M-C Fok Research Interests
Dr. Fok's main research interests are studies of the radiation belts and ring current during geomagnetic active periods, understanding the mechanisms responsible for their intensification and decay by numerical modeling and data analysis. She has developed a complex model, named as the Comprehensive Inner Magnetosphere-Ionosphere (CIMI) Model, that can compute and predict the energetic plasma fluxes in the radiation belts-ring current region. Dr. Fok was a participating scientist of the IMAGE mission and is the Project Scientist of the TWINS mission. She is heavily involved in neutral atom imaging. The modeling tools she developed have contributed greatly in interpreting images from the neutral atom imagers on IMAGE and TWINS. Dr. Fok is also involved in the Van Allen Probes mission. Her CIMI model is running in real time to predict energetic ion and electron fluxes that Van Allen Probes satellites would observe.
2001
-
Present
Astrophysicist
Geospace Physics Laboratory,
NASA/GSFC
1995
-
2001
Staff Scientist
USRA,
Universities Space Research Association
1993
-
1995
Resident Research Associate
NRC,
Marshall Space Flight Center
B.S., Physics, The Chinese University of Hong Kong, 1980
Diploma in Education, The Chinese University of Hong Kong, 1984
M.S., Physics, Eastern Michigan University, 1987
Ph.D, Atmospheric and Space Sciences, The University of Michigan, 1993
NASA Exceptional Scientific Achievement Medal (2011), “For creation of state-of-the-art numerical models that account for the complex couplings between the solar wind, radiation belts, ring current, ionosphere and magnetosphere.”
Refereed
Fok, M.-C., N. Y. Buzulukova, S.-H. Chen, et al. 2014. "The Comprehensive Inner Magnetosphere-Ionosphere Model."
J. Geophys. Res. Space Physics,
119:
7522-7540
[10.1002/2014JA020239]
Zheng, Q., M.-C. Fok, Y. Zheng, and A. T. Lui. 2013. "Non-linear whistler mode wave effects on magnetospheric energetic electrons."
Journal of Atmospheric and Solar-Terrestrial Physics,
102:
8-16
[10.1016/j.jastp.2013.03.018]
Buzulukova, N. Y., M.-C. Fok, E. Roelof, et al. 2013. "Comparative analysis of low-altitude ENA emissions in two substorms."
J. Geophys. Res. Space Physics,
118
(2):
724-731
[10.1002/jgra.50103]
Buzulukova, N. Y., M.-C. Fok, and A. Glocer. 2012. "Impact of Solar Wind on the Earth Magnetosphere: Recent Progress in the Modeling of Ring Current and Radiation Belts."
in: Exploring the Solar Wind, Dr. Marian Lazar (Ed.), ISBN: 978-953-51-0339-4, InTech,
[ DOI: 10.5772/37337]
Liemohn, M. W., S. Xu, S. Yan, M. C. Fok, and Q. Zheng. 2012. "Time scales for localized radiation belt injections to become a thin shell,...."
Geophys Monogr Ser; AGU; Washington D C; edited by D Summers et al,
199:
161–175
[ 10.1029/2012GM001335]
Zheng, Q., Y. Zheng, M.-C. Fok, and A. Lui. 2012. "Electron energy diffusion and advection due to non-linear electron-chorus wave interactions."
Journal of Atmospheric and Solar-Terrestrial Physics,
80:
152-160
[doi:10.1016/j.jastp.2012.01.011]
Fok, M. C., T. E. Moore, S. P. Slinker, et al. 2011. "Modeling the superstorm in November 2003."
J. Geophys. Res.,
116:
A00J17
[10.1029/2010JA015720]
Fok, M.-C., A. Glocer, Q. Zheng, et al. 2011. "Recent developments in the radiation belt environment model."
Journal of Atmospheric and Solar-Terrestrial Physics,
73
(11-12):
1435-1443
[10.1016/j.jastp.2010.09.033]
Keesee, A. M., N. Buzulukova, J. Goldstein, et al. 2011. "Remote observations of ion temperatures in the quiet time magnetosphere."
Geophysical Research Letters,
38:
03104
[Full Text (Link)]
[10.1029/2010GL045987]
Ebihara, Y., M. Fok, T. J. Immel, and P. C. Brandt. 2011. "Rapid decay of storm time ring current due to pitch angle scattering in curved field line."
Journal of Geophysical Research,
116:
03218
[Full Text (Link)]
[10.1029/2010JA016000]
Fok, M.-C., N. Y. Buzulukova, S.-H. Chen, et al. 2010. "Simulation and TWINS observations of the 22 July 2009 storm."
J. Geophys. Res.,
115:
[10.1029/2010JA015443]
Buzulukova, N. Y., M.-C. Fok, J. Goldstein, et al. 2010. "Ring current dynamics in moderate and strong storms: Comparative analysis of TWINS and IMAGE/HENA data with the Comprehensive Ring Current Model."
Journal of Geophysical Research,
115:
A12234
[10.1029/2010JA015292]
Valek, P., P. C. Brandt, N. Buzulukova, et al. 2010. "Evolution of low-altitude and ring current ENA emissions from a moderate magnetospheric storm: Continuous and simultaneous TWINS observations."
Journal of Geophysical Research (Space Physics),
115:
[11209-10.1029/2010JA015429]
Buzulukova, N., M. C. Fok, A. Pulkkinen, et al. 2010. "Dynamics of ring current and electric fields in the inner magnetosphere during disturbed periods: CRCM–BATS-R-US coupled model."
J. Geophys. Res.,
115
(A5):
A05210
[10.1029/2009JA014621]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2010. "Global response to local ionospheric mass ejection."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
115:
[10.1029/2010JA015640]
Zheng, Y., A. T. Lui, and M.-C. Fok. 2010. "Effects of plasma sheet properties on storm-time ring current."
J. Geophys. Res.,
115
(A8):
A08220
[10.1029/2009JA014806]
Fok, M.-C., R. Horne, N. Meredith, and S. Glauert. 2008. "The radiation belt environment model: Application to space weather nowcasting."
J. Geophys. Res. Space Physics,
113:
[10.1029/2007JA012558]
Buzulukova, N., M. C. Fok, T. E. Moore, and D. M. Ober. 2008. "Generation of plasmaspheric undulations."
GEOPHYSICAL RESEARCH LETTERS,
35:
[10.1029/2008GL034164]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2008. "Plasma plume circulation and impact in an MHD substorm."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
113:
[10.1029/2008JA013050]
Zheng, Y., P. C. Brandt, A. T. Lui, and M.-C. Fok. 2008. "On ionospheric trough conductance and subauroral polarization streams: Simulation results."
Journal of Geophysical Research,
113
(A04209):
[doi:10.1029/2007JA012532]
Zheng, Y., A. T. Lui, and M.-C. Fok. 2008. "Viewing perspective in energetic neutral atom intensity."
Journal of Geophysical Research,
113
(A09217):
[doi:10.1029/2008JA013070]
Delcourt, D. C., F. Leblanc, K. Seki, et al. 2007. "Ion energization during substorms at Mercury."
Planetary and Space Science,
55
(11):
1502-1508
[10.1016/j.pss.2006.11.026]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2007. "Global aspects of solar wind–ionosphere interactions."
Journal of Atmospheric and Solar-Terrestrial Physics,
69
(3):
265-278
[10.1016/j.jastp.2006.08.009]
Robertson, I. P., M. R. Collier, T. E. Cravens, and M. C. Fok. 2006. "X-ray emission from the terrestrial magnetosheath including the cusps."
Journal of Geophysical Research (Space Physics),
111:
[12105-10.1029/2006JA011672]
Fok, M. C., T. E. Moore, P. C. Brandt, et al. 2006. "Impulsive enhancements of oxygen ions during substorms."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
111:
[10.1029/2006JA011839]
Zheng, Y., A. T. Lui, M.-C. Fok, et al. 2006. "Relationship between Region 2 field-aligned current and the ring current: Model results."
Journal of Geophysical Research,
111
(A11):
A11S06
[10.1029/2006JA011603]
Zheng, Y., A. T. Lui, X. Li, and M.-C. Fok. 2006. "Characteristics of 2-6 MeV electrons in the Slot region and inner radiation belt."
Journal of Geophysical Research,
111
(A10204):
[doi:10.1029/2006JA011748]
Shao, X., S. F. Fung, L. C. Tan, et al. 2005. "Investigation of 3D Energetic Particle Transport Inside Quiet Time Magnetosphere Using Particle Tracing in Global MHD Model."
The Inner Magnetosphere: Physics and Modeling,
155:
307-318
[10.1029/155GM33]
Taguchi, S., S. H. Chen, M. R. Collier, et al. 2005. "Monitoring the high-altitude cusp with the Low Energy Neutral Atom imager: Simultaneous observations from IMAGE and Polar."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
110:
[10.1029/2005JA011075]
Ebihara, Y., M. C. Fok, R. A. Wolf, M. F. Thomsen, and T. E. Moore. 2005. "Nonlinear impact of plasma sheet density on the storm-time ring current."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
110:
[10.1029/2004JA010435]
Collier, M. R., T. E. Moore, M. C. Fok, et al. 2005. "Low-energy neutral atom signatures of magnetopause motion in response to southward B-z."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
110:
[10.1029/2004JA010626]
Delcourt, D. C., H. V. Malova, L. M. Zelenyi, et al. 2005. "Energetic particle injections into the outer cusp during compression events."
EARTH PLANETS AND SPACE,
57:
125-130.
Fok, M.-C. H., Y. Ebihara, T. E. Moore, D. M. Ober, and K. A. Keller. 2005. "Geospace Storm Processes Coupling the Ring Current; Radiation Belt and Plasmasphere; in Inner Magnetosphere Interactions: New Perspectives from Imaging."
Geophys Monogr Ser; edited by J Burch et al; AGU - Washington D C,
159:
207-220
[10.1029/159GM16]
Fok, M. C., Y. Ebihara, and T. E. Moore. 2005. "Inner magnetospheric plasma interactions and coupling with the ionosphere."
Adv Polar Upper Atmos Res,
19:
106-134.
Ebihara, Y., M. C. Fok, R. A. Wolf, T. J. Immel, and T. E. Moore. 2004. "Influence of ionosphere conductivity on the ring current."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
109:
[10.1029/2003JA010351]
Taguchi, S., M. R. Collier, T. E. Moore, M. C. Fok, and H. J. Singer. 2004. "Response of neutral atom emissions in the low-latitude and high-latitude magnetosheath direction to the magnetopause motion under extreme solar wind conditions."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
109:
[10.1029/2003JA010147]
Fok, M. C., T. E. Moore, M. R. Collier, and T. Tanaka. 2004. "Neutral atom imaging of solar wind interaction with the Earth and Venus."
J Geophys Res,
109:
[10.1029/2003JA010094]
Moore, T. E., M. R. Collier, M. C. Fok, et al. 2003. "Heliosphere-Geosphere Interactions Using Low Energy Neutral Atom Imaging."
Space Science Reviews,
109
(1-4):
351-371
[10.1023/B:SPAC.0000007524.11258.b4]
Fok, M. C., T. E. Moore, G. R. Wilson, et al. 2003. "Global ena Image Simulations."
Space Science Reviews,
109
(1-4):
77-103
[10.1023/B:SPAC.0000007514.56380.fd]
Zheng, Y., M.-C. Fok, and G. V. Khazanov. 2003. "A Radiation Belt – Ring Current Forecasting Model."
Space Weather,
1
(3):
1013
[doi:10.1029/2003SW000007]
Moore, T. E., M. C. Fok, and M. O. Chandler. 2002. "The dayside reconnection X line."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
107:
[10.1029/2002JA009381]
Collier, M. R., T. E. Moore, K. W. Ogilvie, et al. 2001. "Observations of neutral atoms from the solar wind."
Journal of Geophysical Research,
106
(A11):
24,893-24,906
[10.1029/2000JA000382]
Fok, M. C., R. A. Wolf, R. W. Spiro, and T. E. Moore. 2001. "Comprehensive computational model of Earth's ring current."
J. Geophys. Res.,
106
(A5):
8417-8424
[10.1029/2000JA000235]
Moore, T. E., M. O. Chandler, M. C. Fok, et al. 2001. "Ring currents and internal plasma sources."
SPACE SCIENCE REVIEWS,
95:
555-568
[ 10.1023/A:1005264907107]
Fok, M. C., T. E. Moore, and W. N. Spjeldvik. 2001. "Rapid enhancement of radiation belt electron fluxes due to substorm dipolarization of the geomagnetic field."
J Geophys Res,
106:
3873-3881
[ 10.1029/2000JA000150]
Delcourt, D. C., T. E. Moore, B. L. Giles, and M. C. Fok. 2000. "Quantitative modeling of modulated ion injections observed by Polar-Thermal Ion Dynamics Experiment in the cusp region."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,
105:
25191-25203
[ 10.1029/2000JA000034]
Perez, J. D., M. C. Fok, and T. E. Moore. 2000. "Imaging a geomagnetic storm with energetic neutral atoms."
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,
62:
911-917
[ 10.1016/S1364-6826(00)00037-7]
Moore, T. E., B. L. Giles, D. C. Delcourt, and M. C. Fok. 2000. "The plasma sheet source groove."
Journal of Atmospheric and Solar-Terrestrial Physics,
62
(6):
505-512
[10.1016/S1364-6826(00)00014-6]
Perez, J. D., M. C. Fok, and T. E. Moore. 2000. "Deconvolution of energetic neutral atom images of the Earth's magnetosphere."
SPACE SCIENCE REVIEWS,
91:
421-436
[ 10.1023/A:1005277307611]
Fok, M. C., T. E. Moore, and D. C. Delcourt. 1999. "Modeling of inner plasma sheet and ring current during substorms."
J Geophys Res,
104:
14557-14569
[ 10.1029/1999JA900014]
Green, J. L., S. F. Fung, D. L. Gallagher, et al. 1998. "Global-scale imaging: New approaches in magnetospheric research."
MAGNETOSPHERIC RESEARCH WITH ADVANCED TECHNIQUES,
9:
41-50.
Fok, M.-C., and T. E. Moore. 1998. "Drift-shell splitting in an asymmetric magnetic field in Geospace Mass and Energy Flow: Results From the ISTP Program."
Geophys Monogr Ser; edited by J L Horwitz et al; AGU - Washington D C,
104:
327-331
[10.1029/GM104p0327]
Fok, M.-C., and T. E. Moore. 1997. "Ring current modeling in a realistic magnetic field configuration."
Geophys Res Lett,
24:
1775-1778
[10.1029/97GL01255]
Fok, M.-C., T. E. Moore, and M. E. Greenspan. 1996. "Ring current development during storm main phase."
J Geophys Res,
101:
15,311-15,322
[10.1029/96JA01274]
Fok, M.-C., T. E. Moore, J. U. Kozyra, G. C. Ho, and D. C. Hamilton. 1995. "Three-dimensional ring current decay model."
J Geophys Res,
100:
9619-9632
[10.1029/94JA03029]
Fok, M.-C., P. D. Craven, T. E. Moore, and P. G. Richards. 1995. "Ring current - plasmasphere coupling through Coulomb collisions - in Cross-Scale Coupling in Space Plasmas."
Geophys Monogr Ser - edited by J L Horwitz; N Singh; and J L Burch; AGU - Washington D. C.,
93:
161-171
[10.1029/GM093p0161]
Fok, M.-C., J. U. Kozyra, A. F. Nagy, C. E. Rasmussen, and G. V. Khazanov. 1993. "Decay of equatorial ring current ions and associated aeronomical consequences."
J Geophys Res,
98:
19,381-19,393
[10.1029/93JA01848]
Fok, M. C., J. U. Kozyra, A. F. Nagy, and T. E. Cravens. 1991. "Lifetime of ring current particles due to Coulomb collisions in the plasmasphere."
J Geophys Res,
96:
7861
[ 10.1029/90JA02620]
Refereed
Fok, M.-C., N. Y. Buzulukova, S.-H. Chen, et al. 2014. "The Comprehensive Inner Magnetosphere-Ionosphere Model."
J. Geophys. Res. Space Physics
119
7522-7540
[10.1002/2014JA020239]
Zheng, Q., M.-C. Fok, Y. Zheng, and A. T. Lui. 2013. "Non-linear whistler mode wave effects on magnetospheric energetic electrons."
Journal of Atmospheric and Solar-Terrestrial Physics
102
8-16
[10.1016/j.jastp.2013.03.018]
Buzulukova, N. Y., M.-C. Fok, E. Roelof, et al. 2013. "Comparative analysis of low-altitude ENA emissions in two substorms."
J. Geophys. Res. Space Physics
118
(2):
724-731
[10.1002/jgra.50103]
Buzulukova, N. Y., M.-C. Fok, and A. Glocer. 2012. "Impact of Solar Wind on the Earth Magnetosphere: Recent Progress in the Modeling of Ring Current and Radiation Belts."
in: Exploring the Solar Wind, Dr. Marian Lazar (Ed.), ISBN: 978-953-51-0339-4, InTech
[ DOI: 10.5772/37337]
Liemohn, M. W., S. Xu, S. Yan, M. C. Fok, and Q. Zheng. 2012. "Time scales for localized radiation belt injections to become a thin shell,...."
Geophys Monogr Ser; AGU; Washington D C; edited by D Summers et al
199
161–175
[ 10.1029/2012GM001335]
Zheng, Q., Y. Zheng, M.-C. Fok, and A. Lui. 2012. "Electron energy diffusion and advection due to non-linear electron-chorus wave interactions."
Journal of Atmospheric and Solar-Terrestrial Physics
80
152-160
[doi:10.1016/j.jastp.2012.01.011]
Fok, M. C., T. E. Moore, S. P. Slinker, et al. 2011. "Modeling the superstorm in November 2003."
J. Geophys. Res.
116
A00J17
[10.1029/2010JA015720]
Fok, M.-C., A. Glocer, Q. Zheng, et al. 2011. "Recent developments in the radiation belt environment model."
Journal of Atmospheric and Solar-Terrestrial Physics
73
(11-12):
1435-1443
[10.1016/j.jastp.2010.09.033]
Keesee, A. M., N. Buzulukova, J. Goldstein, et al. 2011. "Remote observations of ion temperatures in the quiet time magnetosphere."
Geophysical Research Letters
38
03104
[Full Text (Link)]
[10.1029/2010GL045987]
Ebihara, Y., M. Fok, T. J. Immel, and P. C. Brandt. 2011. "Rapid decay of storm time ring current due to pitch angle scattering in curved field line."
Journal of Geophysical Research
116
03218
[Full Text (Link)]
[10.1029/2010JA016000]
Fok, M.-C., N. Y. Buzulukova, S.-H. Chen, et al. 2010. "Simulation and TWINS observations of the 22 July 2009 storm."
J. Geophys. Res.
115
[10.1029/2010JA015443]
Buzulukova, N. Y., M.-C. Fok, J. Goldstein, et al. 2010. "Ring current dynamics in moderate and strong storms: Comparative analysis of TWINS and IMAGE/HENA data with the Comprehensive Ring Current Model."
Journal of Geophysical Research
115
A12234
[10.1029/2010JA015292]
Valek, P., P. C. Brandt, N. Buzulukova, et al. 2010. "Evolution of low-altitude and ring current ENA emissions from a moderate magnetospheric storm: Continuous and simultaneous TWINS observations."
Journal of Geophysical Research (Space Physics)
115
[11209-10.1029/2010JA015429]
Buzulukova, N., M. C. Fok, A. Pulkkinen, et al. 2010. "Dynamics of ring current and electric fields in the inner magnetosphere during disturbed periods: CRCM–BATS-R-US coupled model."
J. Geophys. Res.
115
(A5):
A05210
[10.1029/2009JA014621]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2010. "Global response to local ionospheric mass ejection."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
115
[10.1029/2010JA015640]
Zheng, Y., A. T. Lui, and M.-C. Fok. 2010. "Effects of plasma sheet properties on storm-time ring current."
J. Geophys. Res.
115
(A8):
A08220
[10.1029/2009JA014806]
Fok, M.-C., R. Horne, N. Meredith, and S. Glauert. 2008. "The radiation belt environment model: Application to space weather nowcasting."
J. Geophys. Res. Space Physics
113
[10.1029/2007JA012558]
Buzulukova, N., M. C. Fok, T. E. Moore, and D. M. Ober. 2008. "Generation of plasmaspheric undulations."
GEOPHYSICAL RESEARCH LETTERS
35
[10.1029/2008GL034164]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2008. "Plasma plume circulation and impact in an MHD substorm."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
113
[10.1029/2008JA013050]
Zheng, Y., P. C. Brandt, A. T. Lui, and M.-C. Fok. 2008. "On ionospheric trough conductance and subauroral polarization streams: Simulation results."
Journal of Geophysical Research
113
(A04209):
[doi:10.1029/2007JA012532]
Zheng, Y., A. T. Lui, and M.-C. Fok. 2008. "Viewing perspective in energetic neutral atom intensity."
Journal of Geophysical Research
113
(A09217):
[doi:10.1029/2008JA013070]
Delcourt, D. C., F. Leblanc, K. Seki, et al. 2007. "Ion energization during substorms at Mercury."
Planetary and Space Science
55
(11):
1502-1508
[10.1016/j.pss.2006.11.026]
Moore, T. E., M. C. Fok, D. C. Delcourt, S. P. Slinker, and J. A. Fedder. 2007. "Global aspects of solar wind–ionosphere interactions."
Journal of Atmospheric and Solar-Terrestrial Physics
69
(3):
265-278
[10.1016/j.jastp.2006.08.009]
Robertson, I. P., M. R. Collier, T. E. Cravens, and M. C. Fok. 2006. "X-ray emission from the terrestrial magnetosheath including the cusps."
Journal of Geophysical Research (Space Physics)
111
[12105-10.1029/2006JA011672]
Fok, M. C., T. E. Moore, P. C. Brandt, et al. 2006. "Impulsive enhancements of oxygen ions during substorms."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
111
[10.1029/2006JA011839]
Zheng, Y., A. T. Lui, M.-C. Fok, et al. 2006. "Relationship between Region 2 field-aligned current and the ring current: Model results."
Journal of Geophysical Research
111
(A11):
A11S06
[10.1029/2006JA011603]
Zheng, Y., A. T. Lui, X. Li, and M.-C. Fok. 2006. "Characteristics of 2-6 MeV electrons in the Slot region and inner radiation belt."
Journal of Geophysical Research
111
(A10204):
[doi:10.1029/2006JA011748]
Shao, X., S. F. Fung, L. C. Tan, et al. 2005. "Investigation of 3D Energetic Particle Transport Inside Quiet Time Magnetosphere Using Particle Tracing in Global MHD Model."
The Inner Magnetosphere: Physics and Modeling
155
307-318
[10.1029/155GM33]
Taguchi, S., S. H. Chen, M. R. Collier, et al. 2005. "Monitoring the high-altitude cusp with the Low Energy Neutral Atom imager: Simultaneous observations from IMAGE and Polar."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
110
[10.1029/2005JA011075]
Ebihara, Y., M. C. Fok, R. A. Wolf, M. F. Thomsen, and T. E. Moore. 2005. "Nonlinear impact of plasma sheet density on the storm-time ring current."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
110
[10.1029/2004JA010435]
Collier, M. R., T. E. Moore, M. C. Fok, et al. 2005. "Low-energy neutral atom signatures of magnetopause motion in response to southward B-z."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
110
[10.1029/2004JA010626]
Delcourt, D. C., H. V. Malova, L. M. Zelenyi, et al. 2005. "Energetic particle injections into the outer cusp during compression events."
EARTH PLANETS AND SPACE
57
125-130
Fok, M.-C. H., Y. Ebihara, T. E. Moore, D. M. Ober, and K. A. Keller. 2005. "Geospace Storm Processes Coupling the Ring Current; Radiation Belt and Plasmasphere; in Inner Magnetosphere Interactions: New Perspectives from Imaging."
Geophys Monogr Ser; edited by J Burch et al; AGU - Washington D C
159
207-220
[10.1029/159GM16]
Fok, M. C., Y. Ebihara, and T. E. Moore. 2005. "Inner magnetospheric plasma interactions and coupling with the ionosphere."
Adv Polar Upper Atmos Res
19
106-134
Ebihara, Y., M. C. Fok, R. A. Wolf, T. J. Immel, and T. E. Moore. 2004. "Influence of ionosphere conductivity on the ring current."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
109
[10.1029/2003JA010351]
Taguchi, S., M. R. Collier, T. E. Moore, M. C. Fok, and H. J. Singer. 2004. "Response of neutral atom emissions in the low-latitude and high-latitude magnetosheath direction to the magnetopause motion under extreme solar wind conditions."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
109
[10.1029/2003JA010147]
Fok, M. C., T. E. Moore, M. R. Collier, and T. Tanaka. 2004. "Neutral atom imaging of solar wind interaction with the Earth and Venus."
J Geophys Res
109
[10.1029/2003JA010094]
Moore, T. E., M. R. Collier, M. C. Fok, et al. 2003. "Heliosphere-Geosphere Interactions Using Low Energy Neutral Atom Imaging."
Space Science Reviews
109
(1-4):
351-371
[10.1023/B:SPAC.0000007524.11258.b4]
Fok, M. C., T. E. Moore, G. R. Wilson, et al. 2003. "Global ena Image Simulations."
Space Science Reviews
109
(1-4):
77-103
[10.1023/B:SPAC.0000007514.56380.fd]
Zheng, Y., M.-C. Fok, and G. V. Khazanov. 2003. "A Radiation Belt – Ring Current Forecasting Model."
Space Weather
1
(3):
1013
[doi:10.1029/2003SW000007]
Moore, T. E., M. C. Fok, and M. O. Chandler. 2002. "The dayside reconnection X line."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
107
[10.1029/2002JA009381]
Collier, M. R., T. E. Moore, K. W. Ogilvie, et al. 2001. "Observations of neutral atoms from the solar wind."
Journal of Geophysical Research
106
(A11):
24,893-24,906
[10.1029/2000JA000382]
Fok, M. C., R. A. Wolf, R. W. Spiro, and T. E. Moore. 2001. "Comprehensive computational model of Earth's ring current."
J. Geophys. Res.
106
(A5):
8417-8424
[10.1029/2000JA000235]
Moore, T. E., M. O. Chandler, M. C. Fok, et al. 2001. "Ring currents and internal plasma sources."
SPACE SCIENCE REVIEWS
95
555-568
[ 10.1023/A:1005264907107]
Fok, M. C., T. E. Moore, and W. N. Spjeldvik. 2001. "Rapid enhancement of radiation belt electron fluxes due to substorm dipolarization of the geomagnetic field."
J Geophys Res
106
3873-3881
[ 10.1029/2000JA000150]
Delcourt, D. C., T. E. Moore, B. L. Giles, and M. C. Fok. 2000. "Quantitative modeling of modulated ion injections observed by Polar-Thermal Ion Dynamics Experiment in the cusp region."
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
105
25191-25203
[ 10.1029/2000JA000034]
Perez, J. D., M. C. Fok, and T. E. Moore. 2000. "Imaging a geomagnetic storm with energetic neutral atoms."
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS
62
911-917
[ 10.1016/S1364-6826(00)00037-7]
Moore, T. E., B. L. Giles, D. C. Delcourt, and M. C. Fok. 2000. "The plasma sheet source groove."
Journal of Atmospheric and Solar-Terrestrial Physics
62
(6):
505-512
[10.1016/S1364-6826(00)00014-6]
Perez, J. D., M. C. Fok, and T. E. Moore. 2000. "Deconvolution of energetic neutral atom images of the Earth's magnetosphere."
SPACE SCIENCE REVIEWS
91
421-436
[ 10.1023/A:1005277307611]
Fok, M. C., T. E. Moore, and D. C. Delcourt. 1999. "Modeling of inner plasma sheet and ring current during substorms."
J Geophys Res
104
14557-14569
[ 10.1029/1999JA900014]
Green, J. L., S. F. Fung, D. L. Gallagher, et al. 1998. "Global-scale imaging: New approaches in magnetospheric research."
MAGNETOSPHERIC RESEARCH WITH ADVANCED TECHNIQUES
9
41-50
Fok, M.-C., and T. E. Moore. 1998. "Drift-shell splitting in an asymmetric magnetic field in Geospace Mass and Energy Flow: Results From the ISTP Program."
Geophys Monogr Ser; edited by J L Horwitz et al; AGU - Washington D C
104
327-331
[10.1029/GM104p0327]
Fok, M.-C., and T. E. Moore. 1997. "Ring current modeling in a realistic magnetic field configuration."
Geophys Res Lett
24
1775-1778
[10.1029/97GL01255]
Fok, M.-C., T. E. Moore, and M. E. Greenspan. 1996. "Ring current development during storm main phase."
J Geophys Res
101
15,311-15,322
[10.1029/96JA01274]
Fok, M.-C., T. E. Moore, J. U. Kozyra, G. C. Ho, and D. C. Hamilton. 1995. "Three-dimensional ring current decay model."
J Geophys Res
100
9619-9632
[10.1029/94JA03029]
Fok, M.-C., P. D. Craven, T. E. Moore, and P. G. Richards. 1995. "Ring current - plasmasphere coupling through Coulomb collisions - in Cross-Scale Coupling in Space Plasmas."
Geophys Monogr Ser - edited by J L Horwitz; N Singh; and J L Burch; AGU - Washington D. C.
93
161-171
[10.1029/GM093p0161]
Fok, M.-C., J. U. Kozyra, A. F. Nagy, C. E. Rasmussen, and G. V. Khazanov. 1993. "Decay of equatorial ring current ions and associated aeronomical consequences."
J Geophys Res
98
19,381-19,393
[10.1029/93JA01848]
Fok, M. C., J. U. Kozyra, A. F. Nagy, and T. E. Cravens. 1991. "Lifetime of ring current particles due to Coulomb collisions in the plasmasphere."
J Geophys Res
96
7861
[ 10.1029/90JA02620]
