{"id":27428,"date":"2012-05-16T23:54:40","date_gmt":"2012-05-16T20:54:40","guid":{"rendered":"http:\/\/www.fyysika.ee\/uudised\/?p=27428"},"modified":"2012-05-21T14:08:10","modified_gmt":"2012-05-21T11:08:10","slug":"taielikult-kontrollitavad-plasttransistorid","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=27428","title":{"rendered":"T\u00e4ielikult kontrollitavad plasttransistorid"},"content":{"rendered":"<p><strong>K\u00f5rge mainega teadusajakirjas\u00a0<em>PNAS<\/em> ilmus Link\u00f6pingi \u00dclikooli teadlase Lo\u00efg Kergoati kirjutatud artikkel, milles kirjeldatakse plastmassist transistorite \u00fclit\u00e4pset kontrollimist.<\/strong><\/p>\n<p><strong> <\/strong><\/p>\n<div id=\"attachment_27429\" style=\"width: 279px\" class=\"wp-caption alignleft\"><strong><a href=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2012\/05\/fet.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-27429\" class=\"size-medium wp-image-27429\" title=\"fet\" src=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2012\/05\/fet-269x300.jpg\" alt=\"\" width=\"269\" height=\"300\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2012\/05\/fet-269x300.jpg 269w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2012\/05\/fet-250x278.jpg 250w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2012\/05\/fet.jpg 360w\" sizes=\"auto, (max-width: 269px) 100vw, 269px\" \/><\/a><\/strong><p id=\"caption-attachment-27429\" class=\"wp-caption-text\">Klassikalise v\u00e4ljatransistori ehitus.<\/p><\/div>\n<p><strong>Magnus Berggreni<\/strong> juhitav Link\u00f6pingi \u00dclikooli (LiU) Orgaanilise Elektroonika Uurimisgrupp p\u00e4lvis eelmisel aastal palju t\u00e4helepanu, kui <strong>Lars Herlogsson<\/strong> n\u00e4itas oma doktorit\u00f6\u00f6s, et t\u00e4isfunktsionaalseid <a href=\"http:\/\/en.wikipedia.org\/wiki\/Field-effect_transistor\">v\u00e4ljatransistoreid<\/a> saab valmistada ka plastmassist, kirjutab <a href=\"http:\/\/phys.org\/news\/2012-05-full-plastic-transistors.html\">Physorg.com<\/a>.<\/p>\n<p>Kergoat, sama uurimisgrupi postdoktorant, n\u00e4itas n\u00fc\u00fcd, et neid plastikust transistoreid saab kontrollida \u00fclima t\u00e4psusega.<\/p>\n<p>Selleks, et transistorit saaks loogika\u00fchenduses kasutada, peab selle l\u00e4vipinge, millel transistor sisse-v\u00e4lja ehk olekust null olekusse \u00fcks l\u00fclitub, olema v\u00e4ga t\u00e4pselt defineeritud. Kergoat n\u00e4itas, et muutes paisuelektroodil olevat materjali, saab l\u00e4vipinget ka nihutada. Paisuelektrood on transistori see elektrood, mis kontrollib teise kahe elektroodi vahelist voolu.<\/p>\n<p>,,Orgaanilistest materjalidest valmistatud transistoreid peab saama kontrollida n\u00f5rkade pingetega, eelistatavalt nii nullil\u00e4hedastega kui v\u00f5imalik,&#8221; s\u00f5nas Kergoat.<\/p>\n<p>Muutes elektroodi materjali n\u00e4iteks kullast kaltsumiks, v\u00e4heneb l\u00e4vipinge kuni 0,9 voldi v\u00f5rra.<\/p>\n<p>,,See t\u00e4hendab seda, et me saame t\u00e4pselt kontrollida nende transistorite k\u00f5ige olulisemad omadust, mis on erinevat t\u00fc\u00fcpi vooluringide valmistamiseks v\u00e4gagi m\u00e4rkimisv\u00e4\u00e4rne,&#8221; lausus Berggren.<\/p>\n<p><a href=\"http:\/\/phys.org\/news\/2012-05-full-plastic-transistors.html\">Allikas<\/a><\/p>\n<p>Teadusartikkel: &#8220;<a href=\"http:\/\/www.pnas.org\/content\/early\/2012\/05\/10\/1120311109\">Tuning the Threshold Voltage in Electrolyte-Gated Organic Field-Effect Transistors<\/a>&#8220;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>K\u00f5rge mainega teadusajakirjas\u00a0PNAS ilmus Link\u00f6pingi \u00dclikooli teadlase Lo\u00efg Kergoati kirjutatud artikkel, milles kirjeldatakse plastmassist transistorite \u00fclit\u00e4pset kontrollimist. Magnus Berggreni juhitav Link\u00f6pingi \u00dclikooli (LiU) Orgaanilise Elektroonika Uurimisgrupp p\u00e4lvis eelmisel aastal palju t\u00e4helepanu, kui Lars Herlogsson n\u00e4itas oma doktorit\u00f6\u00f6s, et t\u00e4isfunktsionaalseid v\u00e4ljatransistoreid saab valmistada ka plastmassist, kirjutab Physorg.com. Kergoat, sama uurimisgrupi postdoktorant, n\u00e4itas n\u00fc\u00fcd, et neid plastikust [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":27429,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[31,16],"tags":[115],"class_list":{"0":"post-27428","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-rakenduslik-teadus","8":"category-teadusuudis","9":"tag-tehnovidinad","10":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/27428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27428"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/27428\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/media\/27429"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}