Li Quan
Apple Inc.
News
January 2022: Li Quan joined Apple Inc. as a senior acoustic engineer.
May 20201: Our paper "Odd Willis coupling induced by broken time-reversal symmetry" has been published in Nature Communications.
July 2020: Li Quan joined MilliporeSigma, a business of Merck, KGaA, as a senior acoustic engineer. He is seeking applications of metamaterials in life science and developing acousto-fluidic devices for cell processing.
April 2020: Li Quan has successfully defended his Ph.D. and obtained his Ph.D. Degree.
November 2019: Our paper "Hyperbolic sound propagation over nonlocal acoustic metasurfaces"has been accepted for publication in Physical Review Letters.
August 2019: Our paper "Nonreciprocal Willis coupling in zero-index moving media"has been published in Physical Review Letters.
July 2019: Our paper "Acoustic meta-atom with experimentally verified maximum Willis coupling"has been published in Nature Communications.
May 2019: Our paper "Passive acoustic metasurface with unitary reflection based on nonlocality"has been published in Physical Review Applied.
May 2019: Li Quan has successfully addressed an Invited talk "Maximum non-reciprocal Willis scatterers" at 2019 AmeriMech Symposium: Non-reciprocal and Topological Wave Phenomena in Solids and Fluids, Columbia, Missouri.
May 2019: Li Quan has been selected to receive NSF Fellowship Award.
May 2019: Li Quan has been selected to receive Professional Development Award from the University of Texas at Austin.
May 2019: Li Quan has successfully addressed a talk "Surface acoustic waves over bianisotropic metasurfaces" at 177th Meeting of the Acoustical Society of America, Louisville, Kentucky.
March 2019: Li Quan has successfully addressed a talk "Acoustic bianisotropic impedance and hyperbolic propagation in metasurfaces" at APS March Meeting 2019, Boston, Massachusetts.
Nov. 2018: Li Quan has successfully passed the Ph.D. Qualifying Exam and be admitted to doctoral candidacy.
Sep. 2018: Our paper "Non-Reciprocal Willis Coupling in Zero-index Moving Media" is available in arXiv.
Jun. 2018: Our paper "Maximum Willis Coupling in Acoustic Scatters" has been published in Physical Review Letters.
May 2018: Li Quan has successfully addressed a talk "Extreme Anisotropy over an acoustic hyperbolic metasurface" at the 175th Meeting of the Acoustical Society of America, Minneapolis, Minnesota.
Dec. 2017: Li Quan has successfully addressed two talks "Anomalous scattering effects from Bi-Anisotropic inclusions and metamaterials" and "Passive acoustic metasurfaces for high-efficiency wavefront transformations" at the 174th Meeting of the Acoustical Society of America, New Orleans, Louisiana.
Jun. 2017: Li Quan has successfully addressed one Invited talk "Non-reciprocal wave propagation in zero-index materials" and one contributed talk "Bi-anisotropy in acoustic scattering problems" at the 3rd Joint Meeting of the Acoustical Society of America and the European Acoustics Association, Boston, Massachusetts.
May 2017: Li Quan starts his new position as an Electro-Acoustic Intern at Knowles Corporation, Illinois, USA.
Jun. 2016: Our paper "A nonlinear acoustic metamaterial: Realization of a backwards-traveling second-harmonic sound wave"has been published in The Journal of the Acoustical Society of America.
Dec. 2015: Our paper "Tunable acoustic radiation pattern assisted by effective impedance boundary" has been published in Chinese Physics B.
Sep. 2015: Our paper "Mimicking surface plasmons in acoustics at low frequency" has been published in Physical Review B.
Sep. 2015: Li Quan joined the Metamaterials and Plasmonics Research Laboratory at the University of Texas at Austin, Texas, USA.
Aug. 2015: Our paper "Acoustic transmission enhancement through a soft interlayer with a reactance boundary" has been published in The Journal of the acoustical society of America.
Sep. 2014: Li Quan starts his position as a cellphone audio engineer at Huawei Technologies Co., Ltd, Shanghai, P. R. China.
Aug. 2014: Our paper "Broadband acoustic omnidirectional absorber based on temperature gradients" has been published in Europhysics Letters.
Jun. 2014: Li Quan has successfully defended his master dissertation and obtained his M.S. degree at Nanjing University.
Feb. 2014: Li Quan was interviewed by the reporter from Jiangsu Educational News and his story has been reported in Jiangsu Educational Channel.
Feb. 2014: Li Quan was interviewed by the reporter from Youth Daily and his story has been reported in Youth Daily. This report has also been reprinted by hexun.com.
Feb. 2014: Li Quan was interviewed by the reporter from Jiangsu Modern Express and his story has been reported in Jiangsu Modern Express. This report has also been reprinted by sina.com, ifeng.com, chinanews.com.
Jan. 2014: Our paper "Effective impedance boundary optimization and its contribution to dipole radiation and radiation pattern control" has been published in Nature Communications.
Oct. 2012: Our paper "Quasi-phase-matched backward second-harmonic generation by complementary media in nonlinear metamaterials" has been published in The Journal of the Acoustical Society of America.
Sep. 2012: Our paper "Nonlinear nonclassical acoustic method for detecting the location of cracks" has been published in Journal of Applied Physics.
Aug. 2012: Li Quan has successfully address a talk "Distribution characteristics of metamaterials" at the 2012 National Physical Acoustics Meeting of China, Tongliao, Inner Mongolia Autonomous Region, China.
Sep. 2011: Li Quan starts his M.S. degree study at Nanjing University.