Christian Ringhofer - Publications

Affiliations: 
Mathematics Arizona State University, Tempe, AZ, United States 
Area:
Applied Mathematics

78 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Shaik AR, Brinkman D, Sankin I, Ringhofer C, Krasikov D, Kang H, Benes B, Vasileska D. PVRD-FASP: A Unified Solver for Modeling Carrier and Defect Transport in Photovoltaic Devices Ieee Journal of Photovoltaics. 9: 1602-1613. DOI: 10.1109/Jphotov.2019.2937238  0.437
2016 Unver AK, Ringhofer C, Emir Koksal M. Parameter extraction of complex production systems via a kinetic approach Kinetic and Related Models. 9: 407-427. DOI: 10.3934/Krm.2016.9.407  0.352
2015 Herty M, Ringhofer C. Large time behavior of averaged kinetic models on networks Mathematical Models and Methods in Applied Sciences. 25: 875-904. DOI: 10.1142/S0218202515500219  0.361
2015 Brinkman D, Guo D, Akis R, Ringhofer C, Sankin I, Fang T, Vasileska D. Self-consistent simulation of CdTe solar cells with active defects Journal of Applied Physics. 118. DOI: 10.1063/1.4927155  0.311
2014 Degond P, Liu JG, Ringhofer C. Evolution of wealth in a non-conservative economy driven by local Nash equilibria. Philosophical Transactions. Series a, Mathematical, Physical, and Engineering Sciences. 372. PMID 25288808 DOI: 10.1098/Rsta.2013.0394  0.321
2014 Heitzinger C, Ringhofer C. Multiscale modeling of fluctuations in stochastic elliptic pde models of nanosensors Communications in Mathematical Sciences. 12: 401-421. DOI: 10.4310/Cms.2014.V12.N3.A1  0.41
2014 Degond P, Liu JG, Ringhofer C. Evolution of the Distribution of Wealth in an Economic Environment Driven by Local Nash Equilibria Journal of Statistical Physics. 154: 751-780. DOI: 10.1007/S10955-013-0888-4  0.31
2014 Heitzinger C, Ringhofer C. Hierarchies of transport equations for nanopores: Equations derived from the Boltzmann equation and the modeling of confined structures Journal of Computational Electronics. 13: 801-817. DOI: 10.1007/S10825-014-0586-8  0.419
2011 Heitzinger C, Ringhofer C. A transport equation for confined structures derived from the Boltzmann equation Communications in Mathematical Sciences. 9: 829-857. DOI: 10.4310/Cms.2011.V9.N3.A8  0.409
2011 Herty M, Ringhofer C. Averaged kinetic models for flows on unstructured networks Kinetic and Related Models. 4: 1081-1096. DOI: 10.3934/Krm.2011.4.1081  0.312
2011 Ringhofer C. Subband diffusion models for quantum transport in a strong force regime Siam Journal On Applied Mathematics. 71: 1871-1895. DOI: 10.1137/100804164  0.328
2010 Heitzinger C, Liu Y, Mauser NJ, Ringhofer C, Dutton RW. Calculation of fluctuations in boundary layers of nanowire field-effect biosensors Journal of Computational and Theoretical Nanoscience. 7: 2574-2580. DOI: 10.1166/Jctn.2010.1644  0.307
2010 La Marca M, Armbruster D, Herty M, Ringhofer C. Control of continuum models of production systems Ieee Transactions On Automatic Control. 55: 2511-2526. DOI: 10.1109/Tac.2010.2046925  0.313
2009 Unver AK, Ringhofer C. Estimation of transport coefficients in re-entrant factory models Ifac Proceedings Volumes (Ifac-Papersonline). 15: 705-710. DOI: 10.3182/20090706-3-Fr-2004.00117  0.339
2009 Ahmed S, Ringhofer C, Vasileska D. An effective potential approach to modeling 25 nm MOSFET devices Journal of Computational Electronics. 8: 197-200. DOI: 10.1007/S10825-010-0326-7  0.349
2008 Degond P, Gallego S, Méhats F, Ringhofer C. Quantum hydrodynamic and diffusion models derived from the entropy principle Lecture Notes in Mathematics. 1946: 111-168. DOI: 10.1007/978-3-540-79574-2_3  0.368
2007 Heitzinger C, Ringhofer C, Selberherr S. Finite difference solutions of the nonlinear Schrödinger equation and their conservation of physical quantities Communications in Mathematical Sciences. 5: 779-788. DOI: 10.4310/Cms.2007.V5.N4.A2  0.384
2007 Heitzinger C, Ringhofer C. An effective quantum potential for particle-particle interactions in three-dimensional semiconductor device simulations Journal of Computational Electronics. 6: 401-408. DOI: 10.1007/S10825-007-0148-4  0.418
2007 Bourgade JP, Degond P, Mauser N, Ringhofer C. Quantum corrections to semiclassical transport in nanoscale devices using entropy principles Journal of Computational Electronics. 6: 117-120. DOI: 10.1007/S10825-006-0062-1  0.458
2007 Heitzinger C, Ringhofer C, Ahmed S, Vasileska D. 3D Monte-Carlo device simulations using an effective quantum potential including electron-electron interactions Journal of Computational Electronics. 6: 15-18. DOI: 10.1007/S10825-006-0058-X  0.412
2006 Armbruster D, Marthaler DE, Ringhofer C, Kempf K, Jo TC. A continuum model for a re-entrant factory Operations Research. 54: 933-950. DOI: 10.1287/Opre.1060.0321  0.374
2006 Nedjalkov M, Vasileska D, Ferry DK, Jacoboni C, Ringhofer C, Dimov I, Palankovski V. Wigner transport models of the electron-phonon kinetics in quantum wires Physical Review B - Condensed Matter and Materials Physics. 74. DOI: 10.1103/Physrevb.74.035311  0.482
2006 Jungemann C, Pham JAT, Meinerzhagen B, Ringhofer C, Bollhöfer M. Stable discretization of the Boltzmann equation based on spherical harmonics, box integration, and a maximum entropy dissipation principle Journal of Applied Physics. 100. DOI: 10.1063/1.2212207  0.445
2006 Bourgade JP, Degond P, Ḿhats F, Ringhofer C. On quantum extensions to classical spherical harmonics expansion/Fokker- Planck models Journal of Mathematical Physics. 47. DOI: 10.1063/1.2192968  0.437
2006 Armbruster D, De Beer C, Freitag M, Jagalski T, Ringhofer C. Autonomous control of production networks using a pheromone approach Physica a: Statistical Mechanics and Its Applications. 363: 104-114. DOI: 10.1016/J.Physa.2006.01.052  0.302
2006 Sverdlov V, Kosina H, Ringhofer C, Nedjalkov M, Selberherr S. Quantum correction to the semiclassical electron-phonon scattering operator Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3743: 594-601. DOI: 10.1007/11666806_68  0.32
2005 Vasileska D, Khan HR, Ahmed SS, Ringhofer C, Heitzinger C. Quantum and coulomb effects in nanodevices International Journal of Nanoscience. 4: 305-361. DOI: 10.1142/S0219581X05003164  0.379
2005 Ahmed SS, Ringhofer C, Vasileska D. Parameter-free effective potential method for use in particle-based device simulations Ieee Transactions On Nanotechnology. 4: 465-471. DOI: 10.1109/Tnano.2005.851239  0.393
2005 Degond P, Méhats F, Ringhofer C. Quantum energy-transport and drift-diffusion models Journal of Statistical Physics. 118: 625-667. DOI: 10.1007/S10955-004-8823-3  0.412
2005 Gardner CL, Klimeck G, Ringhofer C. Smooth quantum hydrodynamic model vs. NEMO simulation of resonant tunneling diodes Journal of Computational Electronics. 3: 95-102. DOI: 10.1007/S10825-004-0314-X  0.431
2004 Nedjalkov M, Kosina H, Selberherr S, Ringhofer C, Ferry DK. Unified particle approach to Wigner-Boltzmann transport in small semiconductor devices Physical Review B - Condensed Matter and Materials Physics. 70. DOI: 10.1103/Physrevb.70.115319  0.392
2004 Heitzinger C, Ringhofer C. A note on the symplectic integration of the nonlinear Schrödinger equation Journal of Computational Electronics. 3: 33-44. DOI: 10.1023/B:Jcel.0000029454.06133.F9  0.446
2004 Khan HR, Vasileska D, Ahmed SS, Ringhofer C, Heitzinger C. Modeling of FinFET: 3D MC simulation using FMM and unintentional doping effects on device operation Journal of Computational Electronics. 3: 337-340. DOI: 10.1007/S10825-004-7072-7  0.353
2004 Ahmed SS, Ringhofer C, Vasileska D. Quantum potential approach to modeling nano-MOSFETs 2004 10th International Workshop On Computational Electronics, Ieee Iwce-10 2004, Abstracts. 213-214.  0.311
2003 Ringhofer C, Gardner C, Vasileska D. Effective potentials and quantum fluid models: A thermodynamic approach International Journal of High Speed Electronics and Systems. 13: 771-801. DOI: 10.1142/S0129156403002022  0.443
2003 Ringhofer C. A mixed spectral-difference method for the steady state Boltzmann-Poisson system Siam Journal On Numerical Analysis. 41: 64-89. DOI: 10.1137/S003614290138958X  0.429
2003 Shifren L, Ringhofer C, Ferry DK. A Wigner function-based quantum ensemble Monte Carlo study of a resonant tunneling diode Ieee Transactions On Electron Devices. 50: 769-773. DOI: 10.1109/Ted.2003.809434  0.402
2003 Degond P, Ringhofer C. Quantum Moment Hydrodynamics and the Entropy Principle Journal of Statistical Physics. 112: 587-628. DOI: 10.1023/A:1023824008525  0.43
2003 Degond P, Ringhofer C. Binary quantum collision operators conserving mass momentum and energy Comptes Rendus Mathematique. 336: 785-790. DOI: 10.1016/S1631-073X(03)00185-7  0.373
2003 Ringhofer C, Ahmed SS, Vasileska D. Effective potential approach to modeling of 25 nm MOSFET devices Superlattices and Microstructures. 34: 311-317. DOI: 10.1016/J.Spmi.2004.03.021  0.453
2002 Ringhofer C, Schmeiser C, Zwirchmayer A. Moment methods for the semiconductor Boltzmann equation on bounded position domains Siam Journal On Numerical Analysis. 39: 1078-1095. DOI: 10.1137/S0036142998335984  0.407
2002 Ringhofer C. Numerical methods for the semiconductor Boltzmann equation based on spherical harmonics expansions and entropy discretizations Transport Theory and Statistical Physics. 31: 431-452. DOI: 10.1081/Tt-120015508  0.379
2002 Abdallah NB, Pinaud O, Gardner CL, Ringhofer C. A comparison of resonant tunneling based on Schrödinger's equation and quantum hydrodynamics Vlsi Design. 15: 695-700. DOI: 10.1080/106551402100012309  0.318
2002 Degond P, Ringhofer C. A Note on quantum moment hydrodynamics and the entropy principle Comptes Rendus Mathematique. 335: 967-972. DOI: 10.1016/S1631-073X(02)02595-5  0.379
2001 Ringhofer C. An entropy-based finite difference method for the energy transport system Mathematical Models and Methods in Applied Sciences. 11: 769-795. DOI: 10.1142/S0218202501001094  0.34
2001 Ringhofer C. Dissipative discretization methods for approximations to the Boltzmann equation Mathematical Models and Methods in Applied Sciences. 11: 133-148. DOI: 10.1142/S0218202501000799  0.432
2001 Ringhofer C. Space-time discretization of series expansion methods for the Boltzmann transport equation Siam Journal On Numerical Analysis. 38: 442-465. DOI: 10.1137/S0036142998339921  0.427
2000 Gardner CL, Ringhofer C. Numerical simulation of the smooth quantum hydrodynamic model for semiconductor devices Computer Methods in Applied Mechanics and Engineering. 181: 393-401. DOI: 10.1016/S0045-7825(99)00180-2  0.478
2000 Gardner CL, Ringhofer C. Chapman-Enskog expansion and the quantum hydrodynamic model for semiconductor devices Vlsi Design. 10: 415-435.  0.358
2000 Gardner CL, Ringhofer C. Numerical simulation of the smooth quantum hydrodynamic model for semiconductor devices Computer Methods in Applied Mechanics and Engineering. 181: 393-401.  0.329
1998 Gardner CL, Ringhofer C. Approximation of Thermal Equilibrium for Quantum Gases with Discontinuous Potentials and Application to Semiconductor Devices Siam Journal On Applied Mathematics. 58: 780-805. DOI: 10.1137/S0036139996303907  0.467
1998 Gardner CL, Ringhofer C. Approximation of Thermal Equilibrium for Quantum Gases with Discontinuous Potentials and Application to Semiconductor Devices Siam Journal On Applied Mathematics. 58: 780-805.  0.38
1998 Gardner CL, Ringhofer C. The quantum hydrodynamic smooth effective potential Vlsi Design. 6: 17-20.  0.317
1997 Ringhofer C. Computational methods for semiclassical and quantum transport in semiconductor devices Acta Numerica. 6: 485-521. DOI: 10.1017/S0962492900002762  0.477
1996 Gardner CL, Ringhofer C. Smooth quantum potential for the hydrodynamic model. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 53: 157-167. PMID 9964245 DOI: 10.1103/Physreve.53.157  0.415
1996 Arnold A, Ringhofer C. An operator splitting method for the Wigner-Poisson problem Siam Journal On Numerical Analysis. 33: 1622-1643. DOI: 10.1137/S003614299223882X  0.435
1996 Poupaud F, Ringhofer C. Semi-classical limits in a crystal with exterior potentials and effective mass theorems Communications in Partial Differential Equations. 21: 1897-1918. DOI: 10.1080/03605309608821248  0.328
1996 Gasser I, Markowich PA, Ringhofer CA. Closure conditions for classical and quantum moment hierarchies in the small-temperature limit Transport Theory and Statistical Physics. 25: 409-423.  0.349
1995 Arnold A, Ringhofer C. Operator splitting methods applied to spectral discretizations of quantum transport equations Siam Journal On Numerical Analysis. 32: 1876-1894. DOI: 10.1137/0732084  0.485
1995 Poupaud F, Ringhofer C. Quantum hydrodynamic models in semiconductor crystals Applied Mathematics Letters. 8: 55-59. DOI: 10.1016/0893-9659(95)00085-5  0.411
1994 Markowich P, Ringhofer C. Quantum hydrodynamics for semiconductors in the high-field case Applied Mathematics Letters. 7: 37-41. DOI: 10.1016/0893-9659(94)90069-8  0.438
1992 Ringhofer C. On The Convergence Of Spectral Methods For The Wigner-Poisson Problem Mathematical Models and Methods in Applied Sciences. 2: 91-111. DOI: 10.1142/S0218202592000077  0.439
1990 Ringhofer C. A spectral method for the numerical simulation of quantum tunneling phenomena Siam Journal On Numerical Analysis. 27: 32-50. DOI: 10.1137/0727003  0.463
1989 Ringhofer C, Schmeiser C. An approximate Newton method for the solution of the basic semiconductor device equations Siam Journal On Numerical Analysis. 26: 507-516. DOI: 10.1137/0726030  0.4
1989 Kluksdahl NC, Kriman AM, Ferry DK, Ringhofer C. Self-consistent study of the resonant-tunneling diode Physical Review B. 39: 7720-7735. DOI: 10.1103/Physrevb.39.7720  0.355
1989 Ringhofer C, Ferry D, Kluksdahl N. Absorbing boundary conditions for the simulation of quantum transport phenomena Transport Theory and Statistical Physics. 18: 331-346. DOI: 10.1080/00411458908204692  0.414
1989 Kluksdahl N, Kriman AM, Ferry DK, Ringhofer C. Intrinsic bistability in the resonant tunneling diode Superlattices and Microstructures. 5: 397-401. DOI: 10.1016/0749-6036(89)90322-4  0.354
1989 Markowich PA, Ringhofer CA. An Analysis of the Quantum Liouville Equation Zamm ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift FüR Angewandte Mathematik Und Mechanik. 69: 121-127. DOI: 10.1002/Zamm.19890690303  0.474
1988 Ringhofer C, Schmeiser C. A modified Gummel method for the basic semiconductor device equations Ieee Transactions On Computer-Aided Design of Integrated Circuits and Systems. 7: 251-253. DOI: 10.1109/43.3155  0.394
1988 Kluksdahl NC, Kriman AM, Ringhofer C, Ferry DK. Quantum tunneling properties from a Wigner function study Solid State Electronics. 31: 743-746. DOI: 10.1016/0038-1101(88)90379-6  0.335
1987 Ringhofer C. An asymptotic anaylsis of a transient p-n -junction model Siam Journal On Applied Mathematics. 47: 624-642. DOI: 10.1137/0147042  0.386
1987 Ringhofer CA. A singular perturbation analysis for the transient semiconductor device equations in one space dimension Ima Journal of Applied Mathematics (Institute of Mathematics and Its Applications). 39: 17-32. DOI: 10.1093/imamat/39.1.17  0.328
1987 Markowich PA, Ringhofer C. Stability of the Linearized Transient Semiconductor Device Equations Zamm-Zeitschrift Fur Angewandte Mathematik Und Mechanik. 67: 319-332. DOI: 10.1002/Zamm.19870670710  0.381
1984 Ringhofer C. On Collocation Schemes for Quasilinear Singularly Perturbed Boundary Value Problems Siam Journal On Numerical Analysis. 21: 864-882. DOI: 10.1137/0721056  0.326
1984 Selberherr S, Ringhofer CA. Implications of Analytical Investigations About the Semiconductor Equations on Device Modeling Programs Ieee Transactions On Computer-Aided Design of Integrated Circuits and Systems. 3: 52-64. DOI: 10.1109/TCAD.1984.1270057  0.34
1984 Markowich PA, Ringhofer CA. SINGULARLY PERTURBED BOUNDARY VALUE PROBLEM MODELLING A SEMICONDUCTOR DEVICE Siam Journal On Applied Mathematics. 44: 231-256.  0.357
1983 Markowich PA, Ringhofer CA, Selberherr S, Lentini M. A Singular Perturbation Approach for the Analysis of the Fundamental Semiconductor Equations Ieee Transactions On Electron Devices. 30: 1165-1180. DOI: 10.1109/T-ED.1983.21273  0.304
1983 Franz AF, Franz GA, Selberherr S, Ringhofer C, Markowich P. Finite Boxes—A Generalization of the Finite-Difference Method Suitable for Semiconductor Device Simulation Ieee Transactions On Electron Devices. 30: 1070-1082. DOI: 10.1109/T-Ed.1983.21261  0.346
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