FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890450301> ?p ?o ?g. }

• W2890450301 abstract "The advent of the ultrafast laser pulse provides the powerful and efficient tool for probing the ultrafast electron dynamics in atoms and molecules. The various nonlinear process induced by the laser-matter interaction allows one to obtain the electron motion information on the sub-femtosecond time scale. A series of the ultrafast spectroscopic technique, such as attosecond streak camera, attosecond transient absorption spectrum, and etc., have been successfully applied to the probe of electron dynamics in atoms, molecules, and solids. Using two-color field is one of the significant methods to achieve the coherent control and exploring of the electron motion. This paper summarizes recent research activities in the field of the atomic and molecular ultrafast process investigated in State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, including the detection of the electron dynamics of the multi-bound states, measurement of the carrier envelope phase (CEP) and the phase of the attosecond pulse, and the ultrafast electron control with the THz/UV and MIR/IR field. To measure the dynamics of the multi-bound states, a broadband attosecond pulse can be used to ionize the electrons after it is excited by the pump laser. By changing the delay between the pump laser and the attosecond pulse, the measured electrons ionized by the broadband xuv attosecond pulse can present the multi-bound states dynamics simultaneously. The XUV/IR scheme is popularly used in attosecond dynamics measurement. But usually, the IR field is not very strong. We find that, if the IR field is strong enough to induce the above threshold ionization (ATI), the interference between the ATI electron and the electron from XUV pulse can be used to measure the CEP of the attosecond XUV pulse. Besides, if the electron ionized by attosecond pulse can be pushed back to the nuclei, the emission from the recombination can be used to determine the spectral phase of the attosecond pulse, which is an all-optical measurement. We also investigate the two color scheme of THz/UV and MIR/IR fields. With THz/UV two color scheme, very high electron localization can be achieved duration molecular dissociation when we use the UV pulse to excite the electron and the THz pulse to control the following electron movement. When we use the MIR/IR field to control the electron motion during the high harmonic generation, the recollision can be greatly decreased and the single attosecond pulse can be produced with multi-cycle MIR laser field." @default.
• W2890450301 created "2018-09-27" @default.
• W2890450301 creator A5013059882 @default.
• W2890450301 creator A5023703272 @default.
• W2890450301 creator A5030305182 @default.
• W2890450301 creator A5038148315 @default.
• W2890450301 creator A5052390617 @default.
• W2890450301 creator A5068759652 @default.
• W2890450301 date "2016-01-01" @default.
• W2890450301 modified "2023-09-22" @default.
• W2890450301 title "Research progress of the control and measurement of the atomic and molecular ultrafast electron dynamics using two-color field" @default.
• W2890450301 doi "https://doi.org/10.7498/aps.65.223206" @default.
• W2890450301 hasPublicationYear "2016" @default.
• W2890450301 type Work @default.
• W2890450301 sameAs 2890450301 @default.
• W2890450301 citedByCount "0" @default.
• W2890450301 crossrefType "journal-article" @default.
• W2890450301 hasAuthorship W2890450301A5013059882 @default.
• W2890450301 hasAuthorship W2890450301A5023703272 @default.
• W2890450301 hasAuthorship W2890450301A5030305182 @default.
• W2890450301 hasAuthorship W2890450301A5038148315 @default.
• W2890450301 hasAuthorship W2890450301A5052390617 @default.
• W2890450301 hasAuthorship W2890450301A5068759652 @default.
• W2890450301 hasBestOaLocation W28904503011 @default.
• W2890450301 hasConcept C120665830 @default.
• W2890450301 hasConcept C121332964 @default.
• W2890450301 hasConcept C143357915 @default.
• W2890450301 hasConcept C147120987 @default.
• W2890450301 hasConcept C167735695 @default.
• W2890450301 hasConcept C178596936 @default.
• W2890450301 hasConcept C184779094 @default.
• W2890450301 hasConcept C520434653 @default.
• W2890450301 hasConcept C62520636 @default.
• W2890450301 hasConcept C78594624 @default.
• W2890450301 hasConcept C95503338 @default.
• W2890450301 hasConceptScore W2890450301C120665830 @default.
• W2890450301 hasConceptScore W2890450301C121332964 @default.
• W2890450301 hasConceptScore W2890450301C143357915 @default.
• W2890450301 hasConceptScore W2890450301C147120987 @default.
• W2890450301 hasConceptScore W2890450301C167735695 @default.
• W2890450301 hasConceptScore W2890450301C178596936 @default.
• W2890450301 hasConceptScore W2890450301C184779094 @default.
• W2890450301 hasConceptScore W2890450301C520434653 @default.
• W2890450301 hasConceptScore W2890450301C62520636 @default.
• W2890450301 hasConceptScore W2890450301C78594624 @default.
• W2890450301 hasConceptScore W2890450301C95503338 @default.
• W2890450301 hasLocation W28904503011 @default.
• W2890450301 hasOpenAccess W2890450301 @default.
• W2890450301 hasPrimaryLocation W28904503011 @default.
• W2890450301 hasRelatedWork W13967979 @default.
• W2890450301 hasRelatedWork W1684012852 @default.
• W2890450301 hasRelatedWork W1721017509 @default.
• W2890450301 hasRelatedWork W1964134644 @default.
• W2890450301 hasRelatedWork W1988075945 @default.
• W2890450301 hasRelatedWork W2009681248 @default.
• W2890450301 hasRelatedWork W2018908715 @default.
• W2890450301 hasRelatedWork W2027035955 @default.
• W2890450301 hasRelatedWork W2039736008 @default.
• W2890450301 hasRelatedWork W2065677797 @default.
• W2890450301 hasRelatedWork W2106037236 @default.
• W2890450301 hasRelatedWork W2135348310 @default.
• W2890450301 hasRelatedWork W2318949776 @default.
• W2890450301 hasRelatedWork W2391078041 @default.
• W2890450301 hasRelatedWork W2466002926 @default.
• W2890450301 hasRelatedWork W2466360637 @default.
• W2890450301 hasRelatedWork W2591710898 @default.
• W2890450301 hasRelatedWork W3136008011 @default.
• W2890450301 hasRelatedWork W3138508072 @default.
• W2890450301 hasRelatedWork W1670294472 @default.
• W2890450301 isParatext "false" @default.
• W2890450301 isRetracted "false" @default.
• W2890450301 magId "2890450301" @default.
• W2890450301 workType "article" @default.