Practice Exam IV - MSE2001D Exam IV F a ll 2 006 N ame Lc.u...

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Unformatted text preview: MSE2001D Exam IV F a ll 2 006 N ame Lc.u "J ra H-u8 h ey----- (15pt s) I, (a ) What i s a wi de b a nd ga p se miconduct o r ? A w\de bo...nd 9C>..p s-ex ni co n ductor- is o ne. In wh i ch aeV < Eg < 4e V, The yar e Im p o rn V1 +-foy lYIu l +l- co lor- L~D s a...nd ot- her o ptoe-Ie c : h-o nk- c ~ p 1I ' ca... tion ~ , ( b ) ',' !,That i s a ferro e l ~ ( c) What i s a s uperconductor ? 1\ ~\,\fex- c on d \A c t-o r i s 0.., rncde no J w i th :l j mp o rln. n f propem es : i) e % vV h en T ~ Tc: (cri ' +i coJt-e..vnpen\..-tu...re) a) Must s ho w mct sn e. tic. fiux e xp u Js ion o---t T 5 T e I 'Xm ~ < ( d ) What i s tran s f e r e n ce numb er? Tra.n s-f eren ce nL-U'i'"lb er 1 6 + he ' n ac ti on o F con d u c H vity fu y G\. s pe ci ne. c h~e cGU1'1 ' er, i rT'lp o vtC'J ' '''It i n b o +h j n S l, t!GL: h ng CLYl d l a.rs e b o..n d 9 cy:> 1' )'1 cd- en cd s . i ':. cr c c t.rri v-- (J t-otvJ (e) What i s an e l as t o m e r ? I\-h e\c l S' ton'1er 1 5(~ polym er +h a t s hoW ~ VJscoel ashe.. b eh c ,lVIOI ' , 8 e(:.CU..Is e o f H;' HS , , t 'IV I~ ~ s h O V'V a.... i o...r-g e r1.A-b bel'l.j r e Sl ' n . o- h d o..n ex ' tye-rne\y I ~e s +r ~( n . T MSE2001D Exam IV F a ll 2 006 N ame Lc.u "J ra H-u8 h ey----- (15pt s) I, (a ) What i s a wi de b a nd ga p se miconduct o r ? A w\de bo...nd 9C>..p s-ex ni co n ductor- is o ne. In wh i ch aeV < Eg < 4e V, The yar e Im p o rn V1 +-foy lYIu l +l- co lor- L~D s a...nd ot- her o ptoe-Ie c : h-o nk- c ~ p 1I ' ca... tion ~ , ( b ) ',' !,That i s a ferro e l ~ ( c) What i s a s uperconductor ? 1\ ~\,\fex- c on d \A c t-o r i s 0.., rncde no J w i th :l j mp o rln. n f propem es : i) e % vV h en T ~ Tc: (cri ' +i coJt-e..vnpen\..-tu...re) a) Must s ho w mct sn e. tic. fiux e xp u Js ion o---t T 5 T e I 'Xm ~ < ( d ) What i s tran s f e r e n ce numb er?...
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This note was uploaded on 09/12/2011 for the course MSE 2001 taught by Professor Tannebaum during the Spring '08 term at Georgia Institute of Technology.

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Practice Exam IV - MSE2001D Exam IV F a ll 2 006 N ame Lc.u...

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