Robert Sinclair, Hari C. Manoharan, ,# and Alberto Salleo,* Department o
University of Illinois, Urbana Champaign - MSE - 461
LaserSynthesized Epitaxial GraphenePublished in: Sangwon Lee; Michael F. Toney; Wonhee Ko; Jason C. Randel; Hee Joon Jung; Ko Munakata; Jesse Lu; Theodore H. Geballe; Malcolm R. Beasley; Robert Sinclair; Hari C. Manoharan; Alberto Salleo; ACS Nano 2010,
University of Illinois, Urbana Champaign - MSE - 461
www.advmat.de www.MaterialsViews.comCOMMUNICATIONPolarizing Organic PhotovoltaicsRui Zhu, Ankit Kumar, and Yang Yang*Today's most prevalent information display technology is the liquid crystal display (LCD). Unfortunately, LCDs are energy inefficient,
University of Illinois, Urbana Champaign - MSE - 461
Polarizing Organic Photovoltaics08/09/2011Advanced MaterialsRui Zhu , Ankit Kumar , and Yang YangYou Zhai (Andy) MSE 46109/16/2011MSE 461 1OutlineI. II. III. IV. V. Background Strategy Methods & Results Summary & Outlook ReferencesMSE 461 2Backg
University of Illinois, Urbana Champaign - MSE - 461
Published on Web 05/11/2010Nanoscale Structure, Composition, and Charge Transport Analysis of Transparent Conducting Oxide Nanowires Written by Focused Ion Beam ImplantationNorma E. Sosa, Christopher Chen, Jun Liu, Sujing Xie, Tobin J. Marks,*, and Mark
University of Illinois, Urbana Champaign - MSE - 461
Analysis of Transparent Conducting Oxide Nanowires Publication by: N. E. Sosa, et. Al. Presentation by: Chad 1All transparent circuitryApplications/Motivation for TCOsSemiconductors, conductors and insulatorsPaper focuses on Transparent Conducting Oxi
University of Illinois, Urbana Champaign - MSE - 461
LETTERSTailoring the atomic structure of graphene nanoribbons by scanning tunnelling microscope lithography LEVENTE TAPASZTO1*, GERGELY DOBRIK1, PHILIPPE LAMBIN2 AND LASZLO P. BIRO11 2Research Institute for Technical Physics and Materials Science, H-1
University of Illinois, Urbana Champaign - MSE - 461
Tailo ring the Ato mic S truc ture o f Graphe ne Nano ribbo ns by S c anning Tunne ling Mic ro s c o pe Litho g raphy 1 Authors: Levente Tapaszto, Gergely Dobrik, Phillipe Lambin, Laszlo P Biro MatSe461 Adrian Radocea 1.Tapaszto, L. et al. (2008). Tailor
University of Illinois, Urbana Champaign - MSE - 461
Tailo ring the Ato mic S truc ture o f Graphe ne Nano ribbo ns by S c anning Tunne ling Mic ro s c o pe Litho g raphy Adrian RadoceaAuthors: Levente Tapaszto, Gergely Dobrik, Phillipe Lambin, Laszlo P Biro MatSe461 Adrian Radocea Nov 14th, 20111Tailo r
University of Illinois, Urbana Champaign - MSE - 461
Chapter K : Photolithography in MicroelectronicsIntroduction How does it work? Properties of PR Techniques Liftoff: image reversal Types of Lithography Image vs Direct write Physics Optics Phase Shift masks Future Limits Chemistry Acids, bases, solubilit
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 2. Si Substrate Preparation OUTLINE 2. Si Substrate Preparation Overall Process Wafer production Impurities in as Grown Si Denuding Process: Process Flow Denuding Process: Diffusion Review (Ch. 7 Mayer) Denuding Process: Quantitative SO
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE: 3. Ion Implantation OUTLINE 3. Ion Implantation Introduction Machine Simulation Energy Loss Mechanisms Ion-Nucleus Interaction SOI: Hydrogen in Si RBS and Channeling1MatSE 361 Chapter 0 Syllabus, IntroMatSE 361 OUTLINE: 3. Ion Implan
University of Illinois, Urbana Champaign - MSE - 461
MatSE 361 OUTLINE I. INTRODUCTION Syllabus Overview Introduction - Scales Introduction - Devices Introduction - Processes Introduction - Pressure: Molecules in VacuumLatest FILENAME: MatSE 461 Chapter 1 Intro Syllabus Scales Device Process w outline 8-28
University of Illinois, Urbana Champaign - PHYS - 560
Overview Solid = collection of atoms (~1023, a huge number) Crystalline: single crystals, polycrystalline materials Amorphous, glassy materials Others: liquid crystals, quasicrystals, partially ordered polymers, . Theory of solids to explain and predict p
University of Illinois, Urbana Champaign - PHYS - 560
Sommerfeld Theory of Metals a quantum theory of independent free electrons Physical picture: Focus on one electron. Assume all other charges in the system are smeared out into a static neutral background (atomic details, fluctuations, & correlations ignor
University of Illinois, Urbana Champaign - PHYS - 560
Review Drude model (free electron approximation) + (independent electron approximation) + (Maxwell Boltzmann statistics) Sommerfeld model (free electron approximation) + (independent electron approximation) + (Fermi Dirac statistics) Next: Band structure
University of Illinois, Urbana Champaign - PHYS - 560
Reciprocal Lattice Direct lattice given by R ni aiiDefinition: reciprocal lattice is a Bravais lattice given byK = reciprocal lattice vectors i bi , where i = integers, anda2 a3 a 3 a1 a1 a 2 b1 2 ; b2 2 ; b3 2 a1 a 2 a 3 a1 a 2 a 3 a1 a 2 a 3Useful
University of Illinois, Urbana Champaign - PHYS - 560
X-Ray Diffraction A method to determine crystal structure. Assumption: ignoring thermal vibrations of lattice (including zero-point vibrations) for now. A charged particle of charge q in an EM field:1 q H p A V r 2m c 2 1 2 q q q2 p A p p A 2 A2 V r 2m
University of Illinois, Urbana Champaign - PHYS - 560
Electronic States in a Crystal ~1023 interacting electrons and ion cores a big computational problem. p2 1 p2 Z Z e2 1 e2 n n n HT i i 2m 2 i , j ri r j n 2Mn 2 n,n ' R n R n Hspin-orbit-interaction . Hel H core H el core Hsoi . Z e2 n n,i ri R n Frozen
University of Illinois, Urbana Champaign - PHYS - 560
Band Structure Calculations using a plane wave basis set 2 2 k r U r k r k k r 2mFourier transform: U r UK e iK rK k r e ik r uk r e ik r ck-K e iK r e ik r ck+K e iK rK K2 2m c k K k-K K2ei k K r UK e iK r ck-K e K Ki k K r kcKk-Kei k
University of Illinois, Urbana Champaign - PHYS - 560
Density of States: g Definition: g d = number of states between and d (per unit volume) For a single band k , g d 1 V1 8 d3 k ,s dd23k1 4 3 dS dkddk dS = area element on constant energy surface k dk = change in k, along k k (perpendicular to d
University of Illinois, Urbana Champaign - PHYS - 560
Screening (Electron-Electron Interaction) Classical pictureEextClassical metal Ein 0The internal field is zero. Electrons are free to move; a layer of charge (screening charge) accumulates at the surface. The external field is screened. Quantum picture
University of Illinois, Urbana Champaign - PHYS - 560
Electron Dynamics (of Semiconductors) Basic assumption: independent electron approximation (single-particle picture) Question: what happens to an electron under an external field (transport properties)? Bloch state nk e ik r uk r p nk i nk e ik r p k uk
University of Illinois, Urbana Champaign - PHYS - 560
Lattice Waves Thus far, static lattice model. In reality, atoms vibrate even at T 0 because of zero-point vibration. Monatomic Crystals Basis = 1 atom.r R R u R;t Lattice: R ni aiii 1,2,3Actual atomic position = lattice position + vibrationu 0rave
University of Illinois, Urbana Champaign - PHYS - 560
Lattice Specific Heat Classical: Equi-partition theorem:1 1 1 kx x2 mvx 2 kT 2 2 26 degrees of freedom each atom 3 each from kinetic energy and potential energy. Internal energy/volume u Volume specific heat CV 33NkT ; N = total number of atoms (includ
University of Illinois, Urbana Champaign - PHYS - 560
Anharmonic Effects Assume one atom per unit cell. Potential energy U r R UR u R U U 0 harmonic potential u 2 O u 3 O u 4 Terms O u 3 , O u 4 anharmonic effects or phonon-phonon interactions uR 1 Nks2 M s (k )aks + a-ks e s (k )eik RO u 3 . a a a
University of Illinois, Urbana Champaign - PHYS - 560
Neutron Scattering Counts E E' E Spectrum at a fixed scattering geometry: elastic peak caused by defect scattering (or Bragg diffraction) one-phonon emission peaks at lower energies (Stokes peaks) one-phonon absorption peaks at higher energies (anti-Stoke
University of Illinois, Urbana Champaign - PHYS - 560
Infrared Properties (of Ionic Crystals) Assume the system is nonmagnetic, 1 . Optical properties determined by the dielectric function, D E. Assume cubic symmetry. D E Assume no free charges. D 0 DEP ik E 0 E ik E 4 ( = bound charge density) Longitudinal
University of Illinois, Urbana Champaign - PHYS - 560
Magnetism B H 4 M H M = magnetizationBi Bo Bournday conditions: B 0 4 1 D H j 0 , assuming steady state and no free current c c tH i H oFerromagnetic Paramagnetic DiamagneticM 0 for B a 0 (zero applied field); generally nonlinear BH ~ constant ~ 1 + O
University of Illinois, Urbana Champaign - PHYS - 560
Ferromagnetism A simple picture: ferromagnetism arises from "atomic magnets" aligned in the same direction. What is the interaction to align them? Each atomic magnetic has a magnetic moment ~ g0 B . Dipolar interaction energy between neighboring atomic ma
University of Illinois, Urbana Champaign - PHYS - 560
Crystallographic restriction theorem See: http:/en.wikipedia.org/wiki/Crystallographic_restriction_theorem Problem: Consider rotational symmetry operations of a 2D periodic lattice with the rotation axis perpendicular to the lattice plane. Show that only
University of Illinois, Urbana Champaign - PHYS - 560
Physics 560 Homework problem set 1 1. A&M Problem 1, Chapter 1. 2. A&M Problem 2, Chapter 1. 3. A&M Problem 3, Chapter 1. 4. Recall 1 i 4 , where is the conductivity derived from the valence electrons.This expression was derived assuming that the posit
Rutgers - FINANCE - 250
March 27, 2012 Leasing versus buying a car You build no equity You are still responsible for maintenance and damages You are charged extra for o Too many miles (over 12,000 miles) o Ending the lease early will charge a penalty Buying a car . would you tak