Tuning the Planarity of an Aromatic Thianthrene-Based Molecule on Au(111)
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作者:
Au-Yeung, Kwan Ho
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Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Au-Yeung, Kwan Ho
[1
]
Sarkar, Suchetana
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Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Sarkar, Suchetana
[1
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Haldar, Sattwick
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机构:
Inorgan Chem I, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Haldar, Sattwick
[2
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Das, Pranjit
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机构:
Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Das, Pranjit
[1
]
Kuehne, Tim
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Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Kuehne, Tim
[1
]
Ryndyk, Dmitry A.
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机构:
Inst Mat Sci Agh, TU Dresden, D-01062 Dresden, Germany
Theoret Chem, TU Dresden, D-01062 Dresden, Germany
Leibniz Inst Polymer Res Dresden, D-01069 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Ryndyk, Dmitry A.
[3
,4
,5
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Bhauriyal, Preeti
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Theoret Chem, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Bhauriyal, Preeti
[4
]
Kaskel, Stefan
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Inorgan Chem I, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Kaskel, Stefan
[2
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Heine, Thomas
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Theoret Chem, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Heine, Thomas
[4
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Cuniberti, Gianaurelio
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Inst Mat Sci Agh, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Cuniberti, Gianaurelio
[3
]
Schneemann, Andreas
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机构:
Inorgan Chem I, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Schneemann, Andreas
[2
]
Moresco, Francesca
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机构:
Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, GermanyCtr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
Moresco, Francesca
[1
]
机构:
[1] Ctr Adv Elect Dresden, TU Dresden, D-01062 Dresden, Germany
[2] Inorgan Chem I, TU Dresden, D-01062 Dresden, Germany
[3] Inst Mat Sci Agh, TU Dresden, D-01062 Dresden, Germany
[4] Theoret Chem, TU Dresden, D-01062 Dresden, Germany
[5] Leibniz Inst Polymer Res Dresden, D-01069 Dresden, Germany
来源:
JOURNAL OF PHYSICAL CHEMISTRY C
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2024年
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128卷
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04期
关键词:
MANIPULATION;
D O I:
10.1021/acs.jpcc.3c07633
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Nonplanar aromatic molecules are interesting systems for organic electronics and optoelectronics applications due to their high stability and electronic properties. By using scanning tunneling microscopy and spectroscopy, we investigated thianthrene-based molecules adsorbed on Au(111), which are nonplanar in the gas phase and the bulk solid state. Varying the molecular coverage leads to the formation of two different kinds of self-assembled structures: close-packed islands and quasi-one-dimensional chains. We found that the molecules are nonplanar within the close-packed islands, while the configuration is planar in the molecular chain and for single adsorbed molecules. Using vertical tip manipulation to isolate a molecule from the island, we demonstrate the conversion of a nonplanar molecule to its planar configuration. We discuss the two different geometries and their electronic properties with the support of density functional theory calculations.
机构:
Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan
Suzuki, Yasuo
Murakami, Kimiya
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机构:
Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan
Murakami, Kimiya
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h-index:
机构:
Ando, Shinji
Higashihara, Tomoya
论文数: 0引用数: 0
h-index: 0
机构:
Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan
Higashihara, Tomoya
Ueda, Mitsuru
论文数: 0引用数: 0
h-index: 0
机构:
Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, JapanTokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan
机构:
MIT, Dept Chem, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Etkind, Samuel I.
Lopez, Jeffrey
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Res Lab Elect, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Lopez, Jeffrey
Zhu, Yun Guang
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Res Lab Elect, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Zhu, Yun Guang
Fang, Jen-Hung
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Res Lab Elect, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Fang, Jen-Hung
Ong, Wen Jie
论文数: 0引用数: 0
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机构:
MIT, Dept Chem, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Ong, Wen Jie
Shao-Horn, Yang
论文数: 0引用数: 0
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机构:
MIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA
Shao-Horn, Yang
Swager, Timothy M.
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机构:
MIT, Dept Chem, Cambridge, MA 02139 USAMIT, Dept Mech Engn, Dept Mat Sci & Engn, Res Lab Elect, Cambridge, MA 02139 USA