Sökning: onr:"swepub:oai:DiVA.org:uu-529815" > Direct Observation ...
Fältnamn | Indikatorer | Metadata |
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000 | 03754naa a2200457 4500 | |
001 | oai:DiVA.org:uu-529815 | |
003 | SwePub | |
008 | 240611s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5298152 URI |
024 | 7 | a https://doi.org/10.1002/smll.2023027602 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Chen, Hualongu Shenzhen Univ, Inst Microscale Optoelect, Shenzhen 518060, Peoples R China.4 aut |
245 | 1 0 | a Direct Observation of Photon Induced Giant Band Renormalization in 2D PdSe2 Dichalcogenide by Transient Absorption Spectroscopy |
264 | 1 | b John Wiley & Sons,c 2023 |
338 | a print2 rdacarrier | |
520 | a Insight into fundamental light-matter interaction as well as underlying photo-physical processes is crucial for the development of novel optoelectronic devices. Palladium diselenide (PdSe2), an important representative of emerging 2D noble metal dichalcogenides, has gain considerable attention owing to its unique optical, physical, and chemical properties. In this study, 2D PdSe2 nanosheets (NSs) are prepared using the liquid-phase exfoliation method. A broadband carrier relaxation dynamics from visible to near-infrared bands are revealed using a time-resolved transient absorption spectrometer, giving results that indicate band filling and bandgap renormalization (BGR) effects in the 2D PdSe2 NSs. The observed blue-shift of the transient absorption spectra at the primary stage and the subsequent red-shift can be ascribed to this BGR effect. These findings reveal the many-body character of the 2D TMDs material and may hold keys for applications in the field of optoelectronics and ultrafast photonics. | |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
653 | a band fillings | |
653 | a band renormalizations | |
653 | a palladium diselenide | |
653 | a transient absorptions | |
700 | 1 | a Kuklin, Artem V.u Uppsala universitet,Kemisk och biomolekylär fysik4 aut0 (Swepub:uu)artku415 |
700 | 1 | a Xiao, Jingu Taishan Univ, Coll Phys & Elect Engn, Tai An 271000, Peoples R China.4 aut |
700 | 1 | a Al-Hartomy, Omar A.u King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi Arabia.4 aut |
700 | 1 | a Al-Ghamdi, Ahmedu King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi Arabia.4 aut |
700 | 1 | a Wageh, Swelmu King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi Arabia.4 aut |
700 | 1 | a Zhang, Yuleu Shenzhen Univ, Inst Microscale Optoelect, Shenzhen 518060, Peoples R China.4 aut |
700 | 1 | a Ågren, Hansu Uppsala universitet,Kemisk och biomolekylär fysik4 aut0 (Swepub:uu)hanag788 |
700 | 1 | a Gao, Lingfengu Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, Key Lab Organosilicon Chem & Mat Technol, Key Lab Organosilicon Mat Technol,Minist Educ, Hangzhou 311121, Peoples R China.4 aut |
700 | 1 | a Zhang, Hanu Shenzhen Univ, Inst Microscale Optoelect, Shenzhen 518060, Peoples R China.4 aut |
710 | 2 | a Shenzhen Univ, Inst Microscale Optoelect, Shenzhen 518060, Peoples R China.b Kemisk och biomolekylär fysik4 org |
773 | 0 | t Smalld : John Wiley & Sonsg 19:46q 19:46x 1613-6810x 1613-6829 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-529815 |
856 | 4 8 | u https://doi.org/10.1002/smll.202302760 |
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