P. Williams

发表

Multi-instrument observations of the dynamics of auroral arcs: a case study

P. N. Smith, F. Honary, M. Kosch, 2002 .

A statistical study of polar mesosphere summer echoes observed by EISCAT

H. Rishbeth, J. Palmer, G. Jones, 1996 .

Large field-aligned velocities observed by EISCAT

G. Jones, P. Williams, K. Winser, 1988 .

Mesospheric measurements using the EISCAT VHF system : First results and their interpretation

U. Hoppe, C. Hall, G. Jones, 1987 .

A test of the Hines dispersion equation for atmospheric gravity waves

A. V. Eyken, P. Williams, F. Bertin, 1982 .

Atmospheric gravity waves and sporadic-E

A. Maude, A. V. Eyken, P. Williams, 1982 .

Real and spurious anti-correlations between short-period variations of field-parallel and field-perpendicular plasma velocities in EISCAT data

A. Breen, P. Williams, 1993 .

The EISCAT mesospheric measurements during the CAMP campaign

J. Röttger, P. Williams, A. Cremieux, 1984 .

Electron temperature and electron density in the F-region of the ionosphere. II. The role of atomic oxygen and molecular nitrogen

P. Williams, J. N. Mcdonald, 1987 .

A quantitative study of the high latitude ionospheric trough using EISCAT's common programmes

G. Jones, P. Williams, K. Winser, 1986 .

Observations of the high latitude trough using EISCAT

P. Williams, A. Jain, 1986 .

A servo-model of the night-time F2-layer above St. Santin

H. Rishbeth, P. Williams, J. N. Mcdonald, 1985 .

The relationship between electron temperature and electron density under quiet conditions in the auroral zone

A. Breen, V. Davda, P. Williams, 1990 .

Maintenance of the F-region at night: Incoherent scatter measurements at a mid-latitude station

G. N. Taylor, P. Williams, A. Jain, 1973 .

Measurements of plasma velocity at different heights along a magnetic field line

G. Jones, P. Williams, K. Winser, 1986 .

Methods of measuring plasma velocity with EISCAT

P. J. S. Williams, G.O.L. Jones, G. Jones, 1984 .

Measurements of ion-drag induced by plasma velocity in the F-region

P. Williams, D. Thomas, 1975 .

Multistatic Incoherent Scatter Measurements of Ionospheric Drift Velocity

H. RISHBETH, G. N. Taylor, H. Rishbeth, 1973, Nature.

Numerical simulations of the seasonal response of the thermosphere to propagating tides

T. Fuller‐Rowell, D. Rees, T. S. Virdi, 1990 .

Regions of strongly enhanced perpendicular electric fields adjacent to auroral arcs

H. Opgenoorth, P. J. Williams, G. Jones, 1990 .

Non-linear interactions between tides and planetary waves resulting in periodic tidal variability

N. Mitchell, M. Kunitake, A. G. Beard, 1999 .

Altitude variations in the amplitude and phase of tidal oscillations at high latitude

T. S. Virdi, P. Williams, 1993 .

EISCAT observations of tidal modes in the lower thermosphere

T. S. Virdi, P. Williams, 1989 .

Observations of tidal modes in the lower thermosphere using EISCAT

T. S. Virdi, P. Williams, 1989 .

Plasma flow bursts in the auroral electrojets

M. Lester, E. Nielsen, T. S. Virdi, 1992 .

High-resolution measurements of magnetospheric electric fields

H. Opgenoorth, P. J. Williams, G. Jones, 1990 .

Short-lived bursts of plasma velocity in the auroral zone. I - Observational evidence from radar measurements

M. Lester, S. Cowley, T. S. Virdi, 1990 .

Plasma flow bursts in the nightside auroral zone ionosphere and their relation to geomagnetic activity

J. P. Morelli, M. Freeman, M. Lester, 1993 .

The amplitude of auroral backscatter—I. Model estimates of the dependence on electron density

P. Williams, M. Uspensky, 1988 .

The E-region Rocket/Radar Instability Study (ERRRIS): scientific objectives and campaign overview

A. G. McNamara, D. T. Farley, P. Kintner, 1992 .

Multi-radar studies of auroral backscatter

P. Williams, G. Starkov, B. Jones, 1988 .

Effect of unresolved electrojet microstructure on measurements of irregularity drift velocity in auroral radar backscatter

E. Nielsen, A. Huuskonen, J. Kangas, 1989 .

The amplitude of auroral backscatter: II. Topology of the backscatter range-azimuth distribution

P. Williams, G. Starkov, M. Uspensky, 1989 .

Flow angle dependence of 1‐m ionospheric plasma wave turbulence for near‐threshold radar echo electric fields

E. Nielsen, T. S. Virdi, P. Pollari, 2002 .

VHF coherent radar signals from the E region ionosphere and the relationship to electron drift velocity and ion acoustic velocity

E. Nielsen, P. J. Williams, C. D. Pozo, 2002 .

Interpretation of enhanced electron temperatures measured in the auroral E-region during the ERRRIS campaign

T. Robinson, K. Schlegel, I. Häggström, 1991 .

The generation and propagation of atmospheric gravity waves observed during the Worldwide Atmospheric Gravity-wave Study (WAGS)

H. G. Muller, I. McCrea, J. Baldwin, 1988 .

Measurements of bursts in plasma velocity during substorm activity

M. Lester, E. Nielsen, T. Yeoman, 1993 .

A regular and sustained wave in the ionosphere

A. Maude, A. V. Eyken, P. Williams, 1980 .

A special climatology of planetary waves and tidal variability

N. Mitchell, H. Muller, P. Williams, 2001 .

EISCAT measurements of solar wind velocity and the associated level of interplanetary scintillation

R. Fallows, A. Breen, P. J. S. Williams, 2002 .

EISCAT measurements of the solar wind: Observations of interaction regions

W. Wilkinson, W. Coles, M. T. Klinglesmith, 1997 .

Mesopause-region tidal variability observed by meteor radar

N. Mitchell, W. Jones, P. J. Williams, 1997 .

The relationship between ionospheric temperature, electron density and solar activity

P. Williams, J. N. Mcdonald, 1980 .

The relationship between electron density and electron temperature under quiet conditions in the Auroral zone

P. J. Williams, A. Breen, P. Williams, 1991 .

The role of atomic oxygen and molecular nitrogen in the relationship between electron temperature and electron density in the ionosphere

P. Williams, J. N. Mcdonald, 1987 .

Interplanetary scintillation measurements of the solar wind during Whole Sun Month: Comparisons with coronal and in situ observations

J. Linker, A. Lazarus, D. Biesecker, 1999 .

EISCAT measurements of the solar wind: Measurements of the fast and slow streams

P. J. Williams, W. Coles, W. Coles, 1997 .

Comparisons of interplanetary scintillation and optical measurements of solar wind acceleration with model results

J. F. Mckenzie, A. Modigliani, B. Thompson, 2000 .

On the latitude variation of magnetospheric electric fields at mid-latitudes

M. Blanc, P. Williams, D. Thomas, 1980 .

The high-latitude solar wind in EISCAT interplanetary scintillation data, 1991–1999

R. Fallows, A. Breen, A. Canals, 2002 .

Interplanetary scintillation measurements of the solar wind above low-latitude coronal holes

L. K. Harra-Murnion, J. Linker, B. Thompson, 2000 .

Insolation driven variations of Mercury's lithospheric strength

R. Phillips, O. Aharonson, M. Rosenburg, 2011 .

The ionosphere south of EISCAT: measurements by the ‘UK-South’ programme

A. M. Samson, M. Rycroft, I. McCrea, 1990 .