Boka rekutsvagisa remuongorori Yang Liang paSuzhou Institute for Advanced Study paYunivhesiti yeSainzi neTekinoroji yekuChina yakagadzira nzira nyowani yekugadzira simbi oxide semiconductor laser micro-nano, iyo yakaona kudhindwa kwelaser kweZnO semiconductor zvimiro zvine submicron chaiyo, uye yakasanganiswa. iyo ine simbi laser kudhinda, kekutanga yakasimbisa iyo yakabatanidzwa laser yakananga kunyorwa kwemicroelectronic zvikamu uye maseketi senge diode, triodes, memristors uye encryption maseketi, nekudaro kuwedzera mashandisirwo ekushandiswa kwelaser micro-nano processing kumunda we microelectronics, mu flexible electronics, advanced sensors, Intelligent MEMS nedzimwe minda zvine tarisiro yakakosha yekushandisa.Mhedzisiro yetsvagiridzo yakaburitswa munguva pfupi yapfuura mu "Nature Communications" pasi pezita "Laser Yakadhindwa Microelectronics".
Yakadhindwa yemagetsi inyanzvi iri kusimukira inoshandisa nzira dzekudhinda kugadzira zvigadzirwa zvemagetsi.Iyo inosangana nehunhu hwekuchinjika uye hunhu hwechizvarwa chitsva chezvigadzirwa zvemagetsi, uye ichaunza shanduko nyowani yetekinoroji kuindasitiri yemicroelectronics.Kwemakore makumi maviri adarika, inkjet printing, laser-induced transfer (LIFT), kana mamwe matekiniki ekudhinda akaita nhanho huru kuitira kuti kugadzirwa kwezvinhu zvinoshanda zveorganic uye inorganic microelectronic pasina kudiwa kwenzvimbo yakachena.Nekudaro, iyo yakajairika saizi yemaitiro ekudhinda ari pamusoro anowanzo ari pahurongwa hwemakumi emamicrons, uye kazhinji inoda yakanyanya-tembiricha post-processing process, kana inotsamira pamusanganiswa wematanho akawanda kuti uwane kugadzirisa kwezvishandiso zvinoshanda.Laser micro-nano processing tekinoroji inoshandisa iyo nonlinear kupindirana pakati pelaser pulses uye zvinhu, uye inogona kuwana yakaoma inoshanda zvimiro uye yekuwedzera kugadzirwa kwemidziyo yakaoma kuwana nenzira dzechinyakare zvine humbowo hwe <100 nm.Nekudaro, mazhinji eazvino laser micro-nano-akagadzirwa zvimiro zvimwechete zvepolymer zvinhu kana simbi zvinhu.Kushaikwa kwelaser yakananga nzira dzekunyora dze semiconductor zvinhu zvakare zvinoita kuti zviome kuwedzera kushandiswa kwelaser micro-nano yekugadzirisa tekinoroji kumunda wemicroelectronic zvishandiso.
Muchidzidzo ichi, muongorori Yang Liang, mukubatana nevatsvaguri vekuGermany neAustralia, vakagadzira hunyanzvi hwekutsikisa laser setekinoroji yekudhinda yezvigadzirwa zvemagetsi zvinoshanda, vachiziva semiconductor (ZnO) uye conductor (Composite laser kudhinda kwezvinhu zvakasiyana sePt uye Ag) (Figure 1), uye haidi chero yakakwira-tembiricha post-processing process nhanho zvachose, uye hushoma hwechimiro saizi ndeye <1 µm.Kubudirira uku kunoita kuti zvikwanisike kugadzirisa dhizaini uye kudhindwa kwemakondakita, semiconductors, uye kunyangwe marongero emidziyo inodzivirira zvinoenderana nemashandiro emidziyo yemicroelectronic, iyo inonatsiridza zvikuru huchokwadi, kuchinjika, uye kudzoreka kwekudhinda michina mikroelectronic.Pahwaro uhwu, timu yekutsvagisa yakabudirira kuona iyo yakabatanidzwa laser yakananga kunyora kwe diode, memristors uye nemuviri asiri-reproducible encryption maseketi (Mufananidzo 2).Iyi tekinoroji inopindirana neyechinyakare inkjet kudhinda uye humwe hunyanzvi, uye inotarisirwa kuwedzerwa kusvika pakudhindwa kwemhando dzakasiyana dzeP-mhando uye N-mhando semiconductor metal oxide zvinhu, zvichipa yakarongeka nzira itsva yekugadzirisa yakaoma, yakakura-mwero, matatu-dimensional inoshanda microelectronic zvishandiso.
Thesis:https://www.nature.com/articles/s41467-023-36722-7
Nguva yekutumira: Kurume-09-2023