“Non-linear phononics”的意思、由来-开放百科全书

Non-linear phononics is the physics in solids created or triggered by large amplitude oscillations of phonons,^[1] the elementary vibration of the crystal lattice.^[2]^[3]^[4] It is an extension of the field of phononics,^[5] which studies the regime of small harmonic vibrations and related phenomena in materials. In contrast to phononics, however, large amplitudes oscillation reveal the anharmonicity of the crystal lattice, which theoretical treatment^[6] requires the incorporation of higher order terms within the crystal potential.{{fact|date=March 2019}}

1. ^{{cite journal |last1=Först |first1=M. |last2=Manzoni |first2=C. |last3=Kaiser |first3=S. |last4=Tomioka |first4=Y. |last5=Tokura |first5=Y. |last6=Merlin |first6=R. |last7=Cavalleri |first7=A. |title=Nonlinear phononics as an ultrafast route to lattice control |journal=Nature Physics |date=7 August 2011 |volume=7 |issue=11 |pages=854–856 |doi=10.1038/nphys2055 |bibcode=2011NatPh...7..854F |arxiv=1101.1878 }}
2. ^{{cite journal |last1=von Hoegen |first1=A |last2=Mankowsky |first2=R |last3=Fechner |first3=M |last4=Först |first4=M |last5=Cavalleri |first5=A |title=Probing the interatomic potential of solids with strong-field nonlinear phononics. |journal=Nature |date=1 March 2018 |volume=555 |issue=7694 |pages=79–82 |doi=10.1038/nature25484 |pmid=29466328 |bibcode=2018Natur.555...79V |arxiv=1708.07659 }}
3. ^{{cite book |doi=10.1109/NUSOD.2016.7546892 |chapter=Nonlinear optical phononics: Harnessing light-sound interactions in nanoscale integrated circuits |title=2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) |pages=1–2 |year=2016 |last1=Eggleton |first1=Benjamin J. |isbn=978-1-4673-8603-6 }}
4. ^{{cite journal |last1=Först |first1=M. |last2=Mankowsky |first2=R. |last3=Bromberger |first3=H. |last4=Fritz |first4=D.M. |last5=Lemke |first5=H. |last6=Zhu |first6=D. |last7=Chollet |first7=M. |last8=Tomioka |first8=Y. |last9=Tokura |first9=Y. |last10=Merlin |first10=R. |last11=Hill |first11=J.P. |last12=Johnson |first12=S.L. |last13=Cavalleri |first13=A. |title=Displacive lattice excitation through nonlinear phononics viewed by femtosecond X-ray diffraction |journal=Solid State Communications |date=September 2013 |volume=169 |pages=24–27 |doi=10.1016/j.ssc.2013.06.024 |bibcode=2013SSCom.169...24F }}
5. ^{{cite journal |last1=VanGessel |first1=Francis |last2=Peng |first2=Jie |last3=Chung |first3=Peter W. |title=A review of computational phononics: the bulk, interfaces, and surfaces |journal=Journal of Materials Science |date=31 October 2017 |volume=53 |issue=8 |pages=5641–5683 |doi=10.1007/s10853-017-1728-8 }}
6. ^{{cite journal |last1=Subedi |first1=Alaska |last2=Cavalleri |first2=Andrea |last3=Georges |first3=Antoine |title=Theory of nonlinear phononics for coherent light control of solids |journal=Physical Review B |date=11 June 2014 |volume=89 |issue=22 |pages=220301 |doi=10.1103/PhysRevB.89.220301 |bibcode=2014PhRvB..89v0301S |arxiv=1311.0544 }}

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