Items where Author is "Lu, G."

Journal Article

Greenwood, J. and Phan, T.H. and Fujita, Y. and Li, Z. and Ivasenko, O. and Vanderlinden, W. and Van Gorp, H. and Frederickx, W. and Lu, G. and Tahara, K. and Tobe, Y. and Uji-I, H. and Mertens, S.F.L. and De Feyter, S. (2015) Covalent modification of graphene and graphite using diazonium chemistry : Tunable grafting and nanomanipulation. ACS Nano, 9 (5). pp. 5520-5535. ISSN 1936-0851

Kavanagh, A. J. and Lu, G. and Donovan, E. F. and Reeves, G. D. and Honary, F. and Manninen, J. and Immel, T. J. (2007) Energetic electron precipitation during sawtooth injections. Annales Geophysicae, 25 (5). pp. 1199-1214. ISSN 0992-7689

Chen, M.W. and Schulz, M. and Anderson, P.C. and Lu, G. and Germany, G. and Wüest, M. (2005) Storm time distributions of diffuse auroral electron energy and X-ray flux: Comparisons of drift-loss simulations with observations. Journal of Geophysical Research, 110 (A3). A03210. ISSN 0148-0227

Amm, O. and Aksnes, A. and Stadsnes, J. and Østgaard, N. and Vondrak, R.R. and Germany, G.A. and Lu, G. and Viljanen, A. (2005) Mesoscale ionospheric electrodynamics of omega bands determined from ground-based electromagnetic and satellite optical observations. Annales Geophysicae, 23 (2). pp. 325-342. ISSN 0992-7689

Aksnes, A. and Stadsnes, J. and Lu, G. and Østgaard, N. and Vondrak, R.R. and Detrick, D.L. and Rosenberg, T.J. and Germany, G.A. (2004) Effects of energetic electrons on the electrodynamics in the ionosphere. Annales Geophysicae, 22 (2). pp. 475-496. ISSN 0992-7689

Liu, H. and Lu, G. (2004) Velocity shear-related ion upflow in the low-altitude ionosphere. Annales Geophysicae, 22 (4). p. 1149. ISSN 0992-7689

Shiokawa, K. and Otsuka, Y. and Ogawa, T. and Kawamura, S. and Yamamoto, M. and Fukao, S. and Nakamura, T. and Tsuda, T. and Balan, N. and Igarashi, K. and Lu, G. and Saito, A. and Yumoto, K. (2003) Thermospheric wind during a storm-time large-scale traveling ionospheric disturbance. Journal of Geophysical Research, 108 (A12). p. 1423. ISSN 0148-0227

Chen, M.W. and Schulz, M. and Lu, G. and Lyons, L.R. (2003) Quasi-steady drift paths in a model magnetosphere with AMIE electric field: Implications for ring current formation. Journal of Geophysical Research, 108 (A5). p. 1180. ISSN 0148-0227

Winglee, R.M. and Chua, D. and Brittnacher, M. and Parks, G.K. and Lu, G. (2002) Global impact of ionospheric outflows on the dynamics of the magnetosphere and cross-polar cap potential. Journal of Geophysical Research, 107 (A9). p. 1237. ISSN 0148-0227

Ma, S.Y. and Cai, H.T. and Liu, H.X. and Schlegel, K. and Lu, G. (2002) Positive storm effects in the dayside polar ionospheric F-region observed by EISCAT and ESR during the magnetic storm of 15 May 1997. Annales Geophysicae, 20 (9). pp. 1377-1384. ISSN 0992-7689

Lu, G. and Holzer, T.E. and Lummerzheim, D. and Ruohoniemi, J.M. and Stauning, P. and Troshichev, O. and Newell, P.T. and Brittnacher, M. and Parks, G. (2002) Ionospheric response to the interplanetary magnetic field southward turning: Fast onset and slow reconfiguration. Journal of Geophysical Research, 107 (A8). 2/1-2/8. ISSN 0148-0227

Lu, G. and Richmond, A.D. and Roble, R.G. and Emery, B.A. (2001) Coexistence of ionospheric positive and negative storm phases under northern winter conditions: A case study. Journal of Geophysical Research, 106 (A11). pp. 24493-24504. ISSN 0148-0227

Opgenoorth, H. J. and Lockwood, M. and Alcaydé, D. and Donovan, E. and Engebretson, M. J. and van Eyken, A. P. and Kauristie, K. and Lester, M. and Moen, J. and Watermann, J. and Alleyne, H. and André, M. and Dunlop, M. W. and Cornilleau-Wehrlin, N. and Masson, A. and Fazerkerley, A. and Rème, H. and André, R. and Amm, O. and Balogh, A. and Behlke, R. and Blelly, P. L. and Boholm, H. and Borälv, E. and Bosqued, J. M. and Buchert, S. and Candidi, M. and Cerisier, J. C. and Cully, C. and Denig, W. F. and Eglitis, P. and Greenwald, R. A. and Jackal, B. and Kelly, J. D. and Krauklis, I. and Lu, G. and Mann, I. R. and Marcucci, M. F. and McCrea, I. W. and Maksimovic, M. and Massetti, S. and Décréau, P. M. E. and Milling, D. K. and Orsini, S. and Pitout, F. and Provan, G. and Ruohoniemi, J. M. and Samson, J. C. and Schott, J. J. and Sedgemore-Schulthess, F. and Stamper, R. and Stauning, P. and Strömme, A. and Taylor, M. and Vaivads, A. and Villain, J. P. and Voronkov, I. and Wild, J. A. and Wild, M. (2001) Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp. Annales Geophysicae, 19 (10-12). pp. 1367-1398. ISSN 0992-7689

Russell, C.T. and Luhmann, J.G. and Lu, G. (2001) Nonlinear response of the polar ionosphere to large values of the interplanetary field. Journal of Geophysical Research, 106 (A9). pp. 18495-18504. ISSN 0148-0227

Boonsiriseth, A. and Thorne, R.M. and Lu, G. and Jordanova, V.K. and Thomsen, M.F. and Ober, D.M. and Ridley, A.J. (2001) A semiempirical equatorial mapping of AMIE convection electric potentials (MACEP) for the January 10, 1997, magnetic storm. Journal of Geophysical Research, 106 (A7). pp. 12903-12917. ISSN 0148-0227

Liemohn, M.W. and Kozyra, J.U. and Thomsen, M.F. and Roeder, J.L. and Lu, G. and Borovsky, J.E. and Cayton, T.E. (2001) Dominant role of the asymmetric ring current in producing the stormtime Dst*. Journal of Geophysical Research, 106 (A6). pp. 10883-10904. ISSN 0148-0227

Raeder, J. and McPherron, R.L. and Frank, L.A. and Kokubun, S. and Lu, G. and Mukai, T. and Paterson, W.G. and Sigwarth, J.B. and Singer, H.J. and Slavin, J.A. (2001) Global simulation of the Geospace Environment Modeling substorm challenge event. Journal of Geophysical Research, 106 (A1). pp. 381-395. ISSN 0148-0227

Lu, G. and Richmond, A.D. and Ruohoniemi, J.M. and Greenwald, R.A. and Hairston, M. and Rich, F.J. and Evans, D.S. (2001) An investigation of the influence of data and model inputs on assimilitive mapping of ionospheric electrodynamics. Journal of Geophysical Research, 106 (A1). pp. 417-434. ISSN 0148-0227

Lockwood, M. and Opgenoorth, H. J. and van Eyken, A. P. and Fazakerley, A. N. and Bosqued, J. M. and Denig, W. F. and Wild, J. A. and Cully, C. and Greenwald, R. A. and Lu, G. and Amm, O. and Strömme, A. and Prikryl, P. and Hapgood, M. A. and Wild, M. N. and Stamper, R. and Taylor, M. G. G. T. and McCrea, I. W. and Kauristie, K. and Pulkkinen, T. I. and Pitout, F. and Balogh, A. and Dunlop, M. W. and Rème, H. and Behlke, R. and Hansen, T. L. and Provan, G. and Eglitis, P. and Morley, S. K. and Alcaydé, D. and Blelly, P.-L. and Moen, J. and Donovan, E. F. and Engebretson, M. J. and Lester, M. and Watermann, J. F. and Marcucci, M. F. (2001) Coordinated Cluster, ground-based instrumentation and low-altitude satellite observations of transient poleward-moving events in the ionosphere and in the tail lobe. Annales Geophysicae, 19 (10). pp. 1589-1612. ISSN 0992-7689

Lockwood, M. and Fazakerley, A. N. and Opgenoorth, H. J. and Moen, J. and van Eyken, A. P. and Dunlop, M. W. and Bosqued, J. M. and Lu, G. and Cully, C. and Eglitis, P. and McCrea, I. W. and Hapgood, M. A. and Wild, M. N. and Stamper, R. and Denig, W. F. and Taylor, M. G. G. T. and Wild, J. A. and Provan, G. and Amm, O. and Kauristie, K. and Pulkkinen, T. I. and Strömme, A. and Prikryl, P. and Pitout, F. and Balogh, A. and Rème, H. and Behlke, R. and Hansen, T. L. and Greenwald, R. A. and Frey, H. U. and Morley, S. K. and Alcaydé, D. and Blelly, P.-L. and Donovan, E. F. and Engebretson, M. J. and Lester, M. and Watermann, J. F. and Marcucci, M. F. (2001) Coordinated cluster and ground-based instrument observation of transient changes in the magnetopause boundary layer during an interval of predominantly northward IMF: Relation to reconnection pulses and FTE signatures. Annales Geophysicae, 19 (10). pp. 1613-1640. ISSN 0992-7689

Ballatore, P. and Lanzerotti, L.J. and Lu, G. and Knipp, D.J. (2000) Relationship between the northern hemisphere Joule heating and geomagnetic activity in the southern polar cap. Journal of Geophysical Research, 105 (A12). pp. 27167-27177. ISSN 0148-0227

Lu, G. and Brittnacher, M. and Parks, G. and Lummerzheim, D. (2000) On the magnetospheric source regions of substorm-related field-aligned currents and auroral precipitation. Journal of Geophysical Research, 105 (A8). pp. 18483-18493. ISSN 0148-0227

Richmond, A.D. and Lu, G. (2000) Upper-atmospheric effects of magnetic storms: A brief tutorial. Journal of Atmospheric and Solar-Terrestrial Physics, 62 (12). pp. 1115-1127. ISSN 1364-6826

Buonsanto, M.J. and González, S.A. and Lu, G. and Reinisch, B.W. and Thayer, J.P. (1999) Coordinated incoherent scatter radar study of the January 1997 storm. Journal of Geophysical Research, 104 (A11). pp. 24625-24637. ISSN 0148-0227

Kurth, W.S. and Murata, T. and Lu, G. and Gurnett, D.A. and Matusmoto, H. (1998) Auroral kilometric radiation and the auroral electrojet index for the January 1997 magnetic cloud event. Geophysical Research Letters, 25 (15). pp. 3027-3030. ISSN 0094-8276

Jordanova, V.K. and Farrugia, C.J. and Quinn, J.M. and Thorne, R.M. and Ogilvie, K.W. and Lepping, R.P. and Lu, G. and Lazarus, A.J. and Thomsen, M.F. and Belian, R.D. (1998) Effect of wave-particle interactions on ring current evolution for January 10-11, 1997: Initial results. Geophysical Research Letters, 25 (15). pp. 2971-2974. ISSN 0094-8276

Farrugia, C.J. and Scudder, J.D. and Freeman, M.P. and Janoo, L. and Lu, G. and Quinn, J.M. and Arnoldy, R.L. and Torbert, R.B. and Burlaga, L.F. and Ogilvie, K.W. and Lepping, R.P. and Lazarus, A.J. and Steinberg, J.T. and Gratton, F.T. and Rostoker, G. (1998) Geoeffectiveness of three WIND magnetic clouds: A comparative study. Journal of Geophysical Research, 103 (A8). pp. 17261-17278. ISSN 0148-0227

Lu, G. and Baker, D.N. and Mcpherron, R.L. and Farrugia, C.J. and Lummerzheim, D. and Ruohoniemi, J.M. and Rich, F.J. and Evans, D.S. and Lepping, R.P. and Brittnacher, M. and Li, X. and Greenwald, R. and Sofko, G. and Villain, J. and Lester, M. and Thayer, J. and Moretto, T. and Milling, D. and Troshichev, O. and Zaitzev, A. and Odintzov, V. and Makarov, G. and Hayashi, K. (1998) Global energy deposition during the January 1997 magnetic cloud event. Journal of Geophysical Research, 103 (A6). p. 11685. ISSN 0148-0227

Richmond, A.D. and Lu, G. and Emery, B.A. and Knipp, D.J. (1998) The AMIE procedure: Prospects for space weather specification and prediction. Advances in Space Research, 22 (1). pp. 103-112. ISSN 0273-1177

Ridley, A.J. and Lu, G. and Clauer, C.R. and Papitashvili, V.O. (1997) Ionospheric convection during nonsteady interplanetary magnetic field conditions. Journal of Geophysical Research, 102 (A7). pp. 14563-14579. ISSN 0148-0227

Lu, G. and Siscoe, G.L. and Richmond, A.D. and Pulkkinen, T.I. and Tsyganenko, N.A. and Singer, H.J. and Emery, B.A. (1997) Mapping of the ionospheric field-aligned currents to the equatorial magnetosphere. Journal of Geophysical Research, 102 (A7). pp. 14467-14476. ISSN 0148-0227

Baker, K.B. and Rodger, A.S. and Lu, G. (1997) HF-radar observations of the rate of magnetic merging: A Geospace Environment Modelling boundary layer campaign study. Journal of Geophysical Research, 102 (A5). pp. 9603-9617. ISSN 0148-0227

Emery, B.A. and Lu, G. and Szuszczewicz, E.P. and Richmond, A.D. and Roble, R.G. and Richards, P.G. and Miller, K.L. and Niciejewski, R. and Evans, D.S. and Rich, F.J. and Denig, W.F. and Chenette, D.L. and Wilkinson, P. and Pulinets, S. and O'Loughlin, K.F. and Hanbaba, R. and Abdu, M. and Jiao, P. and Igarashi, K. and Reddy, B.M. (1996) Assimilative mapping of ionospheric electrodynamics in the thermosphere-ionosphere general circulation model comparisons with global ionospheric and thermospheric observations during the GEM/SUNDIAL period of March 28-29, 1992. Journal of Geophysical Research, 101 (A12). pp. 26681-26696. ISSN 0148-0227

Szuszczewicz, E.P. and Torr, D. and Wilkinson, P. and Richards, P. and Roble, R. and Emery, B. and Lu, G. and Abdu, M. and Evans, D. and Hanbaba, R. and Igarashi, K. and Jiao, P. and Lester, M. and Pulinets, S. and Reddy, B.M. and Blanchard, P. and Miller, K. and Joselyn, J. (1996) F region climatology during the SUNDIAL/ATLAS 1 campaign of March 1992: Model-measurement comparisons and cause-effect relationships. Journal of Geophysical Research, 101 (A12). pp. 26741-26758. ISSN 0148-0227

Lu, G. and Emery, B.A. and Rodger, A.S. and Lester, M. and Taylor, J.R. and Evans, D.S. and Ruohoniemi, J.M. and Denig, W.F. and de la Beaujardiere, O. and Frahm, R.A. and Winningham, J.D. and Chenette, D.L. (1996) High-latitude ionospheric electrodynamics as determined by the assimilative mapping of ionospheric electrodynamics procedure for the conjunctive SUNDIAL/ATLAS 1/GEM period of March 28-29, 1992. Journal of Geophysical Research, 101 (A12). pp. 26697-26718. ISSN 0148-0227

Siscoe, G.L. and Lu, G. (1996) Dayside Birkeland currents during substorms: An AMIE test of a substorm model. Journal of Geophysical Research, 101 (A9). pp. 19937-19940. ISSN 0148-0227

Troshichev, O.A. and Shishkina, E.M. and Lu, G. and Richmond, A.D. (1996) The relationship of the ionospheric convection reversal to the hard auroral precipitation boundary. Journal of Geophysical Research, 101 (A7). pp. 15423-15432. ISSN 0148-0227

Lu, G. and Richmond, A.D. and Emery, B.A. and Roble, R.G. (1995) Magnetosphere-ionosphere-thermosphere coupling: Effect of neutral winds on energy transfer and field-aligned current. Geophysical Research Letters, 100 (A10). pp. 19643-19659. ISSN 0094-8276

Lu, G. and Lyons, L.R. and Reiff, P.H. and Denig, W.F. and de la Beaujardiere, O. and Kroehl, H.W. and Newell, P.T. and Rich, F.J. and Opgenoorth, H. and Persson, M.A.L. and Ruohoniemi, J.M. and Friis-Christensen, E. and Tomlinson, L. and Morris, R. and Burns, G. and McEwin, A. (1995) Characteristics of ionospheric convection and field-aligned current in the dayside cusp region. Journal of Geophysical Research, 100 (A7). pp. 11845-11861. ISSN 0148-0227