All Dry Transfer Processes Utilizing Au Exfoliation for Predetermined Shapes of Transition Metal Dichalcogenide

Two-dimensional (2D) materials have attracted significant attention owing to their exceptional electrical and optical properties. The high-quality monolayer 2D materials are usually fabricated by mechanical exfoliation from bulk single crystals using a scotch tape method, limiting the flake size and...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 41(2025), 16 vom: 29. Apr., Seite 10099-10107
1. Verfasser: Murase, Daiki (VerfasserIn)
Weitere Verfasser: Shinokita, Keisuke, Wakafuji, Yusai, Onodera, Momoko, Machida, Tomoki, Watanabe, Kenji, Taniguchi, Takashi, Bi, Jianfeng, Zhou, Zhou, Zhao, Sihan, Matsuda, Kazunari
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2025
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000caa a22002652c 4500
001 NLM387077553
003 DE-627
005 20250509163451.0
007 cr uuu---uuuuu
008 250508s2025 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.4c04629  |2 doi 
028 5 2 |a pubmed25n1389.xml 
035 |a (DE-627)NLM387077553 
035 |a (NLM)40234203 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Murase, Daiki  |e verfasserin  |4 aut 
245 1 0 |a All Dry Transfer Processes Utilizing Au Exfoliation for Predetermined Shapes of Transition Metal Dichalcogenide 
264 1 |c 2025 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 29.04.2025 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Two-dimensional (2D) materials have attracted significant attention owing to their exceptional electrical and optical properties. The high-quality monolayer 2D materials are usually fabricated by mechanical exfoliation from bulk single crystals using a scotch tape method, limiting the flake size and production yield. Extensive efforts have been made to increase the production yield and size by using an Au-assisted process, such as the modified mechanical exfoliation method. However, the wet-etching processes are inevitable in the scalable Au-assisted mechanical exfoliation method, which causes defect formation and unintentional contamination, leading to a quality decrease in the monolayer 2D material flakes. Here, we developed a Au-assisted all dry transfer method without any wet process for fabricating 2D materials and their van der Waals (vdW) heterostructures. The developed dry transfer technique using patterned Au substrates and h-BN on polymer stamps gives us a large area and designed shape of monolayer 2D materials and their vdW heterostructures with clean interfaces. It will be beneficial for building high-quality vdW heterostructures, allowing us to explore and develop more potential applications in electrical and optical devices based on monolayer 2D materials 
650 4 |a Journal Article 
700 1 |a Shinokita, Keisuke  |e verfasserin  |4 aut 
700 1 |a Wakafuji, Yusai  |e verfasserin  |4 aut 
700 1 |a Onodera, Momoko  |e verfasserin  |4 aut 
700 1 |a Machida, Tomoki  |e verfasserin  |4 aut 
700 1 |a Watanabe, Kenji  |e verfasserin  |4 aut 
700 1 |a Taniguchi, Takashi  |e verfasserin  |4 aut 
700 1 |a Bi, Jianfeng  |e verfasserin  |4 aut 
700 1 |a Zhou, Zhou  |e verfasserin  |4 aut 
700 1 |a Zhao, Sihan  |e verfasserin  |4 aut 
700 1 |a Matsuda, Kazunari  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1985  |g 41(2025), 16 vom: 29. Apr., Seite 10099-10107  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnas 
773 1 8 |g volume:41  |g year:2025  |g number:16  |g day:29  |g month:04  |g pages:10099-10107 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.4c04629  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 41  |j 2025  |e 16  |b 29  |c 04  |h 10099-10107