Matches in SemOpenAlex for { <https://semopenalex.org/work/W3105048902> ?p ?o ?g. }
- W3105048902 abstract "Spin polarized current is the main ingredient of diluted magnetic oxides due to its potential manipulation in spintronic devices. However, most research has focused on ferromagnetic properties rather than polarization of electric current, because direct measurements were difficult and the origin of spin polarized currents has yet to be fully understood. The method to increase the spin polarized current percentage is beyond practical consideration at the present status. To target this problem, we focus on the role of oxygen vacancies and nano grain size on the spin polarized current, which are controlled by growing the Co-doped ZnO thin-films at room temperature in a reducing atmosphere [Ar + (1% ~ 30%) H2]. We found that the conductivity increases with an increase in oxygen vacancies via two independent channels: the variable range hopping (VRH) within localized states and the itinerant transport in the conduction band. The Andreev Reflection measurements prove that the VRH conduction is equivalent to spin polarized current. Transport measurements show that the best way to increase the VRH content, or the percentage of spin polarized current, is to increase oxygen vacancy concentration and to reduce grain size and lattice constants of the films." @default.
- W3105048902 created "2020-11-23" @default.
- W3105048902 creator A5042590525 @default.
- W3105048902 creator A5043548532 @default.
- W3105048902 creator A5049612124 @default.
- W3105048902 creator A5052713389 @default.
- W3105048902 creator A5067537914 @default.
- W3105048902 creator A5067881271 @default.
- W3105048902 creator A5068812983 @default.
- W3105048902 creator A5074726864 @default.
- W3105048902 date "2016-04-04" @default.
- W3105048902 modified "2023-10-01" @default.
- W3105048902 title "Origin and enhancement of spin polarized current in diluted magnetic oxides by oxygen vacancies" @default.
- W3105048902 cites W1658735674 @default.
- W3105048902 cites W1964225926 @default.
- W3105048902 cites W1972223082 @default.
- W3105048902 cites W1973509115 @default.
- W3105048902 cites W1973593160 @default.
- W3105048902 cites W1975643936 @default.
- W3105048902 cites W1979803666 @default.
- W3105048902 cites W1980322258 @default.
- W3105048902 cites W1984059892 @default.
- W3105048902 cites W1989116198 @default.
- W3105048902 cites W1989184744 @default.
- W3105048902 cites W1991388146 @default.
- W3105048902 cites W1999488380 @default.
- W3105048902 cites W2004430397 @default.
- W3105048902 cites W2006668900 @default.
- W3105048902 cites W2006943255 @default.
- W3105048902 cites W2007368743 @default.
- W3105048902 cites W2010466165 @default.
- W3105048902 cites W2016166448 @default.
- W3105048902 cites W2016280436 @default.
- W3105048902 cites W2023409166 @default.
- W3105048902 cites W2027249220 @default.
- W3105048902 cites W2042473487 @default.
- W3105048902 cites W2047601149 @default.
- W3105048902 cites W2048345851 @default.
- W3105048902 cites W2055896089 @default.
- W3105048902 cites W2056967130 @default.
- W3105048902 cites W2060133815 @default.
- W3105048902 cites W2070949091 @default.
- W3105048902 cites W2074784224 @default.
- W3105048902 cites W2079325511 @default.
- W3105048902 cites W2113038618 @default.
- W3105048902 cites W2121168787 @default.
- W3105048902 cites W3105048902 @default.
- W3105048902 cites W4244189805 @default.
- W3105048902 cites W4247593491 @default.
- W3105048902 doi "https://doi.org/10.1063/1.4945729" @default.
- W3105048902 hasPublicationYear "2016" @default.
- W3105048902 type Work @default.
- W3105048902 sameAs 3105048902 @default.
- W3105048902 citedByCount "10" @default.
- W3105048902 countsByYear W31050489022016 @default.
- W3105048902 countsByYear W31050489022017 @default.
- W3105048902 countsByYear W31050489022018 @default.
- W3105048902 countsByYear W31050489022019 @default.
- W3105048902 countsByYear W31050489022021 @default.
- W3105048902 crossrefType "journal-article" @default.
- W3105048902 hasAuthorship W3105048902A5042590525 @default.
- W3105048902 hasAuthorship W3105048902A5043548532 @default.
- W3105048902 hasAuthorship W3105048902A5049612124 @default.
- W3105048902 hasAuthorship W3105048902A5052713389 @default.
- W3105048902 hasAuthorship W3105048902A5067537914 @default.
- W3105048902 hasAuthorship W3105048902A5067881271 @default.
- W3105048902 hasAuthorship W3105048902A5068812983 @default.
- W3105048902 hasAuthorship W3105048902A5074726864 @default.
- W3105048902 hasBestOaLocation W31050489022 @default.
- W3105048902 hasConcept C108599883 @default.
- W3105048902 hasConcept C121332964 @default.
- W3105048902 hasConcept C147120987 @default.
- W3105048902 hasConcept C159985019 @default.
- W3105048902 hasConcept C172100665 @default.
- W3105048902 hasConcept C178790620 @default.
- W3105048902 hasConcept C185592680 @default.
- W3105048902 hasConcept C191897082 @default.
- W3105048902 hasConcept C192191005 @default.
- W3105048902 hasConcept C192562407 @default.
- W3105048902 hasConcept C207999682 @default.
- W3105048902 hasConcept C21690051 @default.
- W3105048902 hasConcept C26873012 @default.
- W3105048902 hasConcept C42704618 @default.
- W3105048902 hasConcept C540031477 @default.
- W3105048902 hasConcept C62520636 @default.
- W3105048902 hasConcept C82217956 @default.
- W3105048902 hasConcept C97355855 @default.
- W3105048902 hasConceptScore W3105048902C108599883 @default.
- W3105048902 hasConceptScore W3105048902C121332964 @default.
- W3105048902 hasConceptScore W3105048902C147120987 @default.
- W3105048902 hasConceptScore W3105048902C159985019 @default.
- W3105048902 hasConceptScore W3105048902C172100665 @default.
- W3105048902 hasConceptScore W3105048902C178790620 @default.
- W3105048902 hasConceptScore W3105048902C185592680 @default.
- W3105048902 hasConceptScore W3105048902C191897082 @default.
- W3105048902 hasConceptScore W3105048902C192191005 @default.
- W3105048902 hasConceptScore W3105048902C192562407 @default.
- W3105048902 hasConceptScore W3105048902C207999682 @default.
- W3105048902 hasConceptScore W3105048902C21690051 @default.
- W3105048902 hasConceptScore W3105048902C26873012 @default.