Jacob Bortnik, Ph.D. - Publications

Affiliations: 
2004 Stanford University, Palo Alto, CA 
Area:
Electronics and Electrical Engineering, Fluid and Plasma Physics, Electricity and Magnetism Physics

131 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, 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 An X, Li J, Bortnik J, Decyk V, Kletzing C, Hospodarsky G. Unified View of Nonlinear Wave Structures Associated with Whistler-Mode Chorus. Physical Review Letters. 122: 045101. PMID 30768310 DOI: 10.1103/PhysRevLett.122.045101  0.8
2016 Ni B, Thorne RM, Zhang X, Bortnik J, Pu Z, Xie L, Hu Zj, Han D, Shi R, Zhou C, Gu X. Origins of the Earth’s Diffuse Auroral Precipitation Space Science Reviews. 200: 205-259. DOI: 10.1007/s11214-016-0234-7  1
2016 Li J, Bortnik J, Thorne RM, Li W, Ma Q, Baker DN, Reeves GD, Fennell JF, Spence HE, Kletzing CA, Kurth WS, Hospodarsky GB, Angelopoulos V, Blake JB. Ultrarelativistic electron butterfly distributions created by parallel acceleration due to magnetosonic waves Journal of Geophysical Research a: Space Physics. 121: 3212-3222. DOI: 10.1002/2016JA022370  1
2016 Ma Q, Mourenas D, Artemyev A, Li W, Thorne RM, Bortnik J. Strong enhancement of 10-100keV electron fluxes by combined effects of chorus waves and time domain structures Geophysical Research Letters. DOI: 10.1002/2016GL069125  1
2016 Li W, Santolik O, Bortnik J, Thorne RM, Kletzing CA, Kurth WS, Hospodarsky GB. New chorus wave properties near the equator from Van Allen Probes wave observations Geophysical Research Letters. DOI: 10.1002/2016GL068780  1
2016 Gao X, Lu Q, Bortnik J, Li W, Chen L, Wang S. Generation of multiband chorus by lower band cascade in the Earth's magnetosphere Geophysical Research Letters. 43: 2343-2350. DOI: 10.1002/2016GL068313  1
2016 Maldonado AA, Chen L, Claudepierre SG, Bortnik J, Thorne RM, Spence H. Electron butterfly distribution modulation by magnetosonic waves Geophysical Research Letters. 43: 3051-3059. DOI: 10.1002/2016GL068161  1
2016 Li J, Ni B, Ma Q, Xie L, Pu Z, Fu S, Thorne RM, Bortnik J, Chen L, Li W, Baker DN, Kletzing CA, Kurth WS, Hospodarsky GB, Fennell JF, et al. Formation of energetic electron butterfly distributions by magnetosonic waves via Landau resonance Geophysical Research Letters. 43: 3009-3016. DOI: 10.1002/2016GL067853  1
2016 Ma Q, Li W, Thorne RM, Bortnik J, Kletzing CA, Kurth WS, Hospodarsky GB. Electron scattering by magnetosonic waves in the inner magnetosphere Journal of Geophysical Research a: Space Physics. 121: 274-285. DOI: 10.1002/2015JA021992  1
2016 Bortnik J, Li W, Thorne RM, Angelopoulos V. A unified approach to inner magnetospheric state prediction Journal of Geophysical Research a: Space Physics. 121: 2423-2430. DOI: 10.1002/2015JA021733  1
2016 An X, Van Compernolle B, Bortnik J, Thorne RM, Chen L, Li W. Resonant excitation of whistler waves by a helical electron beam Geophysical Research Letters. DOI: 10.1002/2015GL067126  1
2015 Van Compernolle B, An X, Bortnik J, Thorne RM, Pribyl P, Gekelman W. Excitation of Chirping Whistler Waves in a Laboratory Plasma. Physical Review Letters. 114: 245002. PMID 26196981 DOI: 10.1103/PhysRevLett.114.245002  1
2015 Li W, Thorne RM, Bortnik J, Kletzing CA, Kurth WS, Hospodarsky GB. Systematic evaluation of the characteristics and generation of low-frequency plasmaspheric hiss 2015 1st Ursi Atlantic Radio Science Conference, Ursi At-Rasc 2015. DOI: 10.1109/URSI-AT-RASC.2015.7303142  1
2015 Li J, Bortnik J, Xie L, Pu Z, Chen L, Ni B, Tao X, Thorne RM, Fu S, Yao Z, Guo R. Comparison of formulas for resonant interactions between energetic electrons and oblique whistler-mode waves Physics of Plasmas. 22. DOI: 10.1063/1.4914852  1
2015 Tao X, Bortnik J, Thorne RM, Albert JM, Li W. Effects of amplitude modulation on nonlinear interactions between electrons and chorus waves Geophysical Research Letters. 39. DOI: 10.1029/2012GL051202  1
2015 Zhou C, Li W, Thorne RM, Bortnik J, Ma Q, An X, Zhang XJ, Angelopoulos V, Ni B, Gu X, Fu S, Zhao Z. Excitation of dayside chorus waves due to magnetic field line compression in response to interplanetary shocks Journal of Geophysical Research a: Space Physics. 120: 8327-8338. DOI: 10.1002/2015JA021530  1
2015 Ni B, Cao X, Zou Z, Zhou C, Gu X, Bortnik J, Zhang J, Fu S, Zhao Z, Shi R, Xie L. Resonant scattering of outer zone relativistic electrons by multiband EMIC waves and resultant electron loss time scales Journal of Geophysical Research a: Space Physics. 120: 7357-7373. DOI: 10.1002/2015JA021466  1
2015 Nishimura Y, Bortnik J, Li W, Liang J, Thorne RM, Angelopoulos V, Le Contel O, Auster U, Bonnell JW. Chorus intensity modulation driven by time-varying field-aligned low-energy plasma Journal of Geophysical Research a: Space Physics. 120: 7433-7446. DOI: 10.1002/2015JA021330  1
2015 Gao X, Li W, Bortnik J, Thorne RM, Lu Q, Ma Q, Tao X, Wang S. The effect of different solar wind parameters upon significant relativistic electron flux dropouts in the magnetosphere Journal of Geophysical Research a: Space Physics. 120: 4324-4337. DOI: 10.1002/2015JA021182  1
2015 Chen L, Maldonado A, Bortnik J, Thorne RM, Li J, Dai L, Zhan X. Nonlinear bounce resonances between magnetosonic waves and equatorially mirroring electrons Journal of Geophysical Research a: Space Physics. 120: 6514-6527. DOI: 10.1002/2015JA021174  1
2015 De Soria-Santacruz M, Li W, Thorne RM, Ma Q, Bortnik J, Ni B, Kletzing CA, Kurth WS, Hospodarsky GB. Analysis of plasmaspheric hiss wave amplitudes inferred from low-altitude POES electron data: Validation with conjunctive Van Allen Probes observations Journal of Geophysical Research a: Space Physics. 120: 8681-8691. DOI: 10.1002/2015JA021148  1
2015 Ni B, Zou Z, Gu X, Zhou C, Thorne RM, Bortnik J, Shi R, Zhao Z, Baker DN, Kanekal SG, Spence HE, Reeves GD, Li X. Variability of the pitch angle distribution of radiation belt ultrarelativistic electrons during and following intense geomagnetic storms: Van Allen Probes observations Journal of Geophysical Research a: Space Physics. 120: 4863-4876. DOI: 10.1002/2015JA021065  1
2015 Li W, Ma Q, Thorne RM, Bortnik J, Kletzing CA, Kurth WS, Hospodarsky GB, Nishimura Y. Statistical properties of plasmaspheric hiss derived from Van Allen Probes data and their Effects on radiation belt electron dynamics Journal of Geophysical Research a: Space Physics. DOI: 10.1002/2015JA021048  1
2015 Shue JH, Hsieh YK, Tam SWY, Wang K, Fu HS, Bortnik J, Tao X, Hsieh WC, Pi G. Local time distributions of repetition periods for rising tone lower band chorus waves in the magnetosphere Geophysical Research Letters. 42: 8294-8301. DOI: 10.1002/2015GL066107  1
2015 Li W, Thorne RM, Bortnik J, Baker DN, Reeves GD, Kanekal SG, Spence HE, Green JC. Solar wind conditions leading to efficient radiation belt electron acceleration: A superposed epoch analysis Geophysical Research Letters. 42: 6906-6915. DOI: 10.1002/2015GL065342  1
2015 Denton RE, Jordanova VK, Bortnik J. Resonance of relativistic electrons with electromagnetic ion cyclotron waves Geophysical Research Letters. 42: 8263-8270. DOI: 10.1002/2015GL064379  1
2015 De Soria-Santacruz M, Li W, Thorne RM, Ma Q, Bortnik J, Ni B, Kletzing CA, Kurth WS, Hospodarsky GB, Spence HE, Reeves GD, Blake JB, Fennell JF. Analysis of plasmaspheric hiss wave amplitudes inferred from low-altitude POES electron data: Technique sensitivity analysis Journal of Geophysical Research a: Space Physics. 120: 3552-3563. DOI: 10.1002/2014JA020941  1
2015 Li W, Chen L, Bortnik J, Thorne RM, Angelopoulos V, Kletzing CA, Kurth WS, Hospodarsky GB. First evidence for chorus at a large geocentric distance as a source of plasmaspheric hiss: Coordinated THEMIS and Van Allen Probes observation Geophysical Research Letters. 42: 241-248. DOI: 10.1002/2014GL062832  1
2015 Bortnik J, Thorne RM, Ni B, Li J. Analytical approximation of transit time scattering due to magnetosonic waves Geophysical Research Letters. 42: 1318-1325. DOI: 10.1002/2014GL062710  1
2014 Gerrard A, Lanzerotti L, Gkioulidou M, Mitchell D, Manweiler J, Bortnik J, Keika K. Initial measurements of O-ion and He-ion decay rates observed from the Van Allen probes RBSPICE instrument. Journal of Geophysical Research. Space Physics. 119: 8813-8819. PMID 26167435 DOI: 10.1002/2014JA020374  1
2014 Van Compernolle B, Bortnik J, Pribyl P, Gekelman W, Nakamoto M, Tao X, Thorne RM. Direct detection of resonant electron pitch angle scattering by whistler waves in a laboratory plasma. Physical Review Letters. 112: 145006. PMID 24765981 DOI: 10.1103/PhysRevLett.112.145006  1
2014 Chang SS, Ni BB, Bortnik J, Zhou C, Zhao ZY, Li JX, Gu XD. Resonant scattering of energetic electrons in the plasmasphere by monotonic whistler-mode waves artificially generated by ionospheric modification Annales Geophysicae. 32: 507-518. DOI: 10.5194/angeo-32-507-2014  1
2014 Li W, Ni B, Thorne RM, Bortnik J, Green JC, Kletzing CA, Kurth WS, Hospodarsky GB. Calculation of whistler-mode wave intensity using energetic electron precipitation 2014 31th Ursi General Assembly and Scientific Symposium, Ursi Gass 2014. DOI: 10.1109/URSIGASS.2014.6929965  1
2014 Chen L, Thorne RM, Bortnik J, Li W, Horne RB. Generation of unusually low frequency plasmaspheric hiss 2014 31th Ursi General Assembly and Scientific Symposium, Ursi Gass 2014. DOI: 10.1109/URSIGASS.2014.6929883  1
2014 Gao X, Li W, Thorne RM, Bortnik J, Angelopoulos V, Lu Q, Tao X, Wang S. Statistical results describing the bandwidth and coherence coefficient of whistler mode waves using THEMIS waveform data Journal of Geophysical Research a: Space Physics. 119: 8992-9003. DOI: 10.1002/2014JA020158  1
2014 Jaynes AN, Li X, Schiller QG, Blum LW, Tu W, Turner DL, Ni B, Bortnik J, Baker DN, Kanekal SG, Blake JB, Wygant J. Evolution of relativistic outer belt electrons during an extended quiescent period Journal of Geophysical Research a: Space Physics. 119: 9558-9566. DOI: 10.1002/2014JA020125  1
2014 Nishimura Y, Bortnik J, Li W, Lyons LR, Donovan EF, Angelopoulos V, Mende SB. Evolution of nightside subauroral proton aurora caused by transient plasma sheet flows Journal of Geophysical Research: Space Physics. 119: 5295-5304. DOI: 10.1002/2014JA020029  1
2014 Li W, Thorne RM, Ma Q, Ni B, Bortnik J, Baker DN, Spence HE, Reeves GD, Kanekal SG, Green JC, Kletzing CA, Kurth WS, Hospodarsky GB, Blake JB, Fennell JF, et al. Radiation belt electron acceleration by chorus waves during the 17 March 2013 storm Journal of Geophysical Research: Space Physics. 119: 4681-4693. DOI: 10.1002/2014JA019945  1
2014 Ni B, Li W, Thorne RM, Bortnik J, Green JC, Kletzing CA, Kurth WS, Hospodarsky GB, De Soria-Santacruz Pich M. A novel technique to construct the global distribution of whistler mode chorus wave intensity using low-altitude POES electron data Journal of Geophysical Research: Space Physics. 119: 5685-5699. DOI: 10.1002/2014JA019935  1
2014 Turner DL, Angelopoulos V, Li W, Bortnik J, Ni B, Ma Q, Thorne RM, Morley SK, Henderson MG, Reeves GD, Usanova M, Mann IR, Claudepierre SG, Blake JB, Baker DN, et al. Competing source and loss mechanisms due to wave-particle interactions in Earth's outer radiation belt during the 30 September to 3 October 2012 geomagnetic storm Journal of Geophysical Research: Space Physics. 119: 1960-1979. DOI: 10.1002/2014JA019770  1
2014 Li W, Mourenas D, Artemyev AV, Agapitov OV, Bortnik J, Albert JM, Thorne RM, Ni B, Kletzing CA, Kurth WS, Hospodarsky GB. Evidence of stronger pitch angle scattering loss caused by oblique whistler-mode waves as compared with quasi-parallel waves Geophysical Research Letters. 41. DOI: 10.1002/2014GL061260  1
2014 Gao X, Li W, Thorne RM, Bortnik J, Angelopoulos V, Lu Q, Tao X, Wang S. New evidence for generation mechanisms of discrete and hiss-like whistler mode waves Geophysical Research Letters. 41: 4805-4811. DOI: 10.1002/2014GL060707  1
2014 Chen L, Thorne RM, Bortnik J, Li W, Horne RB, Reeves GD, Kletzing CA, Kurth WS, Hospodarsky GB, Spence HE, Blake JB, Fennell JF. Generation of unusually low frequency plasmaspheric hiss Geophysical Research Letters. 41. DOI: 10.1002/2014GL060628  1
2014 Li J, Ni B, Xie L, Pu Z, Bortnik J, Thorne RM, Chen L, Ma Q, Fu S, Zong Q, Wang X, Xiao C, Yao Z, Guo R. Interactions between magnetosonic waves and radiation belt electrons: Comparisons of quasi-linear calculations with test particle simulations Geophysical Research Letters. 41: 4828-4834. DOI: 10.1002/2014GL060461  1
2014 Ni B, Li W, Thorne RM, Bortnik J, Ma Q, Chen L, Kletzing CA, Kurth WS, Hospodarsky GB, Reeves GD, Spence HE, Bernard Blake J, Fennell JF, Claudepierre SG. Resonant scattering of energetic electrons by unusual low-frequency hiss Geophysical Research Letters. 41: 1854-1861. DOI: 10.1002/2014GL059389  1
2014 An X, Chen L, Bortnik J, Thorne RM. An oscillator model representative of electron interactions with EMIC waves Journal of Geophysical Research: Space Physics. 119: 1951-1959. DOI: 10.1002/2013JA019597  1
2014 Ni B, Bortnik J, Nishimura Y, Thorne RM, Li W, Angelopoulos V, Ebihara Y, Weatherwax AT. Chorus wave scattering responsible for the Earth's dayside diffuse auroral precipitation: A detailed case study Journal of Geophysical Research a: Space Physics. 119: 897-908. DOI: 10.1002/2013JA019507  1
2014 Gerrard A, Lanzerotti L, Gkioulidou M, Mitchell D, Manweiler J, Bortnik J. Quiet time observations of He ions in the inner magnetosphere as observed from the RBSPICE instrument aboard the Van Allen Probes mission Geophysical Research Letters. 41: 1100-1105. DOI: 10.1002/2013GL059175  1
2014 Li W, Ni B, Thorne RM, Bortnik J, Nishimura Y, Green JC, Kletzing CA, Kurth WS, Hospodarsky GB, Spence HE, Reeves GD, Blake JB, Fennell JF, Claudepierre SG, Gu X. Quantifying hiss-driven energetic electron precipitation: A detailed conjunction event analysis Geophysical Research Letters. 41: 1085-1092. DOI: 10.1002/2013GL059132  1
2013 Thorne RM, Li W, Ni B, Ma Q, Bortnik J, Chen L, Baker DN, Spence HE, Reeves GD, Henderson MG, Kletzing CA, Kurth WS, Hospodarsky GB, Blake JB, Fennell JF, et al. Rapid local acceleration of relativistic radiation-belt electrons by magnetospheric chorus. Nature. 504: 411-4. PMID 24352287 DOI: 10.1038/nature12889  1
2013 Chen L, Thorne RM, Li W, Bortnik J. Modeling the wave normal distribution of chorus waves Journal of Geophysical Research: Space Physics. 118: 1074-1088. DOI: 10.1029/2012JA018343  1
2013 Omidi N, Bortnik J, Thorne R, Chen L. Impact of cold O+ ions on the generation and evolution of EMIC waves Journal of Geophysical Research: Space Physics. 118: 434-445. DOI: 10.1029/2012JA018319  1
2013 Nishimura Y, Bortnik J, Li W, Thorne RM, Ni B, Lyons LR, Angelopoulos V, Ebihara Y, Bonnell JW, Le Contel O, Auster U. Structures of dayside whistler-mode waves deduced from conjugate diffuse aurora Journal of Geophysical Research: Space Physics. 118: 664-673. DOI: 10.1029/2012JA018242  1
2013 Min K, Bortnik J, Lee J. A novel technique for rapid L* calculation using UBK coordinates Journal of Geophysical Research: Space Physics. 118: 192-197. DOI: 10.1029/2012JA018177  1
2013 Thorne RM, Horne RB, Jordanova VK, Bortnik J, Glauert S. Interaction of EMIC Waves With Thermal Plasma and Radiation Belt Particles Magnetospheric Ulf Waves: Synthesis and New Directions. 169: 213-223. DOI: 10.1029/169GM14  1
2013 Tao X, Bortnik J, Albert JM, Thorne RM, Li W. The importance of amplitude modulation in nonlinear interactions between electrons and large amplitude whistler waves Journal of Atmospheric and Solar-Terrestrial Physics. 99: 67-72. DOI: 10.1016/j.jastp.2012.05.012  1
2013 Min K, Bortnik J, Denton RE, Takahashi K, Lee J, Singer HJ. Quiet time equatorial mass density distribution derived from AMPTE/CCE and GOES using the magnetoseismology technique Journal of Geophysical Research: Space Physics. 118: 6090-6105. DOI: 10.1002/jgra.50563  1
2013 Usanova ME, Darrouzet F, Mann IR, Bortnik J. Statistical analysis of EMIC waves in plasmaspheric plumes from Cluster observations Journal of Geophysical Research: Space Physics. 118: 4946-4951. DOI: 10.1002/jgra.50464  1
2013 Min K, Bortnik J, Lee J. A novel technique for rapid L* calculation: Algorithm and implementation Journal of Geophysical Research: Space Physics. 118: 1912-1921. DOI: 10.1002/jgra.50250  1
2013 Li W, Bortnik J, Thorne RM, Cully CM, Chen L, Angelopoulos V, Nishimura Y, Tao JB, Bonnell JW, Lecontel O. Characteristics of the poynting flux and wave normal vectors of whistler-mode waves observed on THEMIS Journal of Geophysical Research: Space Physics. 118: 1461-1471. DOI: 10.1002/jgra.50176  1
2013 Turner DL, Angelopoulos V, Li W, Hartinger MD, Usanova M, Mann IR, Bortnik J, Shprits Y. On the storm-time evolution of relativistic electron phase space density in Earth's outer radiation belt Journal of Geophysical Research: Space Physics. 118: 2196-2212. DOI: 10.1002/jgra.50151  1
2013 Li W, Ni B, Thorne RM, Bortnik J, Green JC, Kletzing CA, Kurth WS, Hospodarsky GB. Constructing the global distribution of chorus wave intensity using measurements of electrons by the POES satellites and waves by the Van Allen Probes Geophysical Research Letters. 40: 4526-4532. DOI: 10.1002/grl.50920  1
2013 Li W, Thorne RM, Bortnik J, Reeves GD, Kletzing CA, Kurth WS, Hospodarsky GB, Spence HE, Blake JB, Fennell JF, Claudepierre SG, Wygant JR, Thaller SA. An unusual enhancement of low-frequency plasmaspheric hiss in the outer plasmasphere associated with substorm-injected electrons Geophysical Research Letters. 40: 3798-3803. DOI: 10.1002/grl.50787  1
2013 Thorne RM, Li W, Ni B, Ma Q, Bortnik J, Baker DN, Spence HE, Reeves GD, Henderson MG, Kletzing CA, Kurth WS, Hospodarsky GB, Turner D, Angelopoulos V. Evolution and slow decay of an unusual narrow ring of relativistic electrons near L ~ 3.2 following the September 2012 magnetic storm Geophysical Research Letters. 40: 3507-3511. DOI: 10.1002/grl.50627  1
2013 Meredith NP, Horne RB, Bortnik J, Thorne RM, Chen L, Li W, Sicard-Piet A. Global statistical evidence for chorus as the embryonic source of plasmaspheric hiss Geophysical Research Letters. 40: 2891-2896. DOI: 10.1002/grl.50593  1
2013 Ni B, Bortnik J, Thorne RM, Ma Q, Chen L. Resonant scattering and resultant pitch angle evolution of relativistic electrons by plasmaspheric hiss Journal of Geophysical Research: Space Physics. 118: 7740-7751. DOI: 10.1002/2013JA019260  1
2012 Usanova ME, Mann IR, Bortnik J, Shao L, Angelopoulos V. THEMIS observations of electromagnetic ion cyclotron wave occurrence: Dependence on AE, SYMH, and solar wind dynamic pressure Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2012JA018049  1
2012 Tao X, Bortnik J, Albert JM, Thorne RM. Comparison of bounce-averaged quasi-linear diffusion coefficients for parallel propagating whistler mode waves with test particle simulations Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2012JA017931  1
2012 Li W, Thorne R, Bortnik J, McPherron R, Nishimura Y, Angelopoulos V, Richardson IG. Evolution of chorus waves and their source electrons during storms driven by corotating interaction regions Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2012JA017797  1
2012 Keika K, Spasojevic M, Li W, Bortnik J, Miyoshi Y, Angelopoulos V. PENGU In/AGO and THEMIS conjugate observations of whistler mode chorus waves in the dayside uniform zone under steady solar wind and quiet geomagnetic conditions Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2012JA017708  1
2012 Albert JM, Tao X, Bortnik J. Aspects of nonlinear wave-particle interactions Geophysical Monograph Series. 199: 255-264. DOI: 10.1029/2012GM001324  1
2012 Li W, Thorne RM, Bortnik J, Tao X, Angelopoulos V. Characteristics of hiss-like and discrete whistler-mode emissions Geophysical Research Letters. 39. DOI: 10.1029/2012GL053206  1
2012 Chen L, Thorne RM, Li W, Bortnik J, Turner D, Angelopoulos V. Modulation of plasmaspheric hiss intensity by thermal plasma density structure Geophysical Research Letters. 39. DOI: 10.1029/2012GL052308  1
2012 Chen L, Li W, Bortnik J, Thorne RM. Amplification of whistler-mode hiss inside the plasmasphere Geophysical Research Letters. 39. DOI: 10.1029/2012GL051488  1
2012 Tao X, Li W, Bortnik J, Thorne RM, Angelopoulos V. Comparison between theory and observation of the frequency sweep rates of equatorial rising tone chorus Geophysical Research Letters. 39. DOI: 10.1029/2012GL051413  1
2012 Chen L, Bortnik J, Li W, Thorne RM, Horne RB. Modeling the properties of plasmaspheric hiss: 2. Dependence on the plasma density distribution Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2011JA017202  1
2012 Chen L, Bortnik J, Li W, Thorne RM, Horne RB. Modeling the properties of plasmaspheric hiss: 1. Dependence on chorus wave emission Journal of Geophysical Research: Space Physics. 117. DOI: 10.1029/2011JA017201  1
2012 Li W, Bortnik J, Nishimura Y, Thorne RM, Angelopoulos V. The origin of pulsating aurora: Modulated whistler mode chorus waves Geophysical Monograph Series. 197: 379-388. DOI: 10.1029/2011GM001164  1
2011 Delport B, Collier AB, Rodger CJ, Clilverd M, Parrot M, Friedel R, Bortnik J. Unusual observation of chorus at L=2.6 2011 30th Ursi General Assembly and Scientific Symposium, Ursigass 2011. DOI: 10.1109/URSIGASS.2011.6051078  1
2011 Li W, Bortnik J, Thorne RM, Angelopoulos V. Global distribution of wave amplitudes and wave normal angles of chorus waves using THEMIS wave observations Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA017035  1
2011 Nishimura Y, Bortnik J, Li W, Thorne RM, Chen L, Lyons LR, Angelopoulos V, Mende SB, Bonnell J, Le Contel O, Cully C, Ergun R, Auster U. Multievent study of the correlation between pulsating aurora and whistler mode chorus emissions Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016876  1
2011 Bortnik J, Chen L, Li W, Thorne RM, Meredith NP, Horne RB. Modeling the wave power distribution and characteristics of plasmaspheric hiss Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016862  1
2011 Marshall RA, Bortnik J, Lehtinen N, Chakrabarti S. Optical signatures of lightning-induced electron precipitation Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016728  1
2011 Bortnik J, Omidi N, Chen L, Thorne RM, Horne RB. Saturation characteristics of electromagnetic ion cyclotron waves Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016638  1
2011 Omidi N, Thorne R, Bortnik J. Hybrid simulations of EMIC waves in a dipolar magnetic field Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016511  1
2011 Bortnik J, Chen L, Li W, Thorne RM, Horne RB. Modeling the evolution of chorus waves into plasmaspheric hiss Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011JA016499  1
2011 Chen L, Thorne RM, Bortnik J. The controlling effect of ion temperature on EMIC wave excitation and scattering Geophysical Research Letters. 38. DOI: 10.1029/2011GL048653  1
2011 Nishimura Y, Bortnik J, Li W, Thorne RM, Lyons LR, Angelopoulos V, Mende SB, Bonnell J, Le Contel O, Cully C, Ergun R, Auster U. Estimation of magnetic field mapping accuracy using the pulsating aurora-chorus connection Geophysical Research Letters. 38. DOI: 10.1029/2011GL048281  1
2011 Li W, Thorne RM, Bortnik J, Shprits YY, Nishimura Y, Angelopoulos V, Chaston C, Le Contel O, Bonnell JW. Typical properties of rising and falling tone chorus waves Geophysical Research Letters. 38. DOI: 10.1029/2011GL047925  1
2011 Tao X, Bortnik J, Albert JM, Liu K, Thorne RM. Comparison of quasilinear diffusion coefficients for parallel propagating whistler mode waves with test particle simulations Geophysical Research Letters. 38. DOI: 10.1029/2011GL046787  1
2011 Li W, Bortnik J, Thorne RM, Nishimura Y, Angelopoulos V, Chen L. Modulation of whistler mode chorus waves: 2. Role of density variations Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2010JA016313  1
2011 Li W, Thorne RM, Bortnik J, Nishimura Y, Angelopoulos V. Modulation of whistler mode chorus waves: 1. Role of compressional Pc4-5 pulsations Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2010JA016312  1
2010 Nishimura Y, Bortnik J, Li W, Thorne RM, Lyons LR, Angelopoulos V, Mende SB, Bonnell JW, Le Contel O, Cully C, Ergun R, Auster U. Identifying the driver of pulsating aurora. Science (New York, N.Y.). 330: 81-4. PMID 20929809 DOI: 10.1126/science.1193186  1
2010 Tao X, Bortnik J. Nonlinear interactions between relativistic radiation belt electrons and oblique whistler mode waves Nonlinear Processes in Geophysics. 17: 599-604. DOI: 10.5194/npg-17-599-2010  1
2010 Bortnik J, Bleier TE, Dunson C, Freund F. Estimating the seismotelluric current required for observable electromagnetic ground signals Annales Geophysicae. 28: 1615-1624. DOI: 10.5194/angeo-28-1615-2010  1
2010 Dietrich S, Rodger CJ, Clilverd MA, Bortnik J, Raita T. Relativistic microburst storm characteristics: Combined satellite and ground-based observations Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2010JA015777  1
2010 Li W, Thorne RM, Bortnik J, Nishimura Y, Angelopoulos V, Chen L, McFadden JP, Bonnell JW. Global distributions of suprathermal electrons observed on THEMIS and potential mechanisms for access into the plasmasphere Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2010JA015687  1
2010 Omidi N, Thorne RM, Bortnik J. Nonlinear evolution of EMIC waves in a uniform magnetic field: 1. Hybrid simulations Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2010JA015607  1
2010 Bortnik J, Thorne RM, Omidi N. Nonlinear evolution of EMIC waves in a uniform magnetic field: 2. Test-particle scattering Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2010JA015603  1
2010 Li W, Thorne RM, Nishimura Y, Bortnik J, Angelopoulos V, McFadden JP, Larson DE, Bonnell JW, Le Contel O, Roux A, Auster U. THEMIS analysis of observed equatorial electron distributions responsible for the chorus excitation Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2009JA014845  1
2009 Bortnik J, Li W, Thorne RM, Angelopoulos V, Cully C, Bonnell J, Le Contel O, Roux A. An observation linking the origin of plasmaspheric hiss to discrete chorus emissions. Science (New York, N.Y.). 324: 775-8. PMID 19423824 DOI: 10.1126/science.1171273  1
2009 Chen L, Bortnik J, Thorne RM, Horne RB, Jordanova VK. Three-dimensional ray tracing of VLF waves in a magnetospheric environment containing a plasmaspheric plume Geophysical Research Letters. 36. DOI: 10.1029/2009GL040451  1
2009 Albert JM, Bortnik J. Nonlinear interaction of radiation belt electrons with electromagnetic ion cyclotron waves Geophysical Research Letters. 36. DOI: 10.1029/2009GL038904  1
2009 Li W, Thome RM, Angelopoulos V, Bortnik J, Cully CM, Ni B, Lecontel O, Roux A, Auster U, Magnes W. Global distribution of whistler-mode chorus waves observed on the THEMIS spacecraft Geophysical Research Letters. 36. DOI: 10.1029/2009GL037595  1
2009 Zheng Y, Zhang Y, Kozyra JU, Albert J, Bortnik J, Gallagher DL, Kessel RL. Toward an integrated view of inner magnetosphere and radiation belts Journal of Atmospheric and Solar-Terrestrial Physics. 71: 1613. DOI: 10.1016/j.jastp.2009.04.013  1
2009 Bortnik J, Thorne RM, Meredith NP. Plasmaspheric hiss overview and relation to chorus Journal of Atmospheric and Solar-Terrestrial Physics. 71: 1636-1646. DOI: 10.1016/j.jastp.2009.03.023  1
2008 Bortnik J, Thorne RM, Meredith NP. The unexpected origin of plasmaspheric hiss from discrete chorus emissions. Nature. 452: 62-6. PMID 18322528 DOI: 10.1038/nature06741  1
2008 Němec F, Santolík O, Parrot M, Bortnik J. Power line harmonic radiation observed by satellite: Properties and propagation through the ionosphere Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2008JA013184  1
2008 Li W, Thorne RM, Meredith NP, Home RB, Bortnik J, Shprits YY, Ni B. Evaluation of whistler mode chorus amplification during an injection event observed on CRRES Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2008JA013129  1
2008 Bortnik J, Thorne RM, Inan US. Nonlinear interaction of energetic electrons with large amplitude chorus Geophysical Research Letters. 35. DOI: 10.1029/2008GL035500  1
2008 Ni B, Thorne RM, Shprits YY, Bortnik J. Resonant scattering of plasma sheet electrons by whistler-mode chorus: Contribution to diffuse auroral precipitation Geophysical Research Letters. 35. DOI: 10.1029/2008GL034032  1
2008 Bortnik J, Cutler JW, Dunson C, Bleier TE, McPherron RL. Characteristics of low-latitude Pc1 pulsations during geomagnetic storms Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2007JA012867  1
2008 Kulkarni P, Inan US, Bell TF, Bortnik J. Precipitation signatures of ground-based VLF transmitters Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2007JA012569  1
2008 Engebretson MJ, Lessard MR, Bortnik J, Green JC, Horne RB, Detrick DL, Weatherwax AT, Manninen J, Petit NJ, Posch JL, Rose MC. Pc1-Pc2 waves and energetic particle precipitation during and after magnetic storms: Superposed epoch analysis and case studies Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2007JA012362  1
2008 Bortnik J, Cutler JW, Dunson C, Bleier TE. The possible statistical relation of Pc1 pulsations to Earthquake occurrence at low latitudes Annales Geophysicae. 26: 2825-2836.  1
2008 Cutler J, Bortnik J, Dunson C, Doering J, Bleier T. CalMagNet - An array of search coil magnetometers monitoring ultra low frequency activity in California Natural Hazards and Earth System Science. 8: 359-368.  1
2007 Rodger CJ, Clilverd MA, Nunn D, Verronen PT, Bortnik J, Turunen E. Storm time, short-lived bursts of relativistic electron precipitation detected by subionospheric radio wave propagation Journal of Geophysical Research: Space Physics. 112. DOI: 10.1029/2007JA012347  1
2007 Bortnik J, Thorne RM, Meredith NP, Santolik O. Ray tracing of penetrating chorus and its implications for the radiation belts Geophysical Research Letters. 34. DOI: 10.1029/2007GL030040  1
2007 Bortnik J, Thorne RM, Meredith NP. Modeling the propagation characteristics of chorus using CRRES suprathermal electron fluxes Journal of Geophysical Research: Space Physics. 112. DOI: 10.1029/2006JA012237  1
2007 Bortnik J, Cutler JW, Dunson C, Bleier TE. An automatic wave detection algorithm applied to Pc1 pulsations Journal of Geophysical Research: Space Physics. 112. DOI: 10.1029/2006JA011900  1
2007 Bortnik J, Thorne RM. The dual role of ELF/VLF chorus waves in the acceleration and precipitation of radiation belt electrons Journal of Atmospheric and Solar-Terrestrial Physics. 69: 378-386. DOI: 10.1016/j.jastp.2006.05.030  1
2006 Bortnik J, Thorne RM, O'Brien TP, Green JC, Strangeway RJ, Shprits YY, Baker DN. Observation of two distinct, rapid loss mechanisms during the 20 November 2003 radiation belt dropout event Journal of Geophysical Research: Space Physics. 111. DOI: 10.1029/2006JA011802  1
2006 Bortnik J, Inan US, Bell TF. Temporal signatures of radiation belt electron precipitation induced by lightning-generated MR whistler waves: 1. Methodology Journal of Geophysical Research: Space Physics. 111. DOI: 10.1029/2005JA011182  1
2006 Bortnik J, Inan US, Bell TF. Landau damping and resultant unidirectional propagation of chorus waves Geophysical Research Letters. 33. DOI: 10.1029/2005GL024553  1
2003 Inan US, Bell TF, Bortnik J, Albert JM. Controlled precipitation of radiation belt electrons Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002JA009580  1
2003 Bortnik J, Inan US, Bell TF. Frequency-time spectra of magnetospherically reflecting whistlers in the plasmasphere Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002JA009387  1
2003 Bortnik J, Inan US, Bell TF. Energy distribution and lifetime of magnetospherically reflecting whistlers in the plasmasphere Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002JA009316  1
2002 Bortnik J, Inan US, Bell TF. L dependence of energetic electron precipitation driven by magnetospherically reflecting whistler waves Journal of Geophysical Research: Space Physics. 107. DOI: 10.1029/2001JA000303  1
2002 Bell TF, Inan US, Bortnik J, Scudder JD. The Landau damping of magnetospherically reflected whistlers within the plasmasphere Geophysical Research Letters. 29: 23.  1
2001 Lorentzen KR, Blake JB, Inan US, Bortnik J. Observations of relativistic electron microbursts in association with VLF chorus Journal of Geophysical Research: Space Physics. 106: 6017-6027.  1
2001 Blake JB, Inan US, Walt M, Bell TF, Bortnik J, Chenette DL, Christian HJ. Lightning-induced energetic electron flux enhancements in the drift loss cone Journal of Geophysical Research: Space Physics. 106: 29733-29744.  1
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