Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157432896> ?p ?o ?g. }
- W2157432896 endingPage "97" @default.
- W2157432896 startingPage "92" @default.
- W2157432896 abstract "Layered transition metal dichalcogenides (TMDs) are ideal systems for exploring the effects of dimensionality on correlated electronic phases such as charge density wave (CDW) order and superconductivity. In bulk NbSe2 a CDW sets in at TCDW = 33 K and superconductivity sets in at Tc = 7.2 K. Below Tc these electronic states coexist but their microscopic formation mechanisms remain controversial. Here we present an electronic characterization study of a single 2D layer of NbSe2 by means of low temperature scanning tunneling microscopy/spectroscopy (STM/STS), angle-resolved photoemission spectroscopy (ARPES), and electrical transport measurements. We demonstrate that 3x3 CDW order in NbSe2 remains intact in 2D. Superconductivity also still remains in the 2D limit, but its onset temperature is depressed to 1.9 K. Our STS measurements at 5 K reveal a CDW gap of {Delta} = 4 meV at the Fermi energy, which is accessible via STS due to the removal of bands crossing the Fermi level for a single layer. Our observations are consistent with the simplified (compared to bulk) electronic structure of single-layer NbSe2, thus providing new insight into CDW formation and superconductivity in this model strongly-correlated system." @default.
- W2157432896 created "2016-06-24" @default.
- W2157432896 creator A5017652680 @default.
- W2157432896 creator A5018124544 @default.
- W2157432896 creator A5018430066 @default.
- W2157432896 creator A5030169722 @default.
- W2157432896 creator A5033229285 @default.
- W2157432896 creator A5037630494 @default.
- W2157432896 creator A5050839844 @default.
- W2157432896 creator A5051389983 @default.
- W2157432896 creator A5054673855 @default.
- W2157432896 creator A5062589181 @default.
- W2157432896 creator A5063800558 @default.
- W2157432896 creator A5064737524 @default.
- W2157432896 creator A5065358122 @default.
- W2157432896 creator A5069941546 @default.
- W2157432896 creator A5077244825 @default.
- W2157432896 creator A5078722334 @default.
- W2157432896 creator A5090537867 @default.
- W2157432896 date "2015-11-02" @default.
- W2157432896 modified "2023-09-29" @default.
- W2157432896 title "Characterization of collective ground states in single-layer NbSe2" @default.
- W2157432896 cites W1507459835 @default.
- W2157432896 cites W1555940654 @default.
- W2157432896 cites W1600222055 @default.
- W2157432896 cites W1969230691 @default.
- W2157432896 cites W1970445244 @default.
- W2157432896 cites W1981581137 @default.
- W2157432896 cites W1996350651 @default.
- W2157432896 cites W2005884317 @default.
- W2157432896 cites W2009341775 @default.
- W2157432896 cites W2015578654 @default.
- W2157432896 cites W2018720035 @default.
- W2157432896 cites W2029347409 @default.
- W2157432896 cites W2032022212 @default.
- W2157432896 cites W2038010137 @default.
- W2157432896 cites W2047205370 @default.
- W2157432896 cites W2049246502 @default.
- W2157432896 cites W2054544666 @default.
- W2157432896 cites W2061230643 @default.
- W2157432896 cites W2062659837 @default.
- W2157432896 cites W2064417941 @default.
- W2157432896 cites W2071365928 @default.
- W2157432896 cites W2077232836 @default.
- W2157432896 cites W2077248570 @default.
- W2157432896 cites W2100633895 @default.
- W2157432896 cites W2134233006 @default.
- W2157432896 cites W2139296424 @default.
- W2157432896 cites W2141126084 @default.
- W2157432896 cites W2144591886 @default.
- W2157432896 cites W2241509563 @default.
- W2157432896 cites W2256602403 @default.
- W2157432896 cites W2331624056 @default.
- W2157432896 cites W2962950021 @default.
- W2157432896 cites W2963786698 @default.
- W2157432896 cites W3022395721 @default.
- W2157432896 doi "https://doi.org/10.1038/nphys3527" @default.
- W2157432896 hasPublicationYear "2015" @default.
- W2157432896 type Work @default.
- W2157432896 sameAs 2157432896 @default.
- W2157432896 citedByCount "504" @default.
- W2157432896 countsByYear W21574328962015 @default.
- W2157432896 countsByYear W21574328962016 @default.
- W2157432896 countsByYear W21574328962017 @default.
- W2157432896 countsByYear W21574328962018 @default.
- W2157432896 countsByYear W21574328962019 @default.
- W2157432896 countsByYear W21574328962020 @default.
- W2157432896 countsByYear W21574328962021 @default.
- W2157432896 countsByYear W21574328962022 @default.
- W2157432896 countsByYear W21574328962023 @default.
- W2157432896 crossrefType "journal-article" @default.
- W2157432896 hasAuthorship W2157432896A5017652680 @default.
- W2157432896 hasAuthorship W2157432896A5018124544 @default.
- W2157432896 hasAuthorship W2157432896A5018430066 @default.
- W2157432896 hasAuthorship W2157432896A5030169722 @default.
- W2157432896 hasAuthorship W2157432896A5033229285 @default.
- W2157432896 hasAuthorship W2157432896A5037630494 @default.
- W2157432896 hasAuthorship W2157432896A5050839844 @default.
- W2157432896 hasAuthorship W2157432896A5051389983 @default.
- W2157432896 hasAuthorship W2157432896A5054673855 @default.
- W2157432896 hasAuthorship W2157432896A5062589181 @default.
- W2157432896 hasAuthorship W2157432896A5063800558 @default.
- W2157432896 hasAuthorship W2157432896A5064737524 @default.
- W2157432896 hasAuthorship W2157432896A5065358122 @default.
- W2157432896 hasAuthorship W2157432896A5069941546 @default.
- W2157432896 hasAuthorship W2157432896A5077244825 @default.
- W2157432896 hasAuthorship W2157432896A5078722334 @default.
- W2157432896 hasAuthorship W2157432896A5090537867 @default.
- W2157432896 hasBestOaLocation W21574328962 @default.
- W2157432896 hasConcept C121332964 @default.
- W2157432896 hasConcept C147120987 @default.
- W2157432896 hasConcept C156390739 @default.
- W2157432896 hasConcept C175708663 @default.
- W2157432896 hasConcept C26873012 @default.
- W2157432896 hasConcept C2780525273 @default.
- W2157432896 hasConcept C32891209 @default.
- W2157432896 hasConcept C40636707 @default.
- W2157432896 hasConcept C46141821 @default.