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Solid State Electronics and PhotonicsSolid State Electronics and PhotonicsElectrical and Computer Engineering Electrical and Computer Engineering
The Ohio State UniversityThe Ohio State University
An Overview for Prospective Students
http://www.ece.osu.edu/ssep
SSEP Area: Who Are We? SSEP Area: Who Are We?
First Row•• Betty Betty LiseLise Anderson Anderson •• Steven A. Steven A. RingelRingel•• Wu Lu Wu Lu
Second Row•• George J. George J. ValcoValco•• Paul R. Berger Paul R. Berger •• Leonard J. Leonard J. BrillsonBrillson•• Patrick Patrick RoblinRoblin
Areas of ECE ConcentrationAreas of ECE Concentration• Circuits• Communications and
Signal Processing• Computer Engineering• Controls• Electromagnetics• Power Systems• Solid State Electronics
and Photonics
Areas of ECE ConcentrationAreas of ECE Concentration
• Controls• Communications and
Signal Processing• Computer Engineering• Electromagnetics• Circuits• Solid State Electronics
and Photonics• Power Systems
“The Food Chain”
Solid te Electronics and Photonic
EE 331All
EE 432All
EE 734Odd Spr
EE 637Aut
Intro to Materials forElectrical Engineerin
Physics ofSemiconductor Devices
lid StateMicroelectronicsLaboratory
LAHY 631
Aut
PHY 633Spr
PHY 780.06Spr
EE 735Even Win
QuantumMechanicsSeries
CondensedMatter
Physics
CompoundSemiconductors
Solid State Technology
EE 737Odd Win
PhotonicsLab
Silicon
LAEE 736
Odd Win
ElectronicSurfaces &Interfaces
EE 732Odd Aut
QuantumElectronDevices:Lasers
EE 731Spr
FiberOptics
EE 730Aut
Fundamentals ofSemiconductors forMicroelectronics &Optoelectronics
EE 831Even Win
SemiconductorDevice
EE 835.xWin
SpecialStudies in
NanostructureDevices
EE 832Even Spr
High-speSemicondu
Device
EE 833Even Aut
Optical Effects inMaterials &
Devices
Circuits & Electronics Track
EE 323All
Electronic Analysis,Design andSimulation
EE 723Win
MicrowaveTransistorAmplifiers
&Oscillators
& Lab
EE 721Spr
DigitalVLSI
Design
EE 720Win
LowPowerMixedSignalVLSIDesign
EE 722Aut
Intro to AnalogIntegrated
Circuits
EE 327Aut
ElectronicDevices &
CircuitsLaboratory
LAB
EE 820Spr
Analog VLSIDesign
ElectromagneticsBranch
LABEE 716
Aut
OpticswithLaserLight
EE 710Aut
MicrowaveCircuits
LAB
Solid Lines indicate a link through prerequisites
The terms “even” or “odd” refer to the year inwhich the quarter occurs. For example,autumn even, winter ’01 is odd, eventhough t re in the same academic year.
PHY 632Win
EEAsk .
Advanced OpticalConcepts
sedctor
s
SoB
B
’02 is hey a
917 Dept
P
Sta
sg
Solid State Electronics and Solid State Electronics and PhotonicsPhotonics
•• Electronic DevicesElectronic Devices•• Optoelectronic DevicesOptoelectronic Devices
–– Solar cells, LEDSolar cells, LED’’s, CD s, CD lasers, Fiber opticslasers, Fiber optics
•• NanoelectronicsNanoelectronics•• Plastic semiconductorsPlastic semiconductors•• MicroMicro--machinesmachines
Career OpportunitiesCareer Opportunities
•• BachelorBachelor’’ss–– Manufacturing?Manufacturing?
•• MasterMaster’’ss–– Development?Development?
•• Ph.D.Ph.D.–– Fundamental Research?Fundamental Research?
IntelIntel 4
Moore’s LawA new technology every 2 years
Process NameProcess Name P856P856 P858P858 Px60Px60 P1262P1262 P1264P1264 P1266P1266 P1268P1268
11stst ProductionProduction 19971997 19991999 20012001 20032003 20052005 20072007 20092009
LithographyLithography .25.25µµm m .18.18µµmm .13.13µµmm 90nm90nm 65nm65nm 45nm45nm 32nm32nm
Gate LengthGate Length .20.20µµm m .13.13µµm m <70nm <70nm <50nm<50nm <35nm <35nm <25nm<25nm <18nm<18nm
Wafer Size (mm)Wafer Size (mm) 200200 200 200/300200 200/300 300300 300300 300300 300300
Manufacturing
Development
ResearchCopy Exactly!
Pathfinding
IntelIntel 5
Accelerated Scaling of Planar Transistors
70nm Length(Production2001)
30nm Prototype (Production in 2005)
20nm Prototype(Production in 2007)
25 nm
15nm
15nm Prototype15nm Prototype(Production in 2009)(Production in 2009)
50nm Length(Production in 2003)
130nm Node
65nm Node
45nm Node
90nm Node
32nm Node
IntelIntel 6
Silicon devices are Nanotechnology
50nm50nm 100nm100nm
Transistor for Transistor for 90nm process90nm process
Source: IntelSource: Intel
Influenza virusInfluenza virusSource: CDCSource: CDC
25 nm
15nm15nm Research15nm ResearchTransistorTransistor
IntelIntel 7
Transistor Gate Length Scaling
0.01
0.1
1
10
1970 1980 1990 2000 2010 2020
Micron
0.01
0.1
1
10
3.0um
.18um.25um
.35um.5um
.8um1.0um
1.5um2.0um
.13um90nm
50nm
Gate Length
Typical Feature
Size
Transistor Gate Length is Smallest Feature on the Device
Our OSU ECE ProgramOur OSU ECE Program
•• Ranked #22 in the nation out of 126Ranked #22 in the nation out of 126 ECE Programs nationwide by the National Research Council, the most comprehensive academic program review, every ~8-12 years!
• Highest in the State of Ohio.
•• Tier #1 Research UniversityTier #1 Research University – our faculty participate and drive leading edge research, not reading about it in a book.
National Research Council Doctoral Program StudyNational Research Council Doctoral Program StudyThe Ohio State University The Ohio State University –– EngineeringEngineering
3.03 (reasonable) 2.84 (good)24/33 27.3%Aerospace
3.36 (reasonable) 3.48 (strong)21/65 67.7%Material Science
3.28 (reasonable) 3.32 (strong)25/110 77.3%Mechanical
3.63 (extremely)3.63 (extremely)3.53 (strong)3.53 (strong)22/126 82.5%22/126 82.5%ElectricalElectrical
3.07 (reasonable) 2.73 (good)40/86 53.5%Chemical
3.25 (reasonable) 3.26 (strong)26/38 31.6%Biomedical
EffectiveEffectiveQualityQualityRank/TotalRank/TotalPercentilePercentileDepartmentDepartment
National Research Council Doctoral Program StudyNational Research Council Doctoral Program StudyThe Ohio State University The Ohio State University –– SciencesSciences
3.79 (extremely)3.87 (strong)22/168 86.9%Chemistry
3.22 (reasonable)3.16 (strong)59/194 69.3%Biochemistry & Molecular Biology
2.76 (reasonable)2.91 (good)23/33 30.3%Astrophysics & Astronomy
3.70 (extremely)3.70 (extremely)3.75 (strong)3.75 (strong)24/147 83.7%24/147 83.7%PhysicsPhysics
3.13 (reasonable)3.66 (strong)29/139 79.1%Math
2.94 (reasonable)2.92 (good)39/108 63.9%Computer Science
EffectiveEffectiveQualityQualityRankRankDepartmentDepartment
Big is SmallBig is Small
•• Breadth and Strength across Ohio StateBreadth and Strength across Ohio State–– Students change majors 3Students change majors 3--4 times, on 4 times, on
average.average.•• Feels Small Within ECEFeels Small Within ECE
–– ECEsECEs know each otherknow each other–– ECEsECEs know their facultyknow their faculty
•• Interaction with FacultyInteraction with Faculty–– Within each ECE discipline, close knit.Within each ECE discipline, close knit.
Thanks for your time!Thanks for your time!•• Electrical and Computer Engineering is important.Electrical and Computer Engineering is important.
–– It has revolutionized the world we live in, and It has revolutionized the world we live in, and will continue to do so for the foreseeable future.will continue to do so for the foreseeable future.
•• Electrical and Computer Engineers earn good Electrical and Computer Engineers earn good money.money.–– ECE ranks at the top of engineering disciplines.ECE ranks at the top of engineering disciplines.
•• Electrical and Computer Engineering is fun!Electrical and Computer Engineering is fun!–– Challenging, exciting work.Challenging, exciting work.