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S. J. Pennycook
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Journal Articles

Correlated cation lattice symmetry and oxygen octahedral rotation in perovskite oxide heterostructures

P. F. Chen, D. Lan, C. Liu, X. H. Wu, A. Khandelwal, M. S. Li, C. J. Li, P. Yang, X. J. Yu, J. S. Chen, S. J. Pennycook, A. Ariando, Z. Huang, G. M. Chow
Journal: Journal of Applied Physics
J. Appl. Phys. 129, 025303 (2021)
https://doi.org/10.1063/5.0035501
Published: January 2021
View article titled, Correlated cation lattice symmetry and oxygen octahedral rotation in perovskite oxide heterostructures
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Includes: Supplementary data
Journal Articles

Molecular structure of vapor-deposited amorphous selenium

A. H. Goldan, C. Li, S. J. Pennycook, J. Schneider, A. Blom, W. Zhao
Journal: Journal of Applied Physics
J. Appl. Phys. 120, 135101 (2016)
https://doi.org/10.1063/1.4962315
Published: October 2016
View article titled, Molecular structure of vapor-deposited amorphous selenium
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Journal Articles

Multiferroic tunnel junctions and ferroelectric control of magnetic state at interface (invited)

Y. W. Yin, M. Raju, W. J. Hu, J. D. Burton, Y.-M. Kim, A. Y. Borisevich, S. J. Pennycook, S. M. Yang, T. W. Noh, A. Gruverman, X. G. Li, Z. D. Zhang, E. Y. Tsymbal, Qi Li
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 117, 172601 (2015)
https://doi.org/10.1063/1.4913753
Published: March 2015
View article titled, Multiferroic tunnel junctions and ferroelectric control of magnetic state at interface (invited)
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Journal Articles

Lattice mismatch accommodation via oxygen vacancy ordering in epitaxial La0.5Sr0.5CoO3-δ thin films

J. Gazquez, Shameek Bose, M. Sharma, M. A. Torija, S. J. Pennycook, C. Leighton, M. Varela
Journal: APL Materials
APL Mater. 1, 012105 (2013)
https://doi.org/10.1063/1.4809547
Published: June 2013
View article titled, Lattice mismatch accommodation via oxygen vacancy ordering in epitaxial La<sub>0.5</sub>Sr<sub>0.5</sub>CoO<sub>3-δ</sub> thin films
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Journal Articles

Domain epitaxy in TiO2/α-Al2O3 thin film heterostructures with Ti2O3 transient layer

M. R. Bayati, R. Molaei, R. J. Narayan, J. Narayan, H. Zhou, S. J. Pennycook
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 251606 (2012)
https://doi.org/10.1063/1.4729937
Published: June 2012
View article titled, Domain epitaxy in TiO<sub>2</sub>/α-Al<sub>2</sub>O<sub>3</sub> thin film heterostructures with Ti<sub>2</sub>O<sub>3</sub> transient layer
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Journal Articles

Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions

S. R. C. Pinto, M. Buljan, A. Chahboun, M. A. Roldan, S. Bernstorff, M. Varela, S. J. Pennycook, N. P. Barradas, E. Alves, S. I. Molina, M. M. D. Ramos, M. J. M. Gomes
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 074316 (2012)
https://doi.org/10.1063/1.3702776
Published: April 2012
View article titled, Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions
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Journal Articles

Role of interfacial transition layers in VO2/Al2O3 heterostructures

H. Zhou, M. F. Chisholm, Tsung-Han Yang, S. J. Pennycook, J. Narayan
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 073515 (2011)
https://doi.org/10.1063/1.3642980
Published: October 2011
View article titled, Role of interfacial transition layers in VO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> heterostructures
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Journal Articles

Publisher’s Note: “Conducting interfaces between band insulating oxides: The LaGaO 3 / SrTiO 3 heterostructure” [Appl. Phys. Lett. 97, 152111 (2010)]

P. Perna, D. Maccariello, M. Radovic, U. Scotti di Uccio, I. Pallecchi, M. Codda, D. Marré, C. Cantoni, J. Gazquez, M. Varela, S. J. Pennycook, F. Miletto Granozio
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 259901 (2010)
https://doi.org/10.1063/1.3514199
Published: December 2010
View article titled, Publisher’s Note: “Conducting interfaces between band insulating oxides: The LaGaO 3 / SrTiO 3 heterostructure” [Appl. Phys. Lett. 97, 152111 (2010)]
Open the PDF for Publisher’s Note: “Conducting interfaces between band insulating oxides: The LaGaO 3 / SrTiO 3 heterostructure” [Appl. Phys. Lett. 97, 152111 (2010)] in another window
Journal Articles

Conducting interfaces between band insulating oxides: The LaGaO 3 / SrTiO 3 heterostructure

P. Perna, D. Maccariello, M. Radovic, U. Scotti di Uccio, I. Pallecchi, M. Codda, D. Marré, C. Cantoni, J. Gazquez, M. Varela, S. J. Pennycook, F. Miletto Granozio
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 152111 (2010)
https://doi.org/10.1063/1.3496440
Published: October 2010
View article titled, Conducting interfaces between band insulating oxides: The LaGaO 3 / SrTiO 3 heterostructure
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Journal Articles

Atomic structure of misfit dislocations in nonpolar ZnO / Al 2 O 3 heterostructures

H. Zhou, M. F. Chisholm, P. Pant, H. J. Chang, J. Gazquez, S. J. Pennycook, J. Narayan
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 121914 (2010)
https://doi.org/10.1063/1.3489687
Published: September 2010
View article titled, Atomic structure of misfit dislocations in nonpolar ZnO / Al 2 O 3 heterostructures
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Journal Articles

Epitaxial stabilization of ε -Fe 2 O 3 (00l) thin films on SrTiO 3 (111)

M. Gich, J. Gazquez, A. Roig, A. Crespi, J. Fontcuberta, J. C. Idrobo, S. J. Pennycook, M. Varela, V. Skumryev, M. Varela
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 112508 (2010)
https://doi.org/10.1063/1.3360217
Published: March 2010
View article titled, Epitaxial stabilization of ε -Fe 2 O 3 (00l) thin films on SrTiO 3 (111)
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Journal Articles

Identification and lattice location of oxygen impurities in α -Si 3 N 4

J. C. Idrobo, M. P. Oxley, W. Walkosz, R. F. Klie, S. Öğüt, B. Mikijelj, S. J. Pennycook, S. T. Pantelides
Journal: Applied Physics Letters
Appl. Phys. Lett. 95, 164101 (2009)
https://doi.org/10.1063/1.3250922
Published: October 2009
View article titled, Identification and lattice location of oxygen impurities in α -Si 3 N 4
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Journal Articles

Atomic resolution study of the interfacial bonding at Si 3 N 4 / CeO 2 − δ grain boundaries

W. Walkosz, R. F. Klie, S. Öğüt, A. Borisevich, P. F. Becher, S. J. Pennycook, J. C. Idrobo
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 053104 (2008)
https://doi.org/10.1063/1.2968683
Published: August 2008
View article titled, Atomic resolution study of the interfacial bonding at Si 3 N 4 / CeO 2 − δ grain boundaries
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Journal Articles

Pulsed infrared laser annealing of gold nanoparticles embedded in a silica matrix

A. Halabica, J. C. Idrobo, S. T. Pantelides, R. H. Magruder, III, S. J. Pennycook, R. F. Haglund, Jr.
Journal: Journal of Applied Physics
J. Appl. Phys. 103, 083545 (2008)
https://doi.org/10.1063/1.2909965
Published: April 2008
View article titled, Pulsed infrared laser annealing of gold nanoparticles embedded in a silica matrix
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Journal Articles

Incorporation of Sb in In As ∕ Ga As quantum dots

S. I. Molina, A. M. Sánchez, A. M. Beltrán, D. L. Sales, T. Ben, M. F. Chisholm, M. Varela, S. J. Pennycook, P. L. Galindo, A. J. Papworth, P. J. Goodhew, J. M. Ripalda
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 263105 (2007)
https://doi.org/10.1063/1.2826546
Published: December 2007
View article titled, Incorporation of Sb in In As ∕ Ga As quantum dots
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Journal Articles

Effect of oxygen concentration on the magnetic properties of La 2 Co Mn O 6 thin films

H. Z. Guo, A. Gupta, Jiandi Zhang, M. Varela, S. J. Pennycook
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 202509 (2007)
https://doi.org/10.1063/1.2814919
Published: November 2007
View article titled, Effect of oxygen concentration on the magnetic properties of La 2 Co Mn O 6 thin films
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Journal Articles

Direct imaging of quantum wires nucleated at diatomic steps

S. I. Molina, M. Varela, D. L. Sales, T. Ben, J. Pizarro, P. L. Galindo, D. Fuster, Y. González, L. González, S. J. Pennycook
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 143112 (2007)
https://doi.org/10.1063/1.2790483
Published: October 2007
View article titled, Direct imaging of quantum wires nucleated at diatomic steps
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Journal Articles

Thickness-dependent pinning in a superconductor thin film

D. Agassi, D. K. Christen, S. J. Pennycook
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 023916 (2007)
https://doi.org/10.1063/1.2399898
Published: January 2007
View article titled, Thickness-dependent pinning in a superconductor thin film
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Journal Articles

The effect of interfacial layer properties on the performance of Hf-based gate stack devices

G. Bersuker, C. S. Park, J. Barnett, P. S. Lysaght, P. D. Kirsch, C. D. Young, R. Choi, B. H. Lee, B. Foran, K. van Benthem, S. J. Pennycook, P. M. Lenahan, J. T. Ryan
Journal: Journal of Applied Physics
J. Appl. Phys. 100, 094108 (2006)
https://doi.org/10.1063/1.2362905
Published: November 2006
View article titled, The effect of interfacial layer properties on the performance of Hf-based gate stack devices
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Journal Articles

Atomic-scale studies of cobalt distribution in Co – Ti O 2 anatase thin films: Processing, microstructure, and the origin of ferromagnetism

K. A. Griffin, M. Varela, S. J. Pennycook, A. B. Pakhomov, Kannan M. Krishnan
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 99, 08M114 (2006)
https://doi.org/10.1063/1.2170068
Published: April 2006
View article titled, Atomic-scale studies of cobalt distribution in Co – Ti O 2 anatase thin films: Processing, microstructure, and the origin of ferromagnetism
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