Publications

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22 entries « 1 of 2 »
1.

Anna Kremen Nitzan Shadmi, Yiftach Frenkel; Joselevich, Ernesto

Defect-Free Carbon Nanotube Coils Journal Article

In: Nano Letters, 16 (4), pp. 2152–2158, 2016.

Abstract | Links | BibTeX

2.

Andrei V Alaferdov Victor A Ermakov, Alfredo R Vaz

Burning Graphene Layer-by-Layer Journal Article

In: Nature Scientific Reports, 5 , pp. 11546, 2015.

Abstract | Links | BibTeX

3.

PAS Autreto MJ Lagos, J Bettini

Surface effects on the mechanical elongation of AuCu nanowires: De-alloying and the formation of mixed suspended atomic chains Journal Article

In: Journal of Applied Physics, 117 (9), pp. 094301, 2015.

Abstract | Links | BibTeX

4.

Lagos, MJ; Autreto, PAS; Galvao, DS; Ugarte, D

Correlation between quantum conductance and atomic arrangement of atomic-size silver nanowires Journal Article

In: Journal of Applied Physics, 111 (12), pp. 124316, 2012.

Abstract | Links | BibTeX

5.

Autreto, Pedro A; Lagos, Maureen J; Ugarte, Daniel; Galvao, Douglas S

Correlation Between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanocontacts Proceeding

Cambridge University Press, 1429 , 2012.

Abstract | Links | BibTeX

6.

Lagos, MJ; Autreto, PAS; Galvao, DS; Ugarte, D

Correlation between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanowires Journal Article

In: arXiv preprint arXiv:1206.2551, 2012, (Draft version of: Correlation between quantum conductance and atomic arrangement of atomic-size silver nanowires Journal of Applied Physics, 111 (12), pp. 124316, 2012.).

Abstract | Links | BibTeX

7.

PAS Autreto MJ Lagos, SB Legoas

Temperature effects on the occurrence of long interatomic distances in atomic chains formed from stretched gold nanowires Journal Article

In: Nanotechnology, 22 (9), pp. 095705, 2011.

Abstract | Links | BibTeX

8.

Lagos, MJ; Sato, F; Autreto, PAS; Galvao, DS; Rodrigues, V; Ugarte, D

Temperature effects on the atomic arrangement and conductance of atomic-size gold nanowires generated by mechanical stretching Journal Article

In: Nanotechnology, 21 (48), pp. 485702, 2010.

Abstract | Links | BibTeX

9.

Lagos, MJ; Sato, Fernando; Bettini, Jeferson; Rodrigues, Varlei; Galvao, Douglas S; Ugarte, Daniel

Observation of the smallest metal nanotube with a square cross-section Journal Article

In: Nature Nanotechnology, 4 (3), pp. 149–152, 2009.

Abstract | Links | BibTeX

10.

Sato, Fernando; Lagos, Maureen; Autreto, Pedro; Ugarte, Daniel; Galvao, Douglas

On the Lifetime of Suspended Atomic Chains Formed from Stretched Metallic Gold Nanowires Journal Article

In: Physicae, 8 (8), 2009, (Invited Paper).

Abstract | Links | BibTeX

11.

Lagos, M; Sato, F; Bettini, J; Rdrigues, V; Galvao, D; Ugarte, D

Atomic-size Silver Nanotube Incollection

In: EMC 2008 14th European Microscopy Congress 1--5 September 2008, Aachen, Germany, pp. 493–494, Springer Berlin Heidelberg, 2008, (Book Chapter).

Abstract | Links | BibTeX

12.

Rodrigues, Varlei; Sato, Fernando; Galvao, Douglas S; Ugarte, Daniel

Is Small Perfect? Size Limit to Defect Formation in Pyramidal Pt Nanocontacts Journal Article

In: arXiv preprint arXiv:0707.4187, 2007.

Abstract | Links | BibTeX

13.

Rodrigues, V; Sato, F; Galvao, DS; Ugarte, D

Size limit of defect formation in pyramidal Pt nanocontacts Journal Article

In: Physical Review Letters, 99 (25), pp. 255501, 2007.

Abstract | Links | BibTeX

14.

Bettini, Jefferson; Sato, Fernando; Coura, Pablo Zimmerman; Dantas, SO; Galvao, Douglas Soares; Ugarte, Daniel

Experimental realization of suspended atomic chains composed of different atomic species Journal Article

In: Nature Nanotechnology, 1 (3), pp. 182–185, 2006.

Abstract | Links | BibTeX

15.

Bettini, J; Sato, F; Coura, PZ; Dantas, SO; Galvao, DS; Ugarte, D

Nanowires and Suspended Atom Chains from Metal alloys Journal Article

In: arXiv preprint cond-mat/0601617, 2006.

Abstract | Links | BibTeX

16.

Sato, F; Moreira, AS; Bettini, J; Coura, PZ; Dantas, SO; Ugarte, D; Galvao, DS

On the Formation of Copper Linear Atomic Suspended Chains Journal Article

In: arXiv preprint cond-mat/0602092, 2006.

Abstract | Links | BibTeX

17.

Sato, F; Moreira, AS; Bettini, J; Coura, PZ; Dantas, SO; Ugarte, D; Galvao, DS

Transmission electron microscopy and molecular dynamics study of the formation of suspended copper linear atomic chains Journal Article

In: Physical Review-Section B-Condensed Matter, 74 (19), pp. 193401–193401, 2006.

Abstract | Links | BibTeX

18.

Sato, F; Moreira, AS; Coura, PZ; Dantas, SO; Legoas, SB; Ugarte, D; Galvao, DS

Computer simulations of gold nanowire formation: the role of outlayer atoms Journal Article

In: Applied Physics A (invited paper), 81 (8), pp. 1527–1531, 2005.

Abstract | Links | BibTeX

19.

Gonzalez, JC; Rodrigues, V; Bettini, J; Rego, LGC; Rocha, AR; Coura, PZ; Dantas, SO; Sato, F; Galvao, DS; Ugarte, D

Indication of unusual pentagonal structures in atomic-size Cu nanowires Journal Article

In: Physical Review Letters, 93 (12), pp. 126103, 2004.

Abstract | Links | BibTeX

20.

Coura, Pablo Z; Legoas, Sergio B; Moreira, Anderson S; Sato, Fernando; Rodrigues, Varlei; Dantas, Socrates O; Ugarte, Daniel; Galvao, Douglas S

On the structural and stability features of linear atomic suspended chains formed from gold nanowires stretching Journal Article

In: Nano Letters, 4 (7), pp. 1187–1191, 2004.

Abstract | Links | BibTeX

22 entries « 1 of 2 »

Show all

2016

22.
Defect-Free Carbon Nanotube Coils

Anna Kremen Nitzan Shadmi, Yiftach Frenkel; Joselevich, Ernesto

Defect-Free Carbon Nanotube Coils Journal Article

In: Nano Letters, 16 (4), pp. 2152–2158, 2016.

Abstract | Links | BibTeX | Tags: CNT, Coils, Molecular Dynamics, Synthesis, TEM

2015

21.
Burning Graphene Layer-by-Layer

Andrei V Alaferdov Victor A Ermakov, Alfredo R Vaz

Burning Graphene Layer-by-Layer Journal Article

In: Nature Scientific Reports, 5 , pp. 11546, 2015.

Abstract | Links | BibTeX | Tags: Burning, Graphene, Molecular Dynamics, TEM

20.
Surface effects on the mechanical elongation of AuCu nanowires: De-alloying and the formation of mixed suspended atomic chains

PAS Autreto MJ Lagos, J Bettini

Surface effects on the mechanical elongation of AuCu nanowires: De-alloying and the formation of mixed suspended atomic chains Journal Article

In: Journal of Applied Physics, 117 (9), pp. 094301, 2015.

Abstract | Links | BibTeX | Tags: Metallic Nanowires, Molecular Dynamics, TEM, Theory of Electronic Indices

2012

19.
Correlation between quantum conductance and atomic arrangement of atomic-size silver nanowires

Lagos, MJ; Autreto, PAS; Galvao, DS; Ugarte, D

Correlation between quantum conductance and atomic arrangement of atomic-size silver nanowires Journal Article

In: Journal of Applied Physics, 111 (12), pp. 124316, 2012.

Abstract | Links | BibTeX | Tags: Metallic Nanowires, Quantum Transport, TEM

18.
Correlation Between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanocontacts

Autreto, Pedro A; Lagos, Maureen J; Ugarte, Daniel; Galvao, Douglas S

Correlation Between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanocontacts Proceeding

Cambridge University Press, 1429 , 2012.

Abstract | Links | BibTeX | Tags: Metallic Nanowires, Quantum Transport, TEM

17.
Correlation between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanowires

Lagos, MJ; Autreto, PAS; Galvao, DS; Ugarte, D

Correlation between Quantum Conductance and Atomic Arrangement of Silver Atomic-Size Nanowires Journal Article

In: arXiv preprint arXiv:1206.2551, 2012, (Draft version of: Correlation between quantum conductance and atomic arrangement of atomic-size silver nanowires Journal of Applied Physics, 111 (12), pp. 124316, 2012.).

Abstract | Links | BibTeX | Tags: Metallic Nanowires, Quantum Transport, TEM

2011

16.
Temperature effects on the occurrence of long interatomic distances in atomic chains formed from stretched gold nanowires

PAS Autreto MJ Lagos, SB Legoas

Temperature effects on the occurrence of long interatomic distances in atomic chains formed from stretched gold nanowires Journal Article

In: Nanotechnology, 22 (9), pp. 095705, 2011.

Abstract | Links | BibTeX | Tags: DFT, Gold, Metallic Nanowires, TEM

2010

15.
Temperature effects on the atomic arrangement and conductance of atomic-size gold nanowires generated by mechanical stretching

Lagos, MJ; Sato, F; Autreto, PAS; Galvao, DS; Rodrigues, V; Ugarte, D

Temperature effects on the atomic arrangement and conductance of atomic-size gold nanowires generated by mechanical stretching Journal Article

In: Nanotechnology, 21 (48), pp. 485702, 2010.

Abstract | Links | BibTeX | Tags: DFT, Mechanical Properties, Metallic Nanowires, Quantum Transport, TEM

2009

14.
Observation of the smallest metal nanotube with a square cross-section

Lagos, MJ; Sato, Fernando; Bettini, Jeferson; Rodrigues, Varlei; Galvao, Douglas S; Ugarte, Daniel

Observation of the smallest metal nanotube with a square cross-section Journal Article

In: Nature Nanotechnology, 4 (3), pp. 149–152, 2009.

Abstract | Links | BibTeX | Tags: Metallic Nanowires, New Structures, Smallest nanotube, TEM, top20

13.
On the Lifetime of Suspended Atomic Chains Formed from Stretched Metallic Gold Nanowires

Sato, Fernando; Lagos, Maureen; Autreto, Pedro; Ugarte, Daniel; Galvao, Douglas

On the Lifetime of Suspended Atomic Chains Formed from Stretched Metallic Gold Nanowires Journal Article

In: Physicae, 8 (8), 2009, (Invited Paper).

Abstract | Links | BibTeX | Tags: Atomic Chains, Gold, Metallic Nanowires, TEM

2008

12.
Atomic-size Silver Nanotube

Lagos, M; Sato, F; Bettini, J; Rdrigues, V; Galvao, D; Ugarte, D

Atomic-size Silver Nanotube Incollection

In: EMC 2008 14th European Microscopy Congress 1--5 September 2008, Aachen, Germany, pp. 493–494, Springer Berlin Heidelberg, 2008, (Book Chapter).

Abstract | Links | BibTeX | Tags: Metallic Nanowires, New Structures, Silver Nanotubes, TEM

2007

11.
Is Small Perfect? Size Limit to Defect Formation in Pyramidal Pt Nanocontacts

Rodrigues, Varlei; Sato, Fernando; Galvao, Douglas S; Ugarte, Daniel

Is Small Perfect? Size Limit to Defect Formation in Pyramidal Pt Nanocontacts Journal Article

In: arXiv preprint arXiv:0707.4187, 2007.

Abstract | Links | BibTeX | Tags: Defects, DFT, Metallic Nanowires, Structure, TEM

10.
Size limit of defect formation in pyramidal Pt nanocontacts

Rodrigues, V; Sato, F; Galvao, DS; Ugarte, D

Size limit of defect formation in pyramidal Pt nanocontacts Journal Article

In: Physical Review Letters, 99 (25), pp. 255501, 2007.

Abstract | Links | BibTeX | Tags: DFT, Metallic Nanowires, Platinum, Structure, TEM, top20

2006

9.
Experimental realization of suspended atomic chains composed of different atomic species

Bettini, Jefferson; Sato, Fernando; Coura, Pablo Zimmerman; Dantas, SO; Galvao, Douglas Soares; Ugarte, Daniel

Experimental realization of suspended atomic chains composed of different atomic species Journal Article

In: Nature Nanotechnology, 1 (3), pp. 182–185, 2006.

Abstract | Links | BibTeX | Tags: Metallic Nanowires, Molecular Dynamics, TEM, top20

8.
Nanowires and Suspended Atom Chains from Metal alloys

Bettini, J; Sato, F; Coura, PZ; Dantas, SO; Galvao, DS; Ugarte, D

Nanowires and Suspended Atom Chains from Metal alloys Journal Article

In: arXiv preprint cond-mat/0601617, 2006.

Abstract | Links | BibTeX | Tags: Molecular Dynamics, TEM

7.
On the Formation of Copper Linear Atomic Suspended Chains

Sato, F; Moreira, AS; Bettini, J; Coura, PZ; Dantas, SO; Ugarte, D; Galvao, DS

On the Formation of Copper Linear Atomic Suspended Chains Journal Article

In: arXiv preprint cond-mat/0602092, 2006.

Abstract | Links | BibTeX | Tags: Copper, Linear Atomic Chains, Metallic Nanowires, Molecular Dynamics, TEM

6.
Transmission electron microscopy and molecular dynamics study of the formation of suspended copper linear atomic chains

Sato, F; Moreira, AS; Bettini, J; Coura, PZ; Dantas, SO; Ugarte, D; Galvao, DS

Transmission electron microscopy and molecular dynamics study of the formation of suspended copper linear atomic chains Journal Article

In: Physical Review-Section B-Condensed Matter, 74 (19), pp. 193401–193401, 2006.

Abstract | Links | BibTeX | Tags: Linear Atomic Chains, Metallic Nanowires, Molecular Dynamics, TEM

2005

5.
Computer simulations of gold nanowire formation: the role of outlayer atoms

Sato, F; Moreira, AS; Coura, PZ; Dantas, SO; Legoas, SB; Ugarte, D; Galvao, DS

Computer simulations of gold nanowire formation: the role of outlayer atoms Journal Article

In: Applied Physics A (invited paper), 81 (8), pp. 1527–1531, 2005.

Abstract | Links | BibTeX | Tags: Linear Atomic Chains, Metallic Nanowires, Molecular Dynamics, TEM

2004

4.
Indication of unusual pentagonal structures in atomic-size Cu nanowires

Gonzalez, JC; Rodrigues, V; Bettini, J; Rego, LGC; Rocha, AR; Coura, PZ; Dantas, SO; Sato, F; Galvao, DS; Ugarte, D

Indication of unusual pentagonal structures in atomic-size Cu nanowires Journal Article

In: Physical Review Letters, 93 (12), pp. 126103, 2004.

Abstract | Links | BibTeX | Tags: Copper Nanowires, Linear Atomic Chains, Metallic Nanowires, Molecular Dynamics, TEM, top20

3.
On the structural and stability features of linear atomic suspended chains formed from gold nanowires stretching

Coura, Pablo Z; Legoas, Sergio B; Moreira, Anderson S; Sato, Fernando; Rodrigues, Varlei; Dantas, Socrates O; Ugarte, Daniel; Galvao, Douglas S

On the structural and stability features of linear atomic suspended chains formed from gold nanowires stretching Journal Article

In: Nano Letters, 4 (7), pp. 1187–1191, 2004.

Abstract | Links | BibTeX | Tags: Liinear Atomic Chains, Metallic Nanowires, Molecular Dynamics, Structure, TEM

2002

2.
Origin of anomalously long interatomic distances in suspended gold chains

Legoas, Sergio B; Galvao, Douglas S; Rodrigues, Varlei; Ugarte, Daniel

Origin of anomalously long interatomic distances in suspended gold chains Journal Article

In: Physical Review Letters, 88 (7), pp. 076105, 2002.

Abstract | Links | BibTeX | Tags: DFT, Electronic Structure, Linear Atomic Chains, Metallic Nanowires, TEM, top20

1.
The Role of Carbon Contamination in Suspended Gold Nanowires

Legoas, Sergio B; Galvao, Douglas S; Rodrigues, Varlei; Ugarte, Daniel

The Role of Carbon Contamination in Suspended Gold Nanowires Journal Article

In: MRS Proceedings, 738 , pp. G14–6, 2002.

Abstract | Links | BibTeX | Tags: DFT, Electronic Structure, Linear Atomic Chains, Metallic Nanowires, TEM

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