dc.contributor.author | Gradauskas, Jonas | |
dc.contributor.author | Stupakova, Jolanta | |
dc.contributor.author | Sužiedėlis, Algirdas | |
dc.contributor.author | Samuolienė, Neringa | |
dc.date.accessioned | 2023-09-18T20:20:49Z | |
dc.date.available | 2023-09-18T20:20:49Z | |
dc.date.issued | 2014 | |
dc.identifier.other | (BIS)LBT02-000051641 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/149124 | |
dc.description.abstract | We report on possibility to detect pulsed microwave radiation across the metal/oxide/porous silicon structures and analyse possible physical reasons causing the rise of the emf voltage signal. The n-type porous layers were fabricated according to conventional electrochemical etching procedure, and were exposed to pulsed 10 GHz microwave radiation. The results of investigation show that the porous Si samples have higher by at least one order voltage-to-power sensitivity than the samples without the poro us layer, and are considered to have high potential to increase it further. Free carrier heating phenomenon is considered to be responsible for the signal formation. | eng |
dc.format | PDF | |
dc.format.extent | p. 56 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.source.uri | http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1919875 | |
dc.subject | MC05 - Pažangios konstrukcinės ir daugiafunkcinės medžiagos, nanodariniai / Innovative constructive and multifunctional materials, nanostructures | |
dc.title | Detection of microwave radiation on porous silicon nanostructures | |
dc.type | Konferencijos pranešimo santrauka / Conference presentation abstract | |
dcterms.accessRights | VGT: Straipsnio santrauka įr. nr. 28899, šaltinyje: Advanced optical materials and devices (AOMD-8) : 8th international conference, Riga, Latvia, August 25-27, 2014 : book of abstracts. | |
dcterms.references | 11 | |
dc.type.pubtype | T2 - Konferencijos pranešimo tezės / Conference presentation abstract | |
dc.contributor.institution | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
dc.subject.researchfield | N 002 - Fizika / Physics | |
dc.subject.ltspecializations | L102 - Energetika ir tvari aplinka / Energy and a sustainable environment | |
dc.subject.en | Porous silicon | |
dc.subject.en | Microwaves | |
dc.subject.en | Detection | |
dc.subject.en | Hot carriers | |
dc.subject.en | Point contact | |
dc.subject.en | MOS structure | |
dcterms.sourcetitle | 8th international conference „Advanced optical materials and devices” (AOMD-8) : Riga, Latvia, August 25-27, 2014 : programme and abstracts | |
dc.publisher.city | Riga | |
dc.identifier.doi | VGT02-000029435 | |
dc.identifier.doi | 10.1117/12.2083575 | |
dc.identifier.elaba | 6006763 | |