JFIF^Photoshop 3.08BIMB@HKU Researchers Uncover Piezoelectric Effect in Diamond Membrane720260612PSCIENMAGUAuthoriHKU Researchers Uncover Piezoelectric Effect in Diamond Membranes, Defying a Century of Scientific Belief Science@https://scienmag.com/hku-researchers-uncover-piezoelectric-effec© 2026 Sciencehttps://scienmag.com/In a groundbreaking revelation that overturns a century of scientific consensus, researchers from the University of Hong Kong have demonstrated a significant piezoelectric effect in ultrathin polycrystalline diamond membranes. This discovery, spearheaded by Professor Zhiqin Chu and Professor Yuan Lin, challenges the long-held belief that diamond is inherently non-piezoelectric. Their work opens new frontiers in […]ScienceTecTechnology and EngineeringTechnology and Engineering(advanced materials science breakthroughsdiamond mechanical properties"diamond piezoelectricity discovery&edge-exfoliation fabrication technique#electromechanical energy conversionenergy harvesting with diamondflexible diamond materials+microelectromechanical systems applications)piezoelectric effect in diamond membranesPiezoelectric materials in MEMS+ultrathin polycrystalline diamond membranes(University of Hong Kong diamond researchC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$"9!1AQ"aq2#4BCr$R.!1"AQa$2Bq ?sl&[JEv@jJ\E6W7Dtz&P XB!)\\T-LC<8f?q0]5BB4ZthȀ[Z4%y JЙ- rIz 랚q(BxC]Zgz~ekKkA$Hk{h:1S v*xW_Š5Xk|FOM\X6Ou}>d9ZF>Sc&e ?ܛ-?P!X+DRR I+)%RA@ !+7L_+F#{X8Y+7ü}+C lYzk,),[hp ^~q9ةޮys~G#폁{o&:("'QMmr|B p|G&8fOd}fU1<_ܝoM ?-r{wrOXBx !!RP )I!IK!!! :( /Gd|ɸ{Xn~Vi[ΕYF!Jzr~汸\AB;/O4')m)N2̿=ݱ$ 0th\UI$J s!  ! :NBI!9! )=xn XY}-?:x\ccP=nԇ q01S<+uxGIk&/n7ׅt}=Hi.L :%t-xdt`8h%-!-*Ӊ[L,ͪŚgԩ_Q9,Z5]a%}nI c4c0Y{-]4lcԻt5MY- Lyߖ[0KPCrw'p+f59aiߧJdN03:8 F@?lh| ϿsoqA}7qTi΂]/=OVZҾ|r0->&Kti[Þ_YZ ם<5Uoټ r6~cY?.t]dkŜk GEEK_nXt6h#`E^Z^x8pkLf{[_O !)9#HiY^SSpWSݖ'U4{VDzv柊J:'Ab"y 5tCqx\=,=twdlAxu[Qe&ѶWE2GeqkO ŗ1ݱ4*n?,kt :>Ԯpꬖ[繾EHYܵj9,B\~xB`hyh2BhV2۰+.nx,)mPHzI G;z>ޓnǙI^pvu4|o]wuÚM^]uD~xyFlr}7nV3=םխWlnftP5~V _,]\isv3Y[{c~e-sӁ=)jk;\Dgo: #L LA!uieT`eוdR##SϞɱ(wQ_..J 62@wRpb٣"@ӧt󵌅u TaH9vE;kPRǶO ]{E_ pfܭ 2pݍvڑc_sd&3ȋ#v9n_۔ g֛2*f@Y:g0Vu[TrSNYK|Tx(d6D~Vu]>WkP׫m^@USABOBGD*C"piۍ1Ύp-xc3u'{*=䁺p6X G;_ܢ~*W_"-$ 0.t"-mg{Op#x3 ^h,5ZٺSؑENҶ"F9K#t81~7A4soZQ;lR}Wcţ-kc~z,|5Lg *n_ɱo;g}FK00Eѣw vkQFIј18ʳcg9OJƸ߯ɧ◹ƾ3^_ ,5#Wn=UM>q:5\lg ;sR}J[YHFOw;+]wj B6NI@ e)@%l_nʆ .bϺa@CZzvr\M<˫K24|4v#=B\mUѥ+$|SrЊhz/&*#:U(oaЯjxLԍ.D}veA?F -oo%S9fԨc1&CMIp8ry|ڊd/>Mvq<裒̑wptD*fα