JFIFPhotoshop 3.08BIM~@Advancing Photodetection and Intelligent Sensing Through Band an720260507PSCIENMAGUAuthorAdvancing Photodetection and Intelligent Sensing Through Band and Structural-Geometrical Engineering in 2D/3D van der Waals Heterostructures Science@https://scienmag.com/advancing-photodetection-and-intelligent-se© 2026 Sciencehttps://scienmag.com/In the ever-evolving domain of optoelectronics, the longstanding reliance on bulk three-dimensional semiconductors—such as silicon, germanium, and III-V compounds—is confronting fundamental physical constraints. These classical materials, which have underpinned solar cells and high-speed fiber-optic receivers for decades, now face limitations that stem from inflexible spectral response bands, substantial power demands of complex sensor matrices, and […]ScienceTecTechnology and EngineeringTechnology and Engineering!2D van der Waals heterostructures2D/3D semiconductor integration"band engineering in photodetectorsblack phosphorus photodetectorsedge AI sensing materialsgraphene-based sensorshybrid optoelectronic materials(Internet of Everything sensor technology,lattice mismatch solutions in semiconductors"structural-geometrical engineering/transition metal dichalcogenides photodetection(tunable spectral response photodetectorsC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$"?!1AQaq"2BR#$3brS5:!1AQaq"2#34BR%S ?RzRRpAw򼼥f1V-HB WeʹC"NdA p ]YM##x7yN0%QV\~-[ڱwշKH$Ӥ5FJFCBC; qYɭDֽ("B 5A=*/INy4碴iK!,Ƃ Nܩyr׺ LKŲOg% X=)8\D'W:I27oGGʰ1CK`X(=‡A-0pMmEnQ^(RJO讆}.iuBN%}HeTFFu!XR48;.;o2Zq2BH)Sո%KdǗ*ZzΦDU kFI#**RAd2sHZfOA珽J_)Jkb_O<_uN=µT_98Jͷ҂yycJA(RH&ŷ%{0|ܶ܍N=IϦFsk;^3TуHF(WK0[BԞm<BְxZ4$/tf 醇M[uӪN+:ևdI9i<-  Bhyrf!+Z^T[1 >+m$?܏`A`mR՞?NCX:VKP'w9 m:M>cqHOyq\c[%;kkAj((9䎹u֕.2pʀSfr>!݀x}k+$ljZyGhw>9QL㦐9T$yc9 {_-z蓘1)"BIZ\qSΓDdZg̉f,1$I)xcJ %CXQ#<}ZQl]SLh !$7;hSx$_+Q;~ِ:u;rM;K^ `z}k)qw91HZ VTc@gY]b9eeLR4JjDst1 5l4˪I#"o)Ux@sWqUNs^j|ҡW;cRv+ҹY[Oh 7fa]iF)(b28 Bv#ձIO x_`݌q{u=fW;8W̗$}$US(s:{T]VW=@Vغ嫌}c4ATMG7^kB[E(É*,hn[.0Y-56c羃ؽ\XO\$AIyvӪX ̿E ;~ϐ[mQ&C,{גW[nLiRrAcyTBpa?!|> }lI6R ِsݑA&\y AP}M' _33. 8QnÊ*}ͩZT8>'ۢ~=~k%OvpV7ݟ[,5 \%O6{A>sgbө# q%||âoÙ;اv0FCkn5葛Qؗ1j<YUꕍJ]O/''5sY%e1.Eiy:V(:VrI n?J#v*%S iRq~lѶXaCkp| 4ܗ_do/ֵ1C$pǼs>J]PSڝ0LŸ{8K*Pp:<}+8"^rT|9#āJWK-s١9s>T|)ƌ !>s~šS F`z>hvIYX6lM'u;-[`?{\}JIS*Qɭ5RomΤ|ҊڳPfymA1i @jZZayr.%%G 56dA#vSSۨ]sX?[&NوI;+Sbb4;AC}q„y=}#ۖ{d%2!xsZzl]b=w~Z#*^qԿõ"dEv^2t$zWyDYDvmyRr\I=0G#ƃj361f'#9X6nq$8܃40-tSS8غz%}CktopQAdqwxWLxP3u"KK<ǂOd-])[_TN ʡb:z,R]'(wآV;} VcF6H #)^J n^lE[')aZhQwwAOrm) *Vz6P·7 ssIs0khH8鞁^]v:V-k&>Y-Y(+\ݘ F}Oځ\\gՅrٷQ; 9ioR~x9qj<?\Ӭ u8|'a,ܮbHx2Ӯ% pOZA[]Ka41tX@6)~igcLHiy![O ڏu:'JTZBN|ѕ05,Uʗ]\2)w#%,n=|(Ȑ ư\H@V#jt׵Hk>)N@lv Qf4wHOMLxiez֛*Xd5@w !_5p2/:Zjy/GsSU,\?RFƳ :Ǥ]&}ٸ7N2 Sݓ?Үr-rd搝Lt$np$0zVv[l[ B%p<>4XҴZ>|ʚ Ee݆a9@<)=(5' +O,v HO`=k܊!0JyEgjiYqԢFsdiuh٭$nZ?W J{,ެZox1ܐ >&%q^A)VsNf҂\l kwnsU*҇AthG{Zy;o+ K#Ѓ]'Dkv <DsH&%O|eRYVBD;Zus>)a\>捷c;;wT\F3d!/:0FJT|x+7=ZTdO@Ҥ͹d3KNn2wr$J.4 ⼍6r 1Fc9B޷Z YU_mz%"rR?W 6{6rm⣤L-2b$SJ%2/+#ZgfeJt*W80_CTqOAi=(ΘYGko6}JcdymR{5ld̐_[ENu!DUUH0-bpJTL{ꕔCُ͞,!^Cs_&D0_Z&{ZX ¸+{J\ު[CAJr2(+ZjbvJ+܄-% cWv!dh%LJPȝT'6ǯE,V{}QLjĤZrrSS^Bbj6ҷĶS-%ByP8HzL+ J9Чmv[n?:ꕐO(HL qF*dgbMY[ϪNrDKp~;Dw>Ԇֶ׵PO~㚭9LF;y%9Z2R29];i1O L@76bN7Մ45Wa@Bk2Si^'iHo{[aYMڨ仝bFYX嵷J +źTz%5څO,@U9!~AECK_ʕAYjdܸI; dl][#95(?dʯJke7tqRe:FUDw$5֭n3q+KM V)E#|E[7g0hA*`NAlc;AŭkRzf\wdXm W={c~o*@`8d}PuKڢNqS뷗i֕NSw}´1 @GZ٦=M$w\Kq$j7zwS8Lw(2r27d/L?٧:="T)냞.~ @TL(S9Ϩ=Q-6rZP IXgٶ5>TY,Jw Ӧ=u_W7p6?V`0'ؕ!x<:dxfXuLS䴆rI_>|Mh,KӪ77^D%: |w+[X&kP}uJBBLJL#Y~ONW܍܉E"LgP-@ C+tt.I5bNθ%M9wdx)Դ-_ڬûkDuU9_q'!(f+R&J%=Psc8ObN]keHu} eթ "lx'Z2Ѝ٠5]@R@x)a9ʲG80+m8t@RMt{4Jy`nQ*kZPG(i۹s4BƐ6T3Ӄ]ԖXmyRsK\ T-hR~Dk/Ň+zP1MRpb:*6ǽh63]WbH^]KQ[ Rq]qB/Z;܏wa =jUt|-ѫEOV>WKqGV j't$8a\K2YbSq+E;[r=wD.nB9q.xOvt`)HnZݑ; _D'yն%uӉF"I]vAV:Y-K}7nƥ!ʫe+O9"lHFx2tZt<xޥd/n䐻'*V{#z=u*QX$='BG5;M''ҥJ`_˻)?9H>Y!#ԩT|NESUgR_ETVmRpf}ԩ[?% -7K#~6Jow[ٮNRjg1!fz*V"_