Matches in SemOpenAlex for { <https://semopenalex.org/work/W3123453043> ?p ?o ?g. }
- W3123453043 abstract "The non-linear response of dielectrics to intense, ultrashort electric fields has been a sustained topic of interest for decades with one of its most important applications being femtosecond laser micro/nano-machining. More recently, renewed interests in strong field physics of solids were raised with the advent of mid-infrared femtosecond laser pulses, such as high-order harmonic generation, optical-field-induced currents, etc. All these processes are underpinned by photoionization (PI), namely the electron transfer from the valence to the conduction bands, on a time scale too short for phononic motion to be of relevance. Here, in hexagonal boron nitride, we reveal that the bandgap can be finely manipulated by femtosecond laser pulses as a function of field polarization direction with respect to the lattice, in addition to the field's intensity. It is the modification of bandgap that enables the ultrafast PI processes to take place in dielectrics. We further demonstrate the validity of the Keldysh theory in describing PI in dielectrics in the few TW/cm2 regime." @default.
- W3123453043 created "2021-02-01" @default.
- W3123453043 creator A5002154607 @default.
- W3123453043 creator A5003634826 @default.
- W3123453043 creator A5004909099 @default.
- W3123453043 creator A5011396314 @default.
- W3123453043 creator A5014295844 @default.
- W3123453043 creator A5022569885 @default.
- W3123453043 creator A5027299318 @default.
- W3123453043 creator A5031020271 @default.
- W3123453043 creator A5035104993 @default.
- W3123453043 creator A5044155463 @default.
- W3123453043 creator A5046683126 @default.
- W3123453043 creator A5046898233 @default.
- W3123453043 creator A5051372224 @default.
- W3123453043 creator A5070075510 @default.
- W3123453043 creator A5071529395 @default.
- W3123453043 creator A5073179224 @default.
- W3123453043 creator A5079376762 @default.
- W3123453043 creator A5080528426 @default.
- W3123453043 creator A5083001114 @default.
- W3123453043 creator A5091503207 @default.
- W3123453043 date "2021-01-25" @default.
- W3123453043 modified "2023-09-27" @default.
- W3123453043 title "Unraveling Ultrafast Photoionization in Hexagonal Boron Nitride" @default.
- W3123453043 cites W1906073665 @default.
- W3123453043 cites W1964695833 @default.
- W3123453043 cites W1970127494 @default.
- W3123453043 cites W1979415838 @default.
- W3123453043 cites W1981368803 @default.
- W3123453043 cites W1991233026 @default.
- W3123453043 cites W1997368721 @default.
- W3123453043 cites W2003542446 @default.
- W3123453043 cites W2006718018 @default.
- W3123453043 cites W2011768544 @default.
- W3123453043 cites W2015924077 @default.
- W3123453043 cites W2026335353 @default.
- W3123453043 cites W2042255554 @default.
- W3123453043 cites W2042841911 @default.
- W3123453043 cites W2049823683 @default.
- W3123453043 cites W2058688336 @default.
- W3123453043 cites W2061846298 @default.
- W3123453043 cites W2070056495 @default.
- W3123453043 cites W2073805948 @default.
- W3123453043 cites W2078011084 @default.
- W3123453043 cites W2080244911 @default.
- W3123453043 cites W2083222334 @default.
- W3123453043 cites W2092295414 @default.
- W3123453043 cites W2097149282 @default.
- W3123453043 cites W2141129154 @default.
- W3123453043 cites W2194534706 @default.
- W3123453043 cites W2326268145 @default.
- W3123453043 cites W2337552130 @default.
- W3123453043 cites W2407685349 @default.
- W3123453043 cites W2609487137 @default.
- W3123453043 cites W2771774738 @default.
- W3123453043 cites W2793028923 @default.
- W3123453043 cites W2890290364 @default.
- W3123453043 cites W2891782239 @default.
- W3123453043 cites W3044997288 @default.
- W3123453043 hasPublicationYear "2021" @default.
- W3123453043 type Work @default.
- W3123453043 sameAs 3123453043 @default.
- W3123453043 citedByCount "0" @default.
- W3123453043 crossrefType "posted-content" @default.
- W3123453043 hasAuthorship W3123453043A5002154607 @default.
- W3123453043 hasAuthorship W3123453043A5003634826 @default.
- W3123453043 hasAuthorship W3123453043A5004909099 @default.
- W3123453043 hasAuthorship W3123453043A5011396314 @default.
- W3123453043 hasAuthorship W3123453043A5014295844 @default.
- W3123453043 hasAuthorship W3123453043A5022569885 @default.
- W3123453043 hasAuthorship W3123453043A5027299318 @default.
- W3123453043 hasAuthorship W3123453043A5031020271 @default.
- W3123453043 hasAuthorship W3123453043A5035104993 @default.
- W3123453043 hasAuthorship W3123453043A5044155463 @default.
- W3123453043 hasAuthorship W3123453043A5046683126 @default.
- W3123453043 hasAuthorship W3123453043A5046898233 @default.
- W3123453043 hasAuthorship W3123453043A5051372224 @default.
- W3123453043 hasAuthorship W3123453043A5070075510 @default.
- W3123453043 hasAuthorship W3123453043A5071529395 @default.
- W3123453043 hasAuthorship W3123453043A5073179224 @default.
- W3123453043 hasAuthorship W3123453043A5079376762 @default.
- W3123453043 hasAuthorship W3123453043A5080528426 @default.
- W3123453043 hasAuthorship W3123453043A5083001114 @default.
- W3123453043 hasAuthorship W3123453043A5091503207 @default.
- W3123453043 hasConcept C120665830 @default.
- W3123453043 hasConcept C121332964 @default.
- W3123453043 hasConcept C133386390 @default.
- W3123453043 hasConcept C143357915 @default.
- W3123453043 hasConcept C145148216 @default.
- W3123453043 hasConcept C147120987 @default.
- W3123453043 hasConcept C158749347 @default.
- W3123453043 hasConcept C159985019 @default.
- W3123453043 hasConcept C167735695 @default.
- W3123453043 hasConcept C178596936 @default.
- W3123453043 hasConcept C181966813 @default.
- W3123453043 hasConcept C192562407 @default.
- W3123453043 hasConcept C198291218 @default.
- W3123453043 hasConcept C26873012 @default.
- W3123453043 hasConcept C2776921476 @default.