Organic Electronics

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ORGANIC ELECTRONICS ME02096041
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Code: ME02096041 Credits: 4 Semester 2 EACD

Organic Electronics

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Organic Electronics Syllabus — Unit-wise Content

The official GTU curriculum for Organic Electronics (subject code ME02096041) as prescribed for EACD · Semester 2 divides the course into 7 units, covering 66 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.

Download the official syllabus PDF (ME02096041)

Unit 1 Electronic Process in Organic Semiconductor Materials

2 lecture hours

  • semiconductor property of conjugated polymers
  • semiconductor property of conjugated molecules
  • small molecular semiconductor materials

Unit 2 The Fundamentals of Organic Photo Physics and Photochemistry

6 lecture hours

  • singlet and triplet states
  • quantized energy levels of molecule vibration
  • frontier molecular orbitals
  • optical transitions in organic materials
  • energy transfer
  • excitation and exciton dynamics
  • the photophysical properties of organotransition metal compounds (OTMC)
  • photochemical reaction

Unit 3 Organic Light-Emitting Diodes (OLEDs)

6 lecture hours

  • Introduction to OLED devices: principle of OLED devices
  • OLED materials: fluorescent OLED materials
  • phosphorescent OLED materials
  • TADF OLED materials
  • next-generation OLED materials
  • charge transport/injection materials
  • charge blocking materials
  • OLED application status and prospects: overview of OLED industry
  • OLED for flexible applications

Unit 4 Organic Field-Effect Transistors

6 lecture hours

  • working principles of OFET: device architecture
  • charge transport in OFET
  • characterization of OFET device
  • Organic semiconductors for OFETs: small molecule organic semiconductors
  • polymer organic semiconductors
  • Strategies for better performance of OFET: material design for high-performance OFETS
  • fabrication strategy
  • interface engineering

Unit 5 Organic Photovoltaic Devices

8 lecture hours

  • Advantages of organic semiconductor for photovoltaic applications
  • working principes of OPVs characteristics of OPV devices
  • light absorption and exciton generation
  • charge transport and collection
  • development of OPV materials: homopolymer MEH-PPV
  • Fullerene derivatives
  • non-Fullerene accepters
  • wide-bandgap donors
  • Novel concepts for better device performance: upper limit for efficiency
  • development of active layer structure
  • improving the morphology of active layers
  • vertical phase segregation
  • surface recombination, and device architecture
  • methodology for active layer preparation
  • multicomponent active layers
  • all-polymer solar cells
  • Program Name: Master of Engineering Level: PG Branch: Electronics And Communication (VLSI Design) Subject Code: ME02096041 Subject Name: Organic Electronics

Unit 6 Organic Semiconductor Laser

8 lecture hours

  • brief history
  • background for laser
  • laser materials
  • characteristics of laser
  • organic laser
  • amplifying spontaneous emission
  • materials for organic lasers: organic dyes
  • organic semiconductors
  • other organic lasing materials
  • comparing analog organic lasing materials
  • the photophysical properties of organic laser materials: gain effect
  • cross section of absorption
  • emission spectrum
  • characterization of organic laser materials
  • Organic micro-/nanoscale lasers
  • current research status

Unit 7 Organic Electrochemical Transistor

6 lecture hours

  • device structure of OECT
  • working principle of OECT devices
  • functionalization of OECT devices
  • sensor applications: Ion and pH sensors
  • humidity sensors, and biosensors

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