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Year Number of Results
1985 3
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1987 6
1988 7
1989 15
1990 9
1991 8
1992 10
1993 9
1994 15
1995 9
1996 19
1997 4
1998 1
1999 3
2000 19
2001 21
2002 28
2003 38
2004 46
2005 67
2006 59
2007 57
2008 78
2009 95
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2,208 results

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Page 1
Determination of the Thermomigration Force on Adatoms.
Leroy F, El Barraj A, Cheynis F, Müller P, Curiotto S. Leroy F, et al. Phys Rev Lett. 2023 Sep 15;131(11):116202. doi: 10.1103/PhysRevLett.131.116202. Phys Rev Lett. 2023. PMID: 37774294
The islands move in the direction of the thermal gradient at 0.260.06 nm/s. This reveals that the adatoms move toward the cold region and the effective force exerted on Si adatoms is 1.40.410^{-8} eV/nm. We quantify the heat of transport of Si atoms Q^{*}=1.20.4 eV …
The islands move in the direction of the thermal gradient at 0.260.06 nm/s. This reveals that the adatoms move toward the cold region …
Two-Dimensional Coordination Networks from Cyclic Dipeptides.
Guo Y, Nuermaimaiti A, Kjeldsen ND, Gothelf KV, Linderoth TR. Guo Y, et al. J Am Chem Soc. 2020 Nov 25;142(47):19814-19818. doi: 10.1021/jacs.0c08700. Epub 2020 Nov 12. J Am Chem Soc. 2020. PMID: 33179492
The networks are formed on a Au(111) surface through coadsorption of cyclic dialanine with Cu-adatoms under Ultra-High Vacuum (UHV) conditions. Scanning Tunneling Microscopy (STM) in combination with X-ray Photoelectron spectroscopy (XPS) has been utilized to characterize …
The networks are formed on a Au(111) surface through coadsorption of cyclic dialanine with Cu-adatoms under Ultra-High Vacuum (UHV) c …
Train of Single Molecule-Gears.
Soe WH, Srivastava S, Joachim C. Soe WH, et al. J Phys Chem Lett. 2019 Nov 7;10(21):6462-6467. doi: 10.1021/acs.jpclett.9b02259. Epub 2019 Oct 10. J Phys Chem Lett. 2019. PMID: 31584279
Two molecule-gears, 1.2 nm in diameter with six teeth, are mounted each on a single copper adatom separated exactly by 1.9 nm on a lead surface using a low-temperature scanning tunneling microscope (LT-STM). ...Centered on its Cu adatom axle, the rotation of the fir …
Two molecule-gears, 1.2 nm in diameter with six teeth, are mounted each on a single copper adatom separated exactly by 1.9 nm on a le …
Surface Adatom Diffusion-Assisted Dislocation Nucleation in Metal Nanowires.
He L, Cheng G, Zhu Y, Park HS. He L, et al. Nano Lett. 2023 Jun 28;23(12):5779-5784. doi: 10.1021/acs.nanolett.3c01660. Epub 2023 Jun 14. Nano Lett. 2023. PMID: 37314229
We employ a hybrid diffusion- and nucleation-based kinetic Monte Carlo model to elucidate the significant impact of adatom diffusion on incipient surface dislocation nucleation in metal nanowires. ...Overall, our model offers new mechanistic insights into how surface ad …
We employ a hybrid diffusion- and nucleation-based kinetic Monte Carlo model to elucidate the significant impact of adatom diffusion …
Ozonolysis of diamond.
Fink CK, Jenkins SJ. Fink CK, et al. J Phys Condens Matter. 2009 Jul 1;21(26):264010. doi: 10.1088/0953-8984/21/26/264010. Epub 2009 Jun 11. J Phys Condens Matter. 2009. PMID: 21828458
We find that ozone readily oxidizes the surface, with two distinct modes of reaction: partial dissociation results in deposition of a single oxygen adatom in an alkoxide-like structure that rapidly converts to an epoxide-like configuration; complete dissociation results in …
We find that ozone readily oxidizes the surface, with two distinct modes of reaction: partial dissociation results in deposition of a single …
Non-clustering ofsp(3)fluorine adatoms on pristine graphene surface.
Li S, Xu Y, Liu J, Li Z, Feng Q, Deng Y, Tang N. Li S, et al. J Phys Condens Matter. 2022 Jun 6;34(30). doi: 10.1088/1361-648X/ac7023. J Phys Condens Matter. 2022. PMID: 35576918
Fluorination can change graphene's properties, and which is theoretically relative to fluorination pattern ofsp(3)fluorine adatoms on graphene surface. The common view for the pattern is that it can easily form as a large cluster for the low migration barrier of fluorine …
Fluorination can change graphene's properties, and which is theoretically relative to fluorination pattern ofsp(3)fluorine adatoms on …
Sintering of catalytic nanoparticles: particle migration or Ostwald ripening?
Hansen TW, Delariva AT, Challa SR, Datye AK. Hansen TW, et al. Acc Chem Res. 2013 Aug 20;46(8):1720-30. doi: 10.1021/ar3002427. Epub 2013 May 1. Acc Chem Res. 2013. PMID: 23634641 Review.
PMC involves the mobility of particles in a Brownian-like motion on the support surface, with subsequent coalescence leading to nanoparticle growth. In contrast, OR involves the migration of adatoms or mobile molecular species, driven by differences in free energy and loca …
PMC involves the mobility of particles in a Brownian-like motion on the support surface, with subsequent coalescence leading to nanoparticle …
Two-Dimensional Ketone-Driven Metal-Organic Coordination on Cu(111).
Della Pia A, Riello M, Lawrence J, Stassen D, Jones TS, Bonifazi D, De Vita A, Costantini G. Della Pia A, et al. Chemistry. 2016 Jun 6;22(24):8105-12. doi: 10.1002/chem.201600368. Epub 2016 Apr 13. Chemistry. 2016. PMID: 27071489 Free PMC article.
The strongly electronegative ketone moieties bind to either copper adatoms from the substrate or codeposited iron atoms. In the former case, scanning tunnelling microscopy images reveal the development of an extended metal-organic supramolecular structure. Each copper a …
The strongly electronegative ketone moieties bind to either copper adatoms from the substrate or codeposited iron atoms. In the forme …
Restructuring and Activation of Cu(111) under Electrocatalytic Reduction Conditions.
Cheng D, Wei Z, Zhang Z, Broekmann P, Alexandrova AN, Sautet P. Cheng D, et al. Angew Chem Int Ed Engl. 2023 May 8;62(20):e202218575. doi: 10.1002/anie.202218575. Epub 2023 Apr 5. Angew Chem Int Ed Engl. 2023. PMID: 36922903 Free article.
At reductive potential, Cu(111) is covered by a high density of H atoms and, below a threshold potential, Cu adatoms are formed on the surface in a (44) superstructure, a restructuring unfavorable in vacuum. ...Restructuring in electroreduction conditions creates highly ac …
At reductive potential, Cu(111) is covered by a high density of H atoms and, below a threshold potential, Cu adatoms are formed on th …
Half-metallic antiferromagnets induced by non-magnetic adatoms on bilayer silicene.
Ouyang XF, Zhang YZ, Wang L, Liu DS. Ouyang XF, et al. RSC Adv. 2023 Jan 16;13(4):2404-2410. doi: 10.1039/d2ra06955e. eCollection 2023 Jan 11. RSC Adv. 2023. PMID: 36741172 Free PMC article.
Then, on the basis of first principles calculations and theoretical analysis, we show that the realization of half-metallicity is induced by the split of antiferromagnetic degeneracy due to the localization of transfer charge from the adatom to silicene. Our findings may o …
Then, on the basis of first principles calculations and theoretical analysis, we show that the realization of half-metallicity is induced by …
2,208 results