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John E. Scharer - Publications

Affiliations: 
University of Wisconsin, Madison, Madison, WI 
Area:
Electronics and Electrical Engineering, Fluid and Plasma Physics, Optics Physics
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69 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
2016 Kupczyk BJ, Garcia AAS, Xiang X, Liu CH, Scharer JE, Booske JH. Observations of memory effects and reduced breakdown delay via penning gas mixtures in high-power microwave dielectric window discharges Ieee Transactions On Plasma Science. 44: 15-24. DOI: 10.1109/Tps.2015.2504511  0.381
2016 Sung Y, Li Y, Scharer JE. Fast, hot electron production and ion acceleration in a helicon inductive plasma Physics of Plasmas. 23: 92113. DOI: 10.1063/1.4962758  0.48
2015 Liu CH, Carrigan P, Kupczyk BJ, Xiang X, Behdad N, Scharer JE, Booske JH. Metamaterials for Rapidly Forming Large-Area Distributed Plasma Discharges for High-Power Microwave Applications Ieee Transactions On Plasma Science. DOI: 10.1109/Tps.2015.2490164  0.445
2015 Sung Y, Li Y, Scharer JE. Observation of warm, higher energy electrons transiting a double layer in a helicon plasma Physics of Plasmas. 22: 34503. DOI: 10.1063/1.4916051  0.445
2014 Xiang X, Kupczyk B, Booske J, Scharer J. Erratum: “Diagnostics of fast formation of distributed plasma discharges using X-band microwaves” [J. Appl. Phys. 115, 063301 (2014)] Journal of Applied Physics. 116: 059901. DOI: 10.1063/1.4892622  0.404
2014 Xiang X, Kupczyk B, Booske J, Scharer J. Diagnostics of fast formation of distributed plasma discharges using X-band microwaves Journal of Applied Physics. 115: 063301. DOI: 10.1063/1.4865275  0.569
2012 Wiebold M, Sung Y, Scharer JE. Ion acceleration in a helicon source due to the self-bias effect Physics of Plasmas. 19: 53503. DOI: 10.1063/1.4714605  0.543
2011 Giar R, Scharer J. Focused excimer laser initiated, radio frequency sustained high pressure air plasmas Journal of Applied Physics. 110: 103301. DOI: 10.1063/1.3660690  0.683
2011 Wiebold M, Sung Y, Scharer JE. Experimental observation of ion beams in the Madison Helicon eXperiment Physics of Plasmas. 18: 63501. DOI: 10.1063/1.3596537  0.39
2010 Hummelt JS, Scharer JE. Excitational energy transfer enhancing ionization and spatial-temporal evolution of air breakdown with UV laser radiation Journal of Applied Physics. 108: 93305. DOI: 10.1063/1.3504243  0.505
2009 Wiebold M, Ren H, Denning CM, Scharer JE. Low-pressure helicon-plasma discharge initiation via magnetic field ramping Ieee Transactions On Plasma Science. 37: 2110-2115. DOI: 10.1109/Tps.2009.2031645  0.638
2009 Akhtar K, Scharer JE, Mills RL. Substantial Doppler broadening of atomic-hydrogen lines in dc and capacitively coupled RF plasmas Journal of Physics D. 42: 135207. DOI: 10.1088/0022-3727/42/13/135207  0.384
2009 Way J, Hummelt J, Scharer J. Experimental measurements of multiphoton enhanced air breakdown by a subthreshold intensity excimer laser Journal of Applied Physics. 106: 83303. DOI: 10.1063/1.3245332  0.579
2008 He X, Scharer J, Booske J, Sengele S. One-dimensional combined field and thermionic emission model and comparison with experimental results Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 26: 770-777. DOI: 10.1116/1.2884755  0.32
2008 Thiyagarajan M, Scharer JE. Experimental Investigation of 193-nm Laser Breakdown in Air Ieee Transactions On Plasma Science. 36: 2512-2521. DOI: 10.1109/Tps.2008.2004259  0.824
2008 Thiyagarajan M, Scharer J. Experimental investigation of ultraviolet laser induced plasma density and temperature evolution in air Journal of Applied Physics. 104: 13303. DOI: 10.1063/1.2952540  0.833
2008 Denning CM, Wiebold M, Scharer JE. Observations of neutral depletion and plasma acceleration in a flowing high-power argon helicon plasma Physics of Plasmas. 15. DOI: 10.1063/1.2950301  0.546
2008 Luo S, Denning CM, Scharer JE. Laser-rf creation and diagnostics of seeded atmospheric pressure air and nitrogen plasmas Journal of Applied Physics. 104. DOI: 10.1063/1.2946718  0.814
2007 Thiyagarajan M, Scharer J, Denning CM, Luo S. Measurements of air breakdown and scaling to microwaves using 193 nm focused laser radiation 8th Ieee International Vacuum Electronics Conference, Ivec 2007. 135-136. DOI: 10.1109/IVELEC.2007.4283253  0.763
2007 He X, Scharer J, Booske J, Sengele S. Modeling of cold emission cathode by inclusion of combined field and thermionic emission processes Journal of Applied Physics. 102. DOI: 10.1063/1.2778287  0.331
2006 Luo S, Scharer JE, Thiyagarajan M, Denning CM. Experimental study of laser-initiated radiofrequency-sustained high-pressure plasmas Ieee Transactions On Plasma Science. 34: 2637-2651. DOI: 10.1109/Tps.2006.885096  0.797
2004 Akhtar K, Scharer JE, Tysk SM, Denning CM. Characterization of laser produced tetrakis (dimethylamino) ethylene plasma in a high-pressure background gas Ieee Transactions On Plasma Science. 32: 813-822. DOI: 10.1109/Tps.2004.826115  0.791
2004 Tysk SM, Denning CM, Scharer JE, Akhtar K. Optical, wave measurements, and modeling of helicon plasmas for a wide range of magnetic fields Physics of Plasmas. 11: 878-887. DOI: 10.1063/1.1642656  0.435
2004 Denning CM, Tysk SM, Scharer JE, Luo S, Akhtar K. Optical, wave measurements, and modeling of helicon plasmas over a wide range of magnetic fields Ieee International Conference On Plasma Science. 328.  0.32
2003 Akhtar K, Scharer JE, Tysk SM, Kho E. Plasma interferometry at high pressures Review of Scientific Instruments. 74: 996-1001. DOI: 10.1063/1.1533104  0.552
2002 Wirth M, Singh A, Scharer J, Booske J. Third-order intermodulation reduction by harmonic injection in a TWT amplifier Ieee Transactions On Electron Devices. 49: 1082-1084. DOI: 10.1109/Ted.2002.1003754  0.308
2002 Kelly KL, Scharer JE, Paller ES, Ding G. Laser ionization and radio frequency sustainment of high-pressure seeded plasmas Journal of Applied Physics. 92: 698-709. DOI: 10.1063/1.1487905  0.787
2001 Ding G, Scharer JE, Kelly KL. Diagnostics and analyses of decay process in laser produced tetrakis(dimethyl-amino)ethylene plasma Physics of Plasmas. 8: 334-342. DOI: 10.1063/1.1329154  0.772
1999 Mouzouris Y, Scharer JE. Two-dimensional (r,z) plasma wave absorption and Poynting flux simulations for helicon sources Ieee Transactions On Plasma Science. 27: 66-67. DOI: 10.1109/27.763039  0.365
1999 Guo XM, Scharer JE, Mouzouris Y, Louis LJ. Helicon experiments and simulations in nonuniform magnetic field configurations Physics of Plasmas. 6: 3400-3407. DOI: 10.1063/1.873580  0.422
1999 Kelly KL, Scharer JE, Ding G, Bettenhausen M, Kuo SP. Microwave reflections from a vacuum ultraviolet laser produced plasma sheet Journal of Applied Physics. 85: 63-68. DOI: 10.1063/1.369392  0.799
1998 Mouzouris Y, Scharer JE. Wave propagation and absorption simulations for helicon sources Physics of Plasmas. 5: 4253-4261. DOI: 10.1063/1.873161  0.442
1998 Louis LJ, Scharer JE, Booske JH. Collective single pass gain in a tunable rectangular grating amplifier Physics of Plasmas. 5: 2797-2805. DOI: 10.1063/1.872967  0.385
1998 Ding G, Scharer JE, Kelly KL. Effects of rapidly decaying plasmas on Langmuir probe measurements Journal of Applied Physics. 84: 1236-1240. DOI: 10.1063/1.368189  0.58
1997 Joe J, Louis LJ, Scharer JE, Booske JH, Basten MA. Experimental and theoretical investigations of a rectangular grating structure for low-voltage traveling wave tube amplifiers Physics of Plasmas. 4: 2707-2715. DOI: 10.1063/1.872547  0.317
1996 Mouzouris Y, Scharer JE. Modeling of profile effects for inductive helicon plasma sources Ieee Transactions On Plasma Science. 24: 152-160. DOI: 10.1109/27.491753  0.506
1995 Phillips CK, Bell MG, Bell R, Bretz N, Budny RV, Darrow DS, Grek B, Hammett G, Hosea JC, Hsuan H, Ignat D, Majeski R, Mazzucato E, Nazikian R, Park H, ... ... Scharer J, et al. Ion cyclotron range of frequencies heating and current drive in deuterium–tritium plasmas Physics of Plasmas. 2: 2427-2434. DOI: 10.1063/1.871266  0.5
1995 Shen W, Scharer JE, Lam NT, Porter BG, Kelly KL. Properties of a vacuum ultraviolet laser created plasma sheet for a microwave reflector Journal of Applied Physics. 78: 6974-6979. DOI: 10.1063/1.360773  0.759
1994 McVey B, Basten M, Booske J, Joe J, Scharer J. Analysis of rectangular waveguide-gratings for amplifier applications Ieee Transactions On Microwave Theory and Techniques. 42: 995-1003. DOI: 10.1109/22.293568  0.335
1994 Joe J, Scharer J, Booske J, McVey B. Wave dispersion and growth analysis of low‐voltage grating Čerenkov amplifiers Physics of Plasmas. 1: 176-188. DOI: 10.1063/1.870931  0.318
1994 Hawryluk RJ, Adler H, Alling P, Ancher C, Anderson H, Anderson JL, Anderson JW, Arunasalam V, Ascione G, Aschroft D, Barnes CW, Barnes G, Batchelor DB, Bateman G, Batha S, ... ... Scharer J, et al. Preparations for deuterium–tritium experiments on the Tokamak Fusion Test Reactor* Physics of Plasmas. 1: 1560-1567. DOI: 10.1063/1.870707  0.353
1993 Scharer JE, Eldridge OC, Chang S-R, Zhang Y-, Bettenhausen MH, Lam NT. Electron cyclotron wave propagation, absorption, and backscatter measurements in a laboratory plasma Ieee Transactions On Plasma Science. 21: 271-281. DOI: 10.1109/27.277552  0.508
1993 Zhang YS, Scharer JE. Plasma generation in an organic molecular gas by an ultraviolet laser pulse Journal of Applied Physics. 73: 4779-4784. DOI: 10.1063/1.353842  0.616
1991 Joe J, Chang SF, Scharer JE, Booske JH. Linear analysis of sheet beam planar grating and dielectric cerenkov maser amplifiers Microwave and Optical Technology Letters. 4: 443-446. DOI: 10.1002/Mop.4650041108  0.341
1990 Jost BM, Scharer JE. An analysis of the folded waveguide: a compact waveguide launcher for ICRF heating Ieee Transactions On Plasma Science. 18: 802-813. DOI: 10.1109/27.62346  0.369
1990 Chang S-R, Joe J, Scharer JE. Nonlinear analysis of wiggler taper, node competition, and space-charge effects for a 280-GHz free electron laser Ieee Transactions On Plasma Science. 18: 451-459. DOI: 10.1109/27.55914  0.377
1989 Mett RR, Lam SW, Scharer JE. Experimental investigation of a probe-induced localized electron temperature elevation near electron-cyclotron resonance Ieee Transactions On Plasma Science. 17: 818-827. DOI: 10.1109/27.41211  0.483
1988 Chang S-, Eldridge OC, Scharer JE. Analysis and nonlinear simulation of a quadrupole wiggler FEL at millimeter wavelengths Ieee Journal of Quantum Electronics. 24: 2308-2320. DOI: 10.1109/3.8575  0.302
1988 Lee JL, Scharer JE, Jost BM. Coupling and loading measurements for a dielectric-filled ICRF waveguide coupler Ieee Transactions On Plasma Science. 16: 645-651. DOI: 10.1109/27.16553  0.418
1988 Ross S, Breun RA, Santarius JF, Persing H, Scharer JE. Ion cyclotron wave effects on the ion velocity distribution in a tandem mirror Nuclear Fusion. 28: 125-137. DOI: 10.1088/0029-5515/28/1/010  0.357
1988 Scharer J, Eldridge O, Chang S, Lam N. Nonlinear analysis and simulation of a millimeter range free electron laser with a helical quadrupole wiggler Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 272: 289-292. DOI: 10.1016/0168-9002(88)90239-2  0.393
1987 Romero H, Scharer J. ICRF fundamental minority heating in inhomogeneous tokamak plasmas Nuclear Fusion. 27: 363-376. DOI: 10.1088/0029-5515/27/3/002  0.338
1986 Lam NT, Lee JL, Scharer J, Vernon RJ. Analysis of Dielectric-Filled Waveguide Coupling to Plasmas in the ICRF Ieee Transactions On Plasma Science. 14: 271-276. DOI: 10.1109/TPS.1986.4316540  0.428
1986 Rice BW, Scharer JE. Observation of Localized Electron Cyclotron Resonance Heating in a Magnetic Mirror Ieee Transactions On Plasma Science. 14: 17-23. DOI: 10.1109/Tps.1986.4316491  0.415
1986 Sing DC, Hershkowitz N, Scharer JE. Shift in plasma column position produced by azimuthally asymmetric electron heating in a tandem mirror Physics of Fluids. 29: 4224. DOI: 10.1063/1.865714  0.33
1985 McVey BD, Sund RS, Scharer JE. Local power conservation for linear wave propagation in an inhomogeneous plasma. Physical Review Letters. 55: 507-510. PMID 10032371 DOI: 10.1103/Physrevlett.55.507  0.434
1985 Scharer J, Jacquinot J, Lallia P, Sand F. Fokker-Planck calculations for JET ICRF heating scenarios Nuclear Fusion. 25: 435-444. DOI: 10.1088/0029-5515/25/4/004  0.399
1983 Beyer JB, Audenaerde K, Scharer JE. A Beam Waveguide Launcher for High Power ECRH Heating in Large Tandem Mirror Machines Ieee Transactions On Plasma Science. 11: 255-258. DOI: 10.1109/Tps.1983.4316265  0.446
1982 Audenaerde KR, Scharer JE. Electron cyclotron heating in weakly relativistic finite-beta tandem mirror plasmas Fusion Science and Technology. 2: 623-636. DOI: 10.13182/Fst82-A20803  0.463
1982 Golovato SN, McVey BD, Scharer JE, Breun RA, Smith DK, Yugo J, Yujiri L. Plasma heating at twice the ion cyclotron frequency in a quadrupole minimum-|B| mirror Nuclear Fusion. 22: 741-750. DOI: 10.1088/0029-5515/22/6/002  0.368
1982 Blackfield DT, Scharer JE. Anisotropy and tail formation in ICRF-heated tokamak plasmas Nuclear Fusion. 22: 255-267. DOI: 10.1088/0029-5515/22/2/007  0.474
1979 Owens TL, Scharer JE. Lower hybrid heating associated with mode conversion on the Wisconsin octupole Nuclear Fusion. 19: 1247-1251. DOI: 10.1088/0029-5515/19/9/010  0.39
1979 Scharer JE, Beyer JB, Blackfield DT, Mau TK. Fast-magnetosonic-wave heating of the conceptual NUWMAK tokamak reactor Nuclear Fusion. 19: 1171-1192. DOI: 10.1088/0029-5515/19/9/002  0.43
1977 Jacquinot J, McVey BD, Scharer JE. Mode Conversion of the Fast Magnetosonic Wave in a Deuterium-Hydrogen Tokamak Plasma Physical Review Letters. 39: 88-91. DOI: 10.1103/Physrevlett.39.88  0.439
1977 Scharer JE, Mitzlaff JE. Excitation of parametric instabilities by electron cyclotron waves in a plasma column Plasma Physics. 19: 413-422. DOI: 10.1088/0032-1028/19/5/003  0.36
1977 Scharer JE, McVey BD, Mau TK. Fast-wave ion-cyclotron and first-harmonic heating of large tokamaks Nuclear Fusion. 17: 297-304. DOI: 10.1088/0029-5515/17/2/013  0.372
1969 Scharer J. Ion-cyclotron instabilities resulting from a thermally anisotropic plasma Plasma Physics. 11: 1-10. DOI: 10.1088/0032-1028/11/1/001  0.315
1967 Scharer JE. Plasma Electromagnetic Instabilities in a Magnetic Mirror Configuration Physics of Fluids. 10: 652. DOI: 10.1063/1.1762161  0.348
1967 Scharer JE. Cyclotron Wave Instabilities in a Plasma Physics of Fluids. 10: 591. DOI: 10.1063/1.1762153  0.37
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