Christian Ringhofer

Professor

Professor, IAFSE-ECEE: QESST ERC Consortium
Professor, CLAS-NS: Mathematics and Statistical Sciences, School of (SMSS)
Professor, Nano-Electronics, Arizona Institute of (AINE)

2740 Citations
26 h-Index

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Personal profile

Education/Academic qualification

PHD, New Mexico State University-Las Cruces

… → 1981

MS, New Mexico State University-Las Cruces

… → 1980

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Semiconductor devices Engineering & Materials Science

Boltzmann equation Engineering & Materials Science

Semiconductor Devices Mathematics

Resonant tunneling diodes Engineering & Materials Science

Quantum Hydrodynamics Mathematics

Hydrodynamics Engineering & Materials Science

Electrons Engineering & Materials Science

Solar cells Engineering & Materials Science

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Research Output 1982 2018

2740 Citations
26 h-Index
103 Article
33 Conference contribution
4 Chapter
1 Review article

A 2D diffusion-reaction CdTe solar cell simulator that includes active defects and grain boundaries

Akis, R., Brinkman, D., Guo, D., Vasileska, D. & Ringhofer, C., May 25 2018, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Solar cells

Grain boundaries

Simulators

Defects

Chlorine

A Unified 2D Solver for Modeling Carrier and Defect Transport in Photovoltaic Devices

Shaik, A. R., Brinkman, D., Sankin, I., Krasikov, D., Ringhofer, C. & Vasileska, D., Nov 26 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC. Institute of Electrical and Electronics Engineers Inc., p. 1953-1955 3 p. 8547494

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Defects

Carrier transport

Chlorine

Poisson equation

Convergence of numerical methods

1 Citation (Scopus)

Kinetic Models of Need-Based Transfers

Kayser, K., Armbruster, H. & Ringhofer, C., Jan 1 2018, Recent Advances in Mathematical and Statistical Methods - IV AMMCS International Conference. Kunze, H., Kilgour, D. M., Makarov, R., Melnik, R. & Wang, X. (eds.). Springer New York LLC, Vol. 259. p. 521-530 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kinetic Model

Welfare

Redistribution

Wealth Distribution

Binary Forms

5 Citations (Scopus)

Metastability and reliability of CdTe solar cells

Guo, D., Brinkman, D., Shaik, A. R., Ringhofer, C. & Vasileska, D., Mar 22 2018, In : Journal of Physics D: Applied Physics. 51, 15, 153002.

Research output: Contribution to journal › Review article

metastable state

Solar cells

solar cells

Defects

defects

Modeling metastability in CdTe solar cells due to Cu migration

Guo, D., Brinkman, D., Shaik, A. R., Sankin, I., Krasikov, D., Ringhofer, C. & Vasileska, D., Jan 1 2018, Coupled Mathematical Models for Physical and Biological Nanoscale Systems and Their Applications -Banff International Research Station, 2016. Springer New York LLC, Vol. 232. p. 187-213 27 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

CdTe

Metastability

Solar Cells

Migration

Defects