File:Energy gap and electron hopping.png - Wikimedia Commons
2.2.2 Doping and Carrier Density
Borylated Arylamine–Benzothiadiazole Donor–Acceptor Materials as Low-LUMO, Low-Band-Gap Chromophores,Organometallics - X-MOL
Band gap and molecular energy level control of perylene diimide-based donor– acceptor copolymers for all-polymer solar cells - Journal of Materials Chemistry (RSC Publishing)
What is Acceptor in Semiconductors - Acceptor Level
Manipulation of Carrier Numbers – Doping - ppt video online download
Dithienobenzochalcogenodiazole-based electron donor–acceptor polymers for organic electronics - ScienceDirect
Figure 5 from Photoinduced charge transfer in donor-acceptor (DA) copolymer: fullerene bis-adduct polymer solar cells. | Semantic Scholar
Donor–acceptor type low band gap polymers: polysquaraines and related systems - Chemical Society Reviews (RSC Publishing)
![Three novel donor-acceptor type electrochromic polymers containing 2,3-bis(5-methylfuran-2-yl)thieno[3,4-b]pyrazine acceptor and different thiophene donors: Low-band-gap, neutral green-colored, fast-switching materials - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1572665718306866-ga1.jpg "Three novel donor-acceptor type electrochromic polymers containing 2,3-bis(5-methylfuran-2-yl)thieno[3,4-b]pyrazine acceptor and different thiophene donors: Low-band-gap, neutral green-colored, fast-switching materials - ScienceDirect")
Three novel donor-acceptor type electrochromic polymers containing 2,3-bis(5-methylfuran-2-yl)thieno[3,4-b]pyrazine acceptor and different thiophene donors: Low-band-gap, neutral green-colored, fast-switching materials - ScienceDirect
Design principles for the energy level tuning in donor/acceptor conjugated polymers - Physical Chemistry Chemical Physics (RSC Publishing)
Semiconductors: Why is the energy level of acceptor state closer to the valence band than to conduction band? - Quora
Electronics 4
Basics notions about solids
Donor Level - an overview | ScienceDirect Topics
Professor Robert B. Laughlin, Department of Physics, Stanford University
Donor level (A) and acceptor level (B) formed by metal ion doping. | Download Scientific Diagram
Narrow band-gap donor–acceptor copolymers based on diketopyrrolopyrrole and diphenylethene: Synthesis, characterization and application in field effect transistor - ScienceDirect
High-Efficiency Nonfullerene Polymer Solar Cells with Band gap and Absorption Tunable Donor/Acceptor Random Copolymers,ACS Applied Materials & Interfaces - X-MOL
Doped Semiconductors
Organic Photovoltaic (OPV) Cells | How Organic Solar Cells Work | Ossila
Impurities & Defects, Continued More on Shallow Donors & Acceptors Amusing Answers to Exam Questions Given by Public School Students! - ppt download
Optimizing Band Gap of Inorganic Halide Perovskites by Donor-Acceptor Pair Codoping.,Inorganic Chemistry - X-MOL
Band structure of semiconductors, donors and acceptors energy levels... | Download Scientific Diagram
