Neuromorphic learning with Mott insulator NiO
Zhen Zhang, Sandip Mondal, Subhasish Mandal, Jason M. Allred, Neda Alsadat Aghamiri, Alireza Fali, Zhan Zhang, Hua Zhou, Hui Cao, Fanny Rodolakis, Jessica L. McChesney, Qi Wang, Yifei Sun, Yohannes Abate, Kaushik Roy, Karin M. Rabe, and Shriram Ramanathan
PNAS September 28, 2021 118 (39) e2017239118,
DOI:10.1073/pnas.2017239118

Violet phosphorus surface chemical degradation in comparison to black phosphorus
A. Fali, M. Snure, and Y. Abate
Appl. Phys. Lett. 118, 163105, Editor’s Pick (2021)
DOI: 10.1063/5.0045090

Photodegradation Protection in 2D In-Plane Heterostructures Revealed by Hyperspectral Nanoimaging: The Role of Nanointerface 2D Alloys
A. Fali, T. Zhang, J. P. Terry, E. Kahn, K. Fujisawa, B. Kabius, S. Koirala, Y. Ghafouri, D. Zhou, W. Song, L. Yang, M. Terrones, and Y. Abate
ACS Nano 2021, 15, 2, 2447–2457
DOI: 10.1021/acsnano.0c06148

Nanoscale Spectroscopy of Dielectric Properties of Mica
A. Fali, S. Gamage, M. Howard, T. G. Folland, N. A. Mahadik, T. Tiwald, K. Bolotin, J. D. Caldwell, and Y. Abate
ACS Photonics 2021, 8, 1, 175–181
DOI: 10.1021/acsphotonics.0c00951

Self-Assembled Periodic Nanostructures Using Martensitic Phase Transformations
A. Prakash, T. Wang, A. Bucsek, T. K. Truttmann, A. Fali, M. Cotrufo, H. Yun, J. Kim, P. J. Ryan, K. A. Mkhoyan, A. Alu, Y. Abate, R. D. James, and B. Jalan
Nano Lett. 2021, 21, 3, 1246–1252, featured on the journal cover
DOI: 10.1021/acs.nanolett.0c03708

Carrier Localization in Perovskite Nickelates From Oxygen Vacancies
M. Kotiuga, Z. Zhang, J. Li, F. Rodolakis, H. Zhou, R. Sutarto, F. He, Q. Wang, Y. Sun, Y. Wang, N. A. Aghamiri, S. B. Hancock, L. P. Rokhinson, D. P. Landau, Y. Abate, J. W. Freeland, R. Comin, S. Ramanathan, and K. M. Rabe
Proceedings of the National Academy of Sciences of the USA (PNAS) Oct 2019, 201910490
DOI: 10.1073/pnas.1910490116

Refractive Index-Based Control of Hyperbolic Phonon-Polariton Propagation
A. Fali, S. T. White, T. G. Folland, M. He, N. A. Aghamiri, S. Liu, J. H. Edgar, J. D. Caldwell ,R. F. Haglund, Y. Abate
Nano Letters 2019 19 (11), 7725-7734
DOI: 10.1021/acs.nanolett.9b02651

Hyperspectral Time-Domain Terahertz Nanoimaging
N. A. Aghamiri, F. Huth, A. J.Huber, A. Fali, R. Hillenbrand, Y. Abate
Optics Express 27, 24231-24242 (2019)
DOI: 10.1364/OE.27.024231

Reconfigurable Infrared Hyperbolic Metasurfaces Using Phase Change Materials
T. G. Folland, A. Fali, S. T. White, J. R. Matson, S. Liu, N. A. Aghamiri, J. H. Edgar, R. F. Haglund Jr., Y. Abate & J. D. Caldwell
Nature Communications volume 9, Article number: 4371 (2018)
DOI: 10.1038/s41467-018-06858-y

Strongly Correlated Perovskite Lithium Ion Shuttles
Y. Sun, M. Kotiuga, D. Lim, B. Narayanan, M. Cherukara, Z. Zhang, Y. Dong, R. Kou, C. Sun, Q. Lu, I. Waluyo, A. Hunt, H. Tanaka, A. N. Hattori, S. Gamage, Y. Abate, V. G. Pol, H. Zhou, S. K. R. S. Sankaranarayanan, B. Yildiz, K. M. Rabe, S. Ramanathan
Proceedings of the National Academy of Sciences of the USA (PNAS) Aug 2018, 201805029
DOI: 10.1073/pnas.1805029115

Single Enveloped Virus Particles

Probing Structural Changes In Single Enveloped Virus Particles Using Nano-Infrared Spectroscopic Imaging
S. Gamage, M. Howard, H. Makita, B. Cross, G. Hastings, M. Lou, Y. Abate
PLOS ONE 13(6): e0199112
DOI: 10.1371/journal.pone.0199112

Near-field Surface Waves in Few-Layer MoS2

Near-field Surface Waves in Few-Layer MoS2
V. Babicheva, S. Gamage, Z. Li, S.Cronin, V. Yakovlev, Y. Abate
ACS Photonics Article ASAP
DOI: 10.1021/acsphotonics.7b01563

Recent Progress on Stability and Passivation of Black Phosphorus

Recent Progress on Stability and Passivation of Black Phosphorus
Yohannes Abate, Deji Akinwande, Sampath Gamage, Han Wang, Michael Snure, Nirakar Poudel, and Stephen B. Cronin
Advanced Materials, 2018, 1704749
DOI: 10.1002/adma.201704749

Near-field edge fringes at sharp material boundaries Graphic

Near-field edge fringes at sharp material boundaries
V. E. Babicheva, S. Gamage, M. I. Stockman, and Y. Abate
Optics Express 25, 23935, (2017)
DOI: 10.1364/OE.25.023935

Reliable Passivation of Black Phosphorus by Thin Hybrid Coating Graphic

Reliable Passivation of Black Phosphorus by Thin Hybrid Coating
S. Gamage, A. Fali, N. Aghamiri, L. Yang, P.D. Ye and Y. Abate
IOP Nanotechnology 28, 265201, 2017
DOI: 10.1088/1361-6528/aa7532

Towards Understanding and Control of Nanoscale Phase Segregation in InGaN Alloys Graphic

Towards Understanding and Control of Nanoscale Phase Segregation in InGaN Alloys
Y. Abate, V.E. Babicheva, V.S. Yakovlev and N. Dietz
III-Nitride Materials, Devices and Nano-Structures: pp. 183-207
DOI: 10.1142/9781786343192_0006

Geometric constraints on phase coexistence in vanadium dioxide single crystals Graphic

Geometric constraints on phase coexistence in vanadium dioxide single crystals
C. McGahan, S. Gamage, J. Liang, B. Cross, R. E Marvel, Richard F Haglund and Y. Abate
IOP Nanotechnology 28, 085701, (9pp), (2017)
DOI: 10.1088/1361-6528/aa5652

DOI: 10.1117/12.2237957 Publication Graphic

Effect of AlN buffer layers on the structural and optoelectronic properties of InN/AlN/Sapphire heterostructures grown by MEPA-MOCVD
M. K. I. Senevirathna, D. Seidlitz, A. Fali, B. Cross, Y. Abate and N. Dietz
Proc. SPIE 9954, Fifteenth International Conference on Solid State Lighting and LED-based Illumination Systems, 99540R (September 7, 2016)
DOI: 10.1117/12.2237957

Graph from Nanoscopy of Phase Separation article

Nanoscopy of Phase Separation in InxGa1-xN Alloys
Y. Abate, D. Seidlitz, A. Fali, S. Gamage, V. Babicheva, V. S. Yakovlev, M. I. Stockman, R. Collazo, D. Alden and N. Dietz
ACS Appl. Mater. Interfaces, 2016, 8 (35), pp 23160-23166
DOI: 10.1021/acsami.6b06766

Cover of Article

Nanoscopy of Black Phosphorus Degradation
S. Gamage, Z. Li, V. S. Yakovlev, C. Lewis, H. Wang, S. B. Cronin and Y. Abate
Advanced Materials Int., Volume: 3 Issue: 12, Article Number: 1600121
DOI: 10.1002/admi.201600121 (Cover Paper)

Nanoscopy Reveals Metallic Black Phosphorus Article Diagram

Nanoscopy Reveals Metallic Black Phosphorus
Y. Abate, S. Gamage, Z. Li, V. Babicheva, M. H. Javani, H. Wang, S.B. Cronin and M.I. Stockman
Light: Science & Applications (2016), 5, e16162
DOI: 10.1038/lsa.2016.162

Optoelectronic and structural properties of InGaN article diagram

Optoelectronic and structural properties of InGaN grown by Migration-Enhanced, Plasma-Assisted MOCVD
D. Seidlitz, M. K. I. Senevirathna, Y. Abate, A. Hoffmann and N. Dietz
Proc. SPIE 9571, Fourteenth International Conference on Solid State Lighting and LED-based Illumination Systems, 95710P (September 8, 2015)
DOI: 10.1117/12.2188612

Control of plasmonic nanoantennas by reversible metal-insulator transition article diagram

Control of plasmonic nanoantennas by reversible metal-insulator transition
Y. Abate, R. E. Marvel, J. I. Ziegler, S. Gamage, M. H. Javani, M. I. Stockman and R. F. Haglund
Sci. Rep., 5, 13997. (2015)
DOI: 10.1038/srep13997

Near-Field Spectroscopy and Imaging of Single Nanoparticles article diagram

Near-Field Spectroscopy and Imaging of Single Nanoparticles
Yohannes Abate
The Dekker Encylopedia of Nanoscience and Nanotechnology, (Invited Book Chapter)
DOI: 10.1081/E-ENN3-120050582

Temperature Gated Thermal Rectifier for Active Heat Flow Control article diagram

Temperature Gated Thermal Rectifier for Active Heat Flow Control
J. Zhu, K. Hippalgaonkar, S. Shen, Y. Abate, K. Wang, S. Lee, J. Wu, X. Yin, A. Majumdar and X. Zhang
Nano Lett., 2014, 14 (8), pp 4867-4872
DOI: 10.1021/nl502261m

Heat-Induced Coarsening of Layer-by-Layer Assembled Mixed Au and Pd Nanoparticles article diagram

Heat-Induced Coarsening of Layer-by-Layer Assembled Mixed Au and Pd Nanoparticles
Y. Shon, D. J. Shon, V. Troung, D. J. Gavia, R.Torrico and Y. Abate
Adv Nano Res., 2014 Feb 1; 2(1): 57-67
DOI: 10.12989/anr.2014.2.1.057

Near-field spatial mapping of strongly interacting multiple plasmonic infared antennas article diagram

Near-field spatial mapping of strongly interacting multiple plasmonic infared antennas
S. E. Grefe, Daan Leiva, S. Mastel, S. D. Dhuey, S. Cabrini, P. J. Schuck and Y. Abate
Phys. Chem. Chem. Phys., 2013,15, 18944-18950
DOI: 10.1039/C3CP53104J

Near-field Nanoscale Investigation of Optical Properties of Bi2Se3 Thin-films article diagram

Near-field Nanoscale Investigation of Optical Properties of Bi2Se3 Thin-films
S. E. Grefe, M. Tan, S. Derakhshan and Y. Abate
MRS Online Proceedings Library, 1557, mrss13-1557-y03-08
DOI: 10.1557/opl.2013.1043

Real-Space Mapping of Nanoplasmonic Hotspots via Antenna Gap-Loading article diagram

Real-Space Mapping of Nanoplasmonic Hotspots via Antenna Gap-Loading
S. Mastel, S. E. Grefe, B. Cross, A. Taber, S. Dhuey, S. Cabrini, J. Schuck and Y. Abate
Appl. Phys. Lett., 101, 131102 (2012)
DOI: 10.1063/1.4754534

Characterization of localized surface plasmon resonance transducers produced from Au25 nanoparticle multilayers article diagram

Characterization of localized surface plasmon resonance transducers produced from Au25 nanoparticle multilayers
P. Vaccarello, L. Tran, J. Meinen, C. Kwon, Y. Abate and Y. Seok Shon
Colloids and Surfaces A: Physicochem. Eng. Aspects 402 (2012), 146-151
DOI: 10.1016/j.colsurfa.2012.03.041

Nanoscale near-field infrared spectroscopic imaging of silica-shell/gold-core and pure silica nanoparticles article diagram

Nanoscale near-field infrared spectroscopic imaging of silica-shell/gold-core and pure silica nanoparticles
Z. NuÒo, B. Hessler, B. Heiberg, R. Damato, T. Dunlap, Y. Shon and Y. Abate
J. Nanopart Res., 14:766 (2012)
DOI: 10.1007/s11051-012-0766-z

Near-field infrared nanoscopy of phonon resonant silica and silica-coated Au nanoparticles article diagram

Near-field infrared nanoscopy of phonon resonant silica and silica-coated Au nanoparticles
Z. NuÒo, B. Hessler, J. Ochoa, Y. Shon, C. Bonney and Y. Abate
NSTI-NanoTech 2011, ISBN 978-1-4398-7142-3, Vol. 1, 2011

Nanoscale subsurface- and material-specific identification of single nanoparticles article diagram

Nanoscale subsurface- and material-specific identification of single nanoparticles
Z. NuÒo, B. Hessler, J. Ochoa, Y. Shon, C. Bonney and Y. Abate
Optics Express 19, 20865 (2011)
DOI: 10.1364/OE.19.020865

Nanoscale Infrared Absorption Spectroscopy of Individual Nanoparticles Enabled by Scattering-Type Near-Field Microscopy article diagram

Nanoscale Infrared Absorption Spectroscopy of Individual Nanoparticles Enabled by Scattering-Type Near-Field Microscopy
J. M. Stieglerß, Y. Abateß, A. Cvitkovic, Y. Romanyuk, A. J. Huber, S. Leone and R. Hillenbrand (ß Equal contribution)
ACS Nano 5, 6494 (2011)
DOI: 10.1021/nn2017638

Nanometer-scale dielectric constant of Ge quantum dots using apertureless near-field scanning optical microscopy article diagram

Nanometer-scale dielectric constant of Ge quantum dots using apertureless near-field scanning optical microscopy
Y. Ogawa, F. Minami, Y. Abate and S. Leone
App. Phys. Lett., 96, 063107 (2010)
DOI: 10.1063/1.3309692

Nanometer-scale size dependent imaging of cetyl trimethyl ammonium bromide (CTAB) capped and uncapped gold nanoparticles by apertureless near-field optical microscopy article diagram

Nanometer-scale size dependent imaging of cetyl trimethyl ammonium bromide (CTAB) capped and uncapped gold nanoparticles by apertureless near-field optical microscopy
Y. Abate, A. Schwartzberg, D. Strasser and S. Leone
Chem. Phys. Lett., 474,146 (2009)
DOI: 10.1016/j.cplett.2009.04.026

Photodissociation Spectroscopy and Dynamics of Mg+ -Acetic Acid Complex article diagram

Photodissociation Spectroscopy and Dynamics of Mg+ -Acetic Acid Complex
Y. Abate and P. Kleiber
J. Chem. Phys., 125, 184310 (2006)
DOI: 10.1063/1.2386156

Photodissociation Spectroscopy of Zn+(H2O) and Zn+(D2O) article diagram

Photodissociation Spectroscopy of Zn+(H2O) and Zn+(D2O)
Y. Abate and P. Kleiber
J. Chem. Phys., 122, 084305 (2005)
DOI: 10.1063/1.1847610

Photodissociation Spectroscopy of Zn+-Formaldehyde article diagram

Photodissociation Spectroscopy of Zn+-Formaldehyde
W. Lu, Y. Abate, T.H. Wong and P. Kleiber
J. Phys. Chem., A.108, 10661 (2004)
DOI: 10.1021/jp040514a

Optimization and enhancement of H- ions in a magnetized sheet plasma article diagram

Optimization and enhancement of H- ions in a magnetized sheet plasma
Y. Abate and H. Ramos
Rev. Sci. Instrum., 71, 3689 (2000)
DOI: 10.1063/1.1289510



OTHER PUBLICATIONS



Nanometer-scale Mapping of Dielectric Constant of Ge/Si Quantum Dots by Using Apertureless Near-field Scanning Optical Microscopy
Ogawa, Y.; Nakajima, D.; Minami, F.; Abate, Yohannes; Leone, Stephen R.
AIP Conference Proceedings Vol. 1399 Issue 1, p557. (PHYSICS OF SEMICONDUCTORS: 30th International Conference on the Physics of Semiconductors)

Density measurements of negative hydrogen ions using mass spectrometer
Y. Abate, M. Arciaga and H. Ramos
Science Diliman 13 (2) (2001) 33.

Optimization and enhancement of H- ion production in magnetized sheet plasma source
Y. Abate and H. Ramos
Abstracts of the Regional Meeting on Plasma Research in the 21st Century, Bangkok, May 7-12, 2000, p.12.

Density measurements of negative hydrogen ion using a mass spectrometer
Y. Abate, M. Arciaga and H.J. Ramos
Proc. 18th SPP Congress, Puerto Princesa, Palawan, Oct. 27-29, 2000.

Enhanced negative hydrogen ion production in volume ion source
Y. Abate, P. Concepcion, R. Awayan, M. Arciaga, M. Macandog, L. Mejia, V. Noguera, M.G. Cardinal and H. Ramos
Proc. 17th SPP Congress, Tacloban City, Leyte, Oct. 22-24, 1999, p.149.