Zobrazeno 1 - 10
of 32
pro vyhledávání: '"M. B. Mason"'
Autor:
Jonathan P. Marangos, A.S. Moore, J. S. Robinson, John W. G. Tisch, Emma Springate, Roland Smith, K. J. Mendham, M. B. Mason, D. R. Symes
Publikováno v:
Applied Physics B. 80:101-107
The highest energies of the ions obtained from the explosion of an atomic cluster in an intense femtosecond laser field can vary greatly depending on the cluster size, atomic species and the peak intensity, duration and shape of the laser pulse. By c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a2cd30f8855e3edb35389e76d46370
https://doi.org/10.1007/s00340-004-1672-6
https://doi.org/10.1007/s00340-004-1672-6
Autor:
E. T. Gumbrell, Jonathan P. Marangos, Todd Ditmire, K. J. Mendham, M. H. R. Hutchinson, N. Hay, Emma Springate, John W. G. Tisch, Roland Smith, D. R. Symes, M. B. Mason, A. J. Comley
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 205:310-323
This review paper provides a general introduction to the interaction of intense (>1015 W cm−2), femtosecond laser pulses with atomic clusters in the size range 500–105 atoms. A nanoplasma model of the laser–cluster interaction is used to elucid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6f635a0e4b614d4055483579ade25d
https://doi.org/10.1016/s0168-583x(02)01947-x
https://doi.org/10.1016/s0168-583x(02)01947-x
Publikováno v:
Journal of Modern Optics. 50:529-537
We compare high-harmonic generation (HHG) for an atomic and a diatomic molecular system. This is done by studying the cllipticity dependence for the generation process in the two representative gases Ar and N2 as they have almost identical ionization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83b219b104d5ef9c8e64a7dcc5aecb7
https://doi.org/10.1080/09500340308233548
https://doi.org/10.1080/09500340308233548
Publikováno v:
The European Physical Journal D - Atomic, Molecular and Optical Physics. 21:115-119
High harmonic generation is compared in the dependence on the ellipticity of the fundamental laser radiation for an atomic and a molecular system. In particular argon and nitrogen are compared employing molecular beams and intense ( 3×1014 W/cm2) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1247b0ba88e0c6eea0b60c55134aa27
https://doi.org/10.1140/epjd/e2002-00174-3
https://doi.org/10.1140/epjd/e2002-00174-3
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:663-670
We report the first direct experimental measurements of the proton energies produced from explosions of isolated hydrogen (H2) clusters in an intense laser field. The measured proton energy distribution from the interaction of a 35 mJ laser pulse of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::632876fc9449f3ea1302d91b107fca26
https://doi.org/10.1088/0953-4075/35/3/317
https://doi.org/10.1088/0953-4075/35/3/317
Publikováno v:
Applied Physics B. 73:129-132
High harmonic generation at 1 kHz repetition rate is reported. A piezoelectric pulsed valve together with a femtosecond Ti:Sapphire laser both operating at 1 kHz are employed to generate high harmonic radiation in xenon and argon. The characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fbcf684f754c41d2ada4212648a0cba
https://doi.org/10.1007/s003400100631
https://doi.org/10.1007/s003400100631
Autor:
M. B. Mason, R. de Nalda, Marta Castillejo, Jonathan P. Marangos, N. Hay, K. J. Mendham, Thomas Halfmann
Publikováno v:
The European Physical Journal D. 14:231-240
We have studied high-order harmonic generation (HHG) from organic molecules irradiated with near-infrared high intensity laser pulses of 70 fs and 240 fs duration. The molecular systems studied were the aromatics benzene and naphthalene and the alkan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b415518dd86662697fe4d35978ae3ce
https://doi.org/10.1007/s100530170221
https://doi.org/10.1007/s100530170221
Autor:
Jonathan P. Marangos, M. B. Mason, John W. G. Tisch, Marta Castillejo, Emma Springate, N. Hay
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 32:L17-L25
We have studied the ion kinetic energy spectra produced by fragmentation of into single ions in high-intensity femtosecond laser pulses at 780 nm. was observed to dissociate completely in the intensity range to producing ions from to with kinetic ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18ed6e5d2475d6bd8a4085a486b24c4e
https://doi.org/10.1088/0953-4075/32/2/033
https://doi.org/10.1088/0953-4075/32/2/033
Autor:
Todd Ditmire, M. H. R. Hutchinson, John W. G. Tisch, Jonathan P. Marangos, Y. L. Shao, M. B. Mason, Emma Springate, N. Hay
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 356:297-315
The development of high–intensity short–pulse lasers by chirped pulse amplification is described and the use of short intense pulses for the study of atoms and molecules is discussed. As a case study, the dynamics of the ionization and dissociati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07d02adaa2c7c537ca95d8541f21fbd
https://doi.org/10.1098/rsta.1998.0166
https://doi.org/10.1098/rsta.1998.0166
Autor:
Todd Ditmire, J. P. Marangos, M. H. R. Hutchinson, Emma Springate, John W. G. Tisch, N. Hay, Y. L. Shao, M. B. Mason
Publikováno v:
Physical Review A. 57:369-382
Atomic clusters have long been studied by chemists and physicists because of the unique position that clusters hold as an intermediate state between molecules and solids [1]. Many studies have traced the properties of materials from their monatomic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::340153ad315d7ff77419ca1d71777f7a
https://doi.org/10.1103/physreva.57.369
https://doi.org/10.1103/physreva.57.369