TY - JOUR
T1 - The 2019 surface acoustic waves roadmap
AU - Delsing, Per
AU - Cleland, Andrew N.
AU - Schuetz, Martin J.A.
AU - Knörzer, Johannes
AU - Giedke, Géza
AU - Cirac, J. Ignacio
AU - Srinivasan, Kartik
AU - Wu, Marcelo
AU - Balram, Krishna Coimbatore
AU - Baüerle, Christopher
AU - Meunier, Tristan
AU - Ford, Christopher J.B.
AU - Santos, Paulo V.
AU - Cerda-Méndez, Edgar
AU - Wang, Hailin
AU - Krenner, Hubert J.
AU - Nysten, Emeline D.S.
AU - Weiß, Matthias
AU - Nash, Geoff R.
AU - Thevenard, Laura
AU - Gourdon, Catherine
AU - Rovillain, Pauline
AU - Marangolo, Max
AU - Duquesne, Jean Yves
AU - Fischerauer, Gerhard
AU - Ruile, Werner
AU - Reiner, Alexander
AU - Paschke, Ben
AU - Denysenko, Dmytro
AU - Volkmer, Dirk
AU - Wixforth, Achim
AU - Bruus, Henrik
AU - Wiklund, Martin
AU - Reboud, Julien
AU - Cooper, Jonathan M
AU - Fu, Yong Qing
AU - Brugger, Manuel S.
AU - Rehfeldt, Florian
AU - Westerhausen, Christoph
PY - 2019/7/3
Y1 - 2019/7/3
N2 - Today, surface acoustic waves (SAWs) and bulk acoustic waves are already two of the very few phononic technologies of industrial relevance and can been found in a myriad of devices employing these nanoscale earthquakes on a chip. Acoustic radio frequency filters, for instance, are integral parts of wireless devices. SAWs in particular find applications in life sciences and microfluidics for sensing and mixing of tiny amounts of liquids. In addition to this continuously growing number of applications, SAWs are ideally suited to probe and control elementary excitations in condensed matter at the limit of single quantum excitations. Even collective excitations, classical or quantum are nowadays coherently interfaced by SAWs. This wide, highly diverse, interdisciplinary and continuously expanding spectrum literally unites advanced sensing and manipulation applications. Remarkably, SAW technology is inherently multiscale and spans from single atomic or nanoscopic units up even to the millimeter scale. The aim of this Roadmap is to present a snapshot of the present state of surface acoustic wave science and technology in 2019 and provide an opinion on the challenges and opportunities that the future holds from a group of renown experts, covering the interdisciplinary key areas, ranging from fundamental quantum effects to practical applications of acoustic devices in life science.
AB - Today, surface acoustic waves (SAWs) and bulk acoustic waves are already two of the very few phononic technologies of industrial relevance and can been found in a myriad of devices employing these nanoscale earthquakes on a chip. Acoustic radio frequency filters, for instance, are integral parts of wireless devices. SAWs in particular find applications in life sciences and microfluidics for sensing and mixing of tiny amounts of liquids. In addition to this continuously growing number of applications, SAWs are ideally suited to probe and control elementary excitations in condensed matter at the limit of single quantum excitations. Even collective excitations, classical or quantum are nowadays coherently interfaced by SAWs. This wide, highly diverse, interdisciplinary and continuously expanding spectrum literally unites advanced sensing and manipulation applications. Remarkably, SAW technology is inherently multiscale and spans from single atomic or nanoscopic units up even to the millimeter scale. The aim of this Roadmap is to present a snapshot of the present state of surface acoustic wave science and technology in 2019 and provide an opinion on the challenges and opportunities that the future holds from a group of renown experts, covering the interdisciplinary key areas, ranging from fundamental quantum effects to practical applications of acoustic devices in life science.
KW - quantum acoustics
KW - phononics
KW - surface acoustic waves
UR - http://www.scopus.com/inward/record.url?scp=85070364269&partnerID=8YFLogxK
U2 - 10.1088/1361-6463/ab1b04
DO - 10.1088/1361-6463/ab1b04
M3 - Review article (Academic Journal)
AN - SCOPUS:85070364269
SN - 0022-3727
VL - 52
JO - Journal of Physics D: Applied Physics
JF - Journal of Physics D: Applied Physics
IS - 35
M1 - 353001
ER -