Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225414049> ?p ?o ?g. }
- W4225414049 endingPage "153567" @default.
- W4225414049 startingPage "153567" @default.
- W4225414049 abstract "Despite an appropriate energy bandgap and potential to achieve unipolar p-type from initial ambipolar, the oxidative sensitivity nature of monolayer MoTe2 has hindered its further device development for practical electronic and optoelectronic applications. Here, we demonstrate a facile superacid (TFSI) doping approach to construct a highly stable unipolar p-type MoTe2 at the atomically thin limit, without harnessing its structure. From Raman analysis, a controllable hole-doping effect of MoTe2 is evident by tuning the TFSI molarity (м). Considerable shifts and sharpening in A1g peaks were observed, indicating the p-doping effect induced by TFSI treatment. When combining this technique with PMMA encapsulation, the obtained monolayer MoTe2 field-effect transistor (FET) displays dramatic conversion from ambipolar to unipolar p-type, high on/off ratio of 106, and mobility increases of up to 250 times, which is among the highest mobility increment factor to date. By integrating X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and atomic force microscopy techniques, it is further clarified that the hydrogen bonds between PMMA and TFSI are a key mechanism to enable oxidation prevention while also synergizing the doping effect of TFSI via an efficient electron-withdrawing network on monolayer MoTe2 FET." @default.
- W4225414049 created "2022-05-05" @default.
- W4225414049 creator A5033646983 @default.
- W4225414049 creator A5036862812 @default.
- W4225414049 creator A5057140860 @default.
- W4225414049 creator A5064813283 @default.
- W4225414049 creator A5072524459 @default.
- W4225414049 creator A5075662396 @default.
- W4225414049 date "2022-09-01" @default.
- W4225414049 modified "2023-10-16" @default.
- W4225414049 title "Synergistic hole-doping on ultrathin MoTe2 for highly stable unipolar field-effect transistor" @default.
- W4225414049 cites W140808144 @default.
- W4225414049 cites W1964157779 @default.
- W4225414049 cites W2006771628 @default.
- W4225414049 cites W2011615548 @default.
- W4225414049 cites W2014483064 @default.
- W4225414049 cites W2017871657 @default.
- W4225414049 cites W2018970165 @default.
- W4225414049 cites W2022178630 @default.
- W4225414049 cites W2025550305 @default.
- W4225414049 cites W2034050716 @default.
- W4225414049 cites W2044278655 @default.
- W4225414049 cites W2049142984 @default.
- W4225414049 cites W2063576642 @default.
- W4225414049 cites W2066978116 @default.
- W4225414049 cites W2067373086 @default.
- W4225414049 cites W2075465179 @default.
- W4225414049 cites W2076563870 @default.
- W4225414049 cites W2112232873 @default.
- W4225414049 cites W2115786064 @default.
- W4225414049 cites W2134233006 @default.
- W4225414049 cites W2146564548 @default.
- W4225414049 cites W2160741827 @default.
- W4225414049 cites W216197876 @default.
- W4225414049 cites W2256377155 @default.
- W4225414049 cites W2270190850 @default.
- W4225414049 cites W2309234657 @default.
- W4225414049 cites W2334904692 @default.
- W4225414049 cites W2339791734 @default.
- W4225414049 cites W2401049162 @default.
- W4225414049 cites W2524521843 @default.
- W4225414049 cites W2552026274 @default.
- W4225414049 cites W2611020845 @default.
- W4225414049 cites W2612513045 @default.
- W4225414049 cites W2624458694 @default.
- W4225414049 cites W2748326660 @default.
- W4225414049 cites W2748606190 @default.
- W4225414049 cites W2764100626 @default.
- W4225414049 cites W2793759157 @default.
- W4225414049 cites W2804725989 @default.
- W4225414049 cites W2889788917 @default.
- W4225414049 cites W2894084535 @default.
- W4225414049 cites W2897612064 @default.
- W4225414049 cites W2900607209 @default.
- W4225414049 cites W2934336727 @default.
- W4225414049 cites W2954575746 @default.
- W4225414049 cites W2955001680 @default.
- W4225414049 cites W2962950708 @default.
- W4225414049 cites W2971401589 @default.
- W4225414049 cites W2975238425 @default.
- W4225414049 cites W3011486130 @default.
- W4225414049 cites W3024234010 @default.
- W4225414049 cites W3034499963 @default.
- W4225414049 cites W3085230805 @default.
- W4225414049 cites W3102402566 @default.
- W4225414049 cites W3104541983 @default.
- W4225414049 cites W3183492689 @default.
- W4225414049 cites W4236533514 @default.
- W4225414049 cites W4238620700 @default.
- W4225414049 doi "https://doi.org/10.1016/j.apsusc.2022.153567" @default.
- W4225414049 hasPublicationYear "2022" @default.
- W4225414049 type Work @default.
- W4225414049 citedByCount "4" @default.
- W4225414049 countsByYear W42254140492022 @default.
- W4225414049 countsByYear W42254140492023 @default.
- W4225414049 crossrefType "journal-article" @default.
- W4225414049 hasAuthorship W4225414049A5033646983 @default.
- W4225414049 hasAuthorship W4225414049A5036862812 @default.
- W4225414049 hasAuthorship W4225414049A5057140860 @default.
- W4225414049 hasAuthorship W4225414049A5064813283 @default.
- W4225414049 hasAuthorship W4225414049A5072524459 @default.
- W4225414049 hasAuthorship W4225414049A5075662396 @default.
- W4225414049 hasConcept C113196181 @default.
- W4225414049 hasConcept C120665830 @default.
- W4225414049 hasConcept C121332964 @default.
- W4225414049 hasConcept C127413603 @default.
- W4225414049 hasConcept C145598152 @default.
- W4225414049 hasConcept C147120987 @default.
- W4225414049 hasConcept C165801399 @default.
- W4225414049 hasConcept C171250308 @default.
- W4225414049 hasConcept C172385210 @default.
- W4225414049 hasConcept C175708663 @default.
- W4225414049 hasConcept C185592680 @default.
- W4225414049 hasConcept C192562407 @default.
- W4225414049 hasConcept C25621703 @default.
- W4225414049 hasConcept C40003534 @default.
- W4225414049 hasConcept C42360764 @default.
- W4225414049 hasConcept C43617362 @default.