G. R. Tynan
PRIMARY PUBLISHED OR CREATIVE WORK
June 2006

I. Refereed Journal Articles

1. Goebel, D. M., Bohdansky, J., Conn, R. W., Hirooka, Y., & others, 1989, Erosion and redeposition of graphite by hydrogen plasmas, Fusion Technology, 15, 102-107.

2. LaBombard, B. Conn, R. W., Hirooka, Y., Lehmer, R., & others, 1090, Presheath profiles in simulated Tokamak edge plasmas, Journal of Nuclear Materials, 162-164, 314-321.

3. Hirooka, Y., Conn, R. W., Sketchley, T., Leung, W. K., & others, 1990, A new plasma-surface interactions research facility: PISCES-B and first materials erosion experiments on bulk-boronized graphite, Journal of Vacuum Science & Technology A (Vacuum, Surfaces, and Films), 8, 1790-1797.

4. LaBombard, B., Conn, R. W., Tynan, G., 1990, An electrostatic barrier scrape-off layer for control of core plasma effluxes in tokamaks, Plasma Physics and Controlled Fusion, 32, 483-497.

5. Shoji, T., Grossman, A., Conn, R., Hirooka, Y., & others, 1990, Novel technique for edge plasma control by RF ponderomotive force, Journal of Nuclear Materials, 176-177, 830-836.

6. Schmitz, L., Lehmer, R., Chevalier, G., Tynan, G., & others, 1990, Experimental simulation of the gaseous divertor concept in PISCES-A, Journal of Nuclear Materials, 176-177, 522-527.

7. Tynan, G. R., Schmitz, L., Conn, R. W., Doerner, R., & others, 1992, Steady-state convection and fluctuation-driven particle transport in the H-mode transition, Physical Review Letters, 68, (no.20), 3032-3035.

8. Moyer, R. A., Watkins, J., G., Conn, R. W., Doerner, R., & others, 1992, ExB transport in the DIII-D boundary plasma, Journal of Nuclear Materials, 196-198, 854-859.

9. Schmitz, L., Blush, L., Chevalier, G., Lehmer, R., & others, Impurity transport and retention in a gas target divertor: simulation experiments in PISCES-A and modeling results, Journal of Nuclear Materials, 196-198, 1992, 841-847.

10. Tynan, G. R., Boedo, J. A., Gray, D. S., Van Nieuwenhove, R., & others, 1992, Effects of radial electric fields on the turbulence and transport in the TEXTOR edge and SOL plasma, Journal of Nuclear Materials, 196-198, 770-774.

11. Boedo, J., Gray, D. S., Tynan, G. R., Pitts, R., & others, 1992, Flows in the TEXTOR SOL and edge plasma, Journal of Nuclear Materials, 196-198, 489-492.

12. Tao, Y.-Q., Conn, R. W., Schmitz, L., Tynan, G., 1993, Ion flow in a strongly sheared electric field, Physics of Fluids B (Plasma Physics), 5, 344-349.

13. Bernabei, S., Bell, R., Chance, M., Chu, T. K., Tynan, G., & others, 1993, Experimental exploration of profile control in the Princeton beta experiment-modified (PBX-M) tokamak, Physics of Fluids B (Plasma Physics), 5, 2562-2570.

14. Bell, R. E., Bernabei, S., Greenough, N., Lagin, L., Tynan, G., & others, 1994, Lower hybrid wave coupling in PBX-M, Nuclear Fusion, 34, 271-275.

15. Doerner, R., Boedo, J. A., Conn, R. W., Gray, D., Moyer, R., Tynan, G. R., 1994, Electrostatic biasing of the ALT-II Pump Limiter, Nuclear Fusion, 34, 975-983.

16. Taylor, R. J., Pribyl, P., Tynan, G. R., Wells, B. C., 1994, Flow generation, bifurcation, and transport barrier in CCT, Plasma Physics and Controlled Fusion, 36, A105-A110.

17. Kaye, S. M., Dunlap, J. L., Kugel, H., LeBlanc, B., & others, 1994, An overview of PBX-M H-mode results, Plasma Physics and Controlled Fusion, 36, A5160.

18. Tao, Y.-Q., Conn, R. W., Schmitz, L., Tynan, G. R., 1994, Collisionless Simon-Hoh instability in a strongly double-sheared electric field layer, Physics of Plasmas, 1, 3193-3198.

19. Tynan, G. R., Schmitz, L., Blush, L., & others, 1994, Turbulent Edge Transport in the Princeton Beta Experiment-Modified High Confinement Mode, Physics of Plasmas, 1, 1994, 3301-3307.

20. Tynan, G. R., Schmitz, L., Blush, L., Boedo, J. A., & others, 1994, The physics of transport barrier formation in the PBX-M H-mode, Plasma Physics and Controlled Fusion, 36, A285-A290.

21. LeBlanc, B., Batha, S., Bell, R., Tynan, G., & others, 1995, Active core profile and transport modification by application of ion Bernstein wave power in the Princeton Beta Experiment-Modification Experiment, Physics of Plasmas, 2, 741-751.

22. Moyer, R. A., Burrell, K. H., Carlstrom, T. N., & others, 1995, Beyond paradigm: turbulence, transport, and the origin of the radial electric field in low to high confinement mode transitions in the DIII-D tokamak, Physics of Plasmas, 2, 2397-2407.

23. Pedrosa, M. A., Garcia-Cortes, I., Branas, B., Balbin, R., & others, 1995, On the influence of atomic physics mechanisms on edge plasma turbulence in the TJ-I and Princeton Beta Experiment-Modified tokamaks, Physics of Plasmas, 2, 2618-2620.

24. Fiksel, G., Prager, S. C., Pribyl, P., Tynan, G. R., & others, 1995, Measurement of magnetic fluctuation induced energy transport in a tokamak, Physical Review Letters, 75, 3866-3869.

25. Tynan, G. R., Liberati, J., Pribyl, P., Taylor, R. J., Wells, B., 1996, Externally driven H-mode studies in CCT, Plasma Physics and Controlled Fusion, 38, 1301-1305.

26. van Milligen, B. P., Hidalgo, C., Sanchez, E., Pedrosa, M.,A., Balbin, P., Garcia-Cortes, I., Tynan, G. P., 1996, Statistically robust linear and nonlinear wavelet analysis applied to plasma edge turbulence, Rev. Sci. Inst., 68, 967-970.

27. Fiksel, G., Bengtson, R. D., Cekic, M., Den Hartog, D., Prager, S. C., Pribyl, P., Sarff, J., Sovinec, C., Stoneking, M. R., Taylor, R. J., Terry, P. W., Tynan, G., R., Wootton, A. J., 1996, Measurement of magnetic fluctuation-induced heat transport in tokamaks and RFP, Plasma Physics and Controlled Fusion, 38, A213-25.

28. Chen, F. F., Jiang, X., Evans, J. D., Tynan, G., Arnush, D, 1997, Low-field helicon discharges, Plasma Physics and Controlled Fusion, 39, 411-420.

29. Tynan, G. R., Bailey, A., Hemker, D., etal., 1997, Characterization of an azimuthally symmetric helicon wave high density plasma source, J. Vac. Sci. Tech.-A 15, 2885-2892.

30. Kim, Y. S., Wei, P., Tynan, G. R., Charatan, R., Hemker, D., 1998, Selective Plasma Etching for High Aspect Ratio Oxide Contact Holes, Jpn. J. Appl. Phys, 37 Part 1, 327-331.

31. Yun Sang Kim, Rampersad, R. H., Tynan, G. R., 1998, The effect of BCl/sub 3/ addition on RuO/sub 2/ etching in M=0 helicon reactor, Japanese Journal of Applied Physics, Part 2 (Letters), 37 (5A) 998, L502-4.

32. Tynan, G. R., 1999, Neutral Depletion and Transport Mechanisms in Large Area High Density Plasma Sources, J. Applied Physics, 86, 5356-5364.

33. Kissick, M. W., Leboeuf, J.-N., Cowley, S. C., Dawson, J. M., Decyk, V. K., Gourdain, P.-A., Gauvreau, J.-L., Pribyl, P. A., Schmitz, L. W., Sydora, R. D., Tynan, G. R., 1999, Radial electric field required to suppress ion temperature gradient modes in the Electric Tokamak, Physics of Plasmas, 6, 4722-4727.

34. Yun, S. M., Tynan, G. R., Taylor, K., 2000, Measurement of radial neutral pressure and plasma density profiles in various plasma conditions in large-area high-density plasma sources, Physics of Plasmas, 7, 3448-3456.

35. Boedo, J., Gray, D., Jachmich, S., Conn, R., Terry, G. P., Tynan, G., Van Oost, G., Weynants, R. R., & TEXTOR Team, 2000, Enhanced particle confinement and turbulence reduction due to ExB shear in the TEXTOR tokamak, Nuclear Fusion, 40, 1397-1410.

36. Whyte, D. G., Tynan, G. R., Doerner, R. P., 2001, Investigation of Carbon Chemical Erosion with Increasing Plasma Flux and Density, Nuclear Fusion, 41(1), 47-62.

37. Yun, S. K., Cho, S., Tynan, G. and Chang, H. Y., 2001, Density enhancement near lower hybrid resonance layer in m = 0 helicon wave plasmas, Physics of Plasmas, 8(1), 358-363.

38. Yun, S. M., Tynan, G. R., 2001, Spatial Profiles of Neutral, Ion, and Etch Uniformity in a Large-Area High-Density Plasma Reactor, J. Applied Physics, 89(2), 911-914.

39. Chen, F. F., Evans, J. E., Tynan, G. R., 2001, Design and Performance of Distributed Helicon Sources, J. Plasma Sources Science and Technology, 10(2), 236-249.

40. Tynan, G. R., Moyer, R. A., Burin, M., Holland, C., 2001, On the nonlinear turbulent dynamics of shear-flow decorrelation and zonal flow generation, Physics of Plasmas, 8(6), 2691-2699.

41. Yun, S. M., Kolobov, V., Tynan, G. R., 2001, Neutral uniformity and transport mechanisms for plasma etching, Physics of Plasmas, 8(6), 3069-3076.

42. Boedo, J. A., Rudakov, D., Moyer, R., Krasheninnikov, S., Whyte, D., McKee, G., Tynan, G., Schaffer, M., Stangeby, P., West, P., Allen, S., Evans, T., Fonck, R., Hollmann, E., Leonard, A., Mahdavi, A., Porter, G., Tillack, M., Antar, G., 2001, Transport by intermittent convection in the boundary of the DIII-D tokamak, Physics of Plasmas, 8(11), 4826-33.

43. Moyer, R. A., Tynan, G. R., Holland, C., Burin, M. J., 2001, Increased nonlinear coupling between turbulence and low-frequency fluctuations at the L-H transition, Physical Review Letters, 87, (13), 135001/1-4.

44. Prager, S., Baker, C., Baldwin, D., Berk, H., Betti, R., Callen, J., Chan, V., Coppi, B., Dahlburg, J., Deanj, S., Dorland, W., Drake, J., Freidberg, J., Goldston, R., Hawryluk, R., Hazeltine, R., Bickford Hooper, E., Hubbard, A., Jarboe, T., Johnson, J., Lampe, M., Lindl, J., Logan, G., Marmar, E., Mauel, M., McCarthy, K., McCurdy, W., Meade, D., Meier, W., Milora, S., Morales, G., Najmabadi, F., Navratil, G., Nevins, W., Newman, D., Parker, R., Perkins, F., Phillips, C., Porkolab, M., Rosenbluth, M., Sauthoff, N., Schoenberg, K., Sheffield, J., Stambaugh, R., Synakowski, E., Tynan, G., Uckan, N., 2001, Report of the FESAC panel on a burning plasma program strategy to advance fusion energy, Journal of Fusion Energy, 20, no.3, Sept. 2001, 85-112. Publisher: Kluwer Academic/Plenum Publishers, USA.

45. Boedo, J. A., Gray, D. S., Terry, P. W., Jachmich, S., Tynan, G. R., Conn, R. W., Textor-94 Team,2002, Scaling of plasma turbulence suppression with velocity shear, Nuclear Fusion, 42, no.2, Feb. 2002, 117-21. Publisher: IAEA, Austria.

46. Boedo, J. A., Rudakov, D. L., Moyer, R. A., McKee, G. R., Colchin, R. J., Schaffer, M. J., Stangeby, P. G., West, W. P., Allen, S. L., Evans, T. E., Fonck, R. J., Hollmann, E. M., Krasheninnikov, S., Leonard, A. W., Nevins, W., Mahdavi, M. A., Porter, G. D., Tynan, G. R., Whyte, D. G., Xu, X., 2003, Transport by intermittency in the boundary of the DIII-D tokamak, Physics of Plasmas, 10, no.5, May 2003, 1670-7. Publisher: AIP, USA.

47. Schuster, E., Krstic, M., Tynan, G., 2003, Burn control in fusion reactors via nonlinear stabilization techniques, Fusion Science & Technology, 43, no.1, Jan. 2003, 18-37. Publisher: ANS, USA.

48. Holland, C., Diamond, P. H., Champeaux, S., Kim, E. J., Gurcan, O., Rosenbluth, M. N., Tynan, G.R., Crocker, N., Nevins, W., Candy, J., Investigations of the Role of Nonlinear Couplings in Structure Formation and Transport Regulation: Experiment, Simulation, and Theory, Nuclear Fusion 43 761 (2003).

49. Shimada M, Cattolica R, Tynan GR, Electron Beam Flourescence Temperature Measurements of N2 in a Semiconductor Plasma Reactor, J. Vacuum Science and Technology-A 22(2004)371-376.

50. Taylor KJ, Yun SM, Tynan GR Control of plasma parameters by using noble gas admixtures J. Vac. Sci. Tech- A 22 (5): 2131-2138 (2004).

51. G.R. Tynan, M.J. Burin, C. Holland, G. Antar, P.H. Diamond Radially Sheared Azimuthal Flows and Turbulent Transport in a Cylindrical Plasma, Phys. Plasmas11, 5195-5203 (2004).

52. M.J. Burin, G.R. Tynan, G.Y. Antar, C. Holland,On the Transition to Turbulence in a Magnetized Plasma Column, Physics of Plasmas, 12 052320 (2005).

53. Taylor KJ, Tynan GR, Control of dissociation by different dilution gases for plasma processing, J. Vac. Sci. Tech-A 23, 643 (2005).

54. Tynan, G.R., Holland, C., Yu, J.H. et al, Observation of Turbulent-driven Shear Flow in a Cylindrical Laboratory Plasma Device, Plasma Physics and Controlled Fusion, 48, S51 (2006)

55. Holland, C., Tynan, G.R., Yu, J.H. et al, Observation of Turbulent-driven Shear Flow in a Cylindrical Laboratory Plasma Device, Phys. Rev. Lett. 96 195002 (2006).

56. Itoh, K., Itoh, S.I., Diamond, P.H., Hahm, T.S., Fujisawa, A., Tynan, G.R., Yagi, M., Nagashima, Y., Physics of Zonal Flows, invited talk, Physics of Plasmas, 13 055502 (2006).

57. Oyarzabal, J. H. Yu, R. P. Doerner, G. R. Tynan, K. Schmidt, Molybdenum angular sputtering distribution under low energy xenon ion bombardment, submitted to J. Applied Physics, Dec 2005

58. Shimada, M., Tynan, G.R., Cattolica, R.J. , Rotational and translational temperature equilibrium in an inductively coupled plasma, sub. To J. Vac. Science Tech -A, Feb. 2006

59. Shimada, M. Tynan, G.R., Cattolica, R.J., Neutral gas density depletion due to neutral gas heating in an inductively coupled plasma, sub. To J. App. Phys. Feb 2006

60. Yu, J. H., Holland, C., Tynan, G.R., Fonck, R.J. et al, Examination of the Velocity Time-Delay Estimation Technique, sub. To J. Nuc. Matls, May 2006.

 

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UCSD Center for Enery Research
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