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Article
1997

Mechanics of coherent and dislocated island morphologies in strained epitaxial material systems

Johnson, H. T. & Freund, L. B., May 1 1997, In : Journal of Applied Physics. 81, 9, p. 6081-6090 10 p.

Research output: Contribution to journalArticle

1998

Finite element analysis of strain effects on electronic and transport properties in quantum dots and wires

Johnson, H. T., Freund, L. B., Akyüz, C. D. & Zaslavsky, A., Oct 1 1998, In : Journal of Applied Physics. 84, 7, p. 3714-3725 12 p.

Research output: Contribution to journalArticle

2001

Influence of strain on confined electronic states in semiconductor quantum structures

Johnson, H. T. & Freund, L. B., Feb 2001, In : International Journal of Solids and Structures. 38, 6-7, p. 1045-1062 18 p.

Research output: Contribution to journalArticle

Influence of strain on functional characteristics of nanoelectronic devices

Freund, L. B. & Johnson, H. T., Sep 1 2001, In : Journal of the Mechanics and Physics of Solids. 49, 9, p. 1925-1935 11 p.

Research output: Contribution to journalArticle

Simulations of quantum confinement in self-assembled InAs/GaAs island quantum dot arrays

Johnson, H. T., Nguyen, V. & Bower, A. F., Jan 1 2001, In : Materials Research Society Symposium - Proceedings. 642, p. J1.9.1-J1.9.6

Research output: Contribution to journalArticle

2002

Elimination of stress-induced curvature in thin-film structures

Bifano, T. G., Johnson, H. T., Bierden, P. & Mali, R. K., Oct 1 2002, In : Journal of Microelectromechanical Systems. 11, 5, p. 592-597 6 p.

Research output: Contribution to journalArticle

Simulated self-assembly and optoelectronic properties of InAs/GaAs quantum dot arrays

Johnson, H. T., Nguyen, V. & Bower, A. F., Oct 15 2002, In : Journal of Applied Physics. 92, 8, p. 4653-4663 11 p.

Research output: Contribution to journalArticle

2003

Simulation evidence for lateral excitation transfer in a self-assembled quantum-dot array

Johnson, H. T., Bose, R., Robinson, H. D. & Goldberg, B. B., May 19 2003, In : Applied Physics Letters. 82, 20, p. 3382-3384 3 p.

Research output: Contribution to journalArticle

Stress generation mechanisms in carbon thin films grown by ion-beam deposition

Zhang, S., Johnson, H. T., Wagner, G. J., Liu, W. K. & Hsia, K. J., Oct 6 2003, In : Acta Materialia. 51, 17, p. 5211-5222 12 p.

Research output: Contribution to journalArticle

2004

Crystallite coalescence during film growth based on improved contact mechanics adhesion models

Suh, A. Y., Yu, N., Lee, K. M., Polycarpou, A. A. & Johnson, H. T., Aug 1 2004, In : Journal of Applied Physics. 96, 3, p. 1348-1359 12 p.

Research output: Contribution to journalArticle

Electron transport in deformed carbon nanotubes

Johnson, H. T., Liu, B. & Huang, Y. Y., Jul 1 2004, In : Journal of Engineering Materials and Technology, Transactions of the ASME. 126, 3, p. 222-229 8 p.

Research output: Contribution to journalArticle

Finite-element analysis of disorder effects in photonic crystals [40]

Frei, W. R. & Johnson, H. T., Oct 1 2004, In : Physical Review B - Condensed Matter and Materials Physics. 70, 16, p. 1-11 11 p., 165116.

Research output: Contribution to journalArticle

The influence of mechanical deformation on the electrical properties of single wall carbon nanotubes

Liu, B., Jiang, H., Johnson, H. T. & Huang, Y., Jan 1 2004, In : Journal of the Mechanics and Physics of Solids. 52, 1, p. 1-26 26 p.

Research output: Contribution to journalArticle

2005

Random-walk statistics in moment-based O(N) tight binding and applications in carbon nanotubes

Schuyler, A. D., Chirikjian, G. S., Lu, J. Q. & Johnson, H. T., Apr 1 2005, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 71, 4, 046701.

Research output: Contribution to journalArticle

Structural trends interpretation of the metal-to-semiconductor transition in deformed carbon nanotubes

Lu, J. Q., Wu, J., Duan, W., Gu, B. L. & Johnson, H. T., Jun 30 2005, In : Journal of Applied Physics. 97, 11, 114314.

Research output: Contribution to journalArticle

Topology optimization of a photonic crystal waveguide termination to maximize directional emission

Frei, W. R., Tortorelli, D. A. & Johnson, H. T., Mar 14 2005, In : Applied Physics Letters. 86, 11, p. 1-3 3 p., 111114.

Research output: Contribution to journalArticle

2006

Electron scattering due to threading edge dislocations in n-type wurtzite GaN

You, J. H., Lu, J. Q. & Johnson, H. T., Feb 1 2006, In : Journal of Applied Physics. 99, 3, 033706.

Research output: Contribution to journalArticle

Moments-based tight-binding calculations of local electronic structure in InAs/GaAs quantum dots for comparison to experimental measurements

Lu, J. Q., Johnson, H. T., Dasika, V. D. & Goldman, R. S., Feb 10 2006, In : Applied Physics Letters. 88, 5, p. 1-3 3 p., 053109.

Research output: Contribution to journalArticle

Stress evolution due to medium-energy ion bombardment of silicon

Kalyanasundaram, N., Moore, M. C., Freund, J. B. & Johnson, H. T., Jan 1 2006, In : Acta Materialia. 54, 2, p. 483-491 9 p.

Research output: Contribution to journalArticle

Transformation of hydrogel-based inverse opal photonic sensors from FCC to L11 during swelling

Lee, Y. J., Heitzman, C. E., Frei, W. R., Johnson, H. T. & Braun, P. V., Oct 5 2006, In : Journal of Physical Chemistry B. 110, 39, p. 19300-19306 7 p.

Research output: Contribution to journalArticle

2007

Carbon nanotube electronic displacement encoder with sub-nanometer resolution

Jiang, H., Yu, M. F., Lu, J. Q., Huang, Y., Johnson, H. T., Zhang, X. G. & Ferreira, P., May 2007, In : Journal of Computational and Theoretical Nanoscience. 4, 3, p. 574-577 4 p.

Research output: Contribution to journalArticle

Effect of screw dislocation density on optical properties in n -type wurtzite GaN

You, J. H. & Johnson, H. T., Mar 13 2007, In : Journal of Applied Physics. 101, 2, 023516.

Research output: Contribution to journalArticle

Geometry projection method for optimizing photonic nanostructures

Frei, W. R., Tortorelli, D. A. & Johnson, H. T., Jan 1 2007, In : Optics Letters. 32, 1, p. 77-79 3 p.

Research output: Contribution to journalArticle

Quantum confinement induced strain in quantum dots

Zhang, X., Sharma, P. & Johnson, H. T., Apr 16 2007, In : Physical Review B - Condensed Matter and Materials Physics. 75, 15, 155319.

Research output: Contribution to journalArticle

2008

Approximate optical cloaking in an axisymmetric silicon photonic crystal structure

Xiao, D. & Johnson, H. T., Apr 15 2008, In : Optics Letters. 33, 8, p. 860-862 3 p.

Research output: Contribution to journalArticle

Atomistically informed electrostatic model of an edge dislocation in a complex crystalline material

Jeong, H. Y., Lu, J. Q. & Johnson, H. T., May 1 2008, In : Mathematics and Mechanics of Solids. 13, 3-4, p. 267-291 25 p.

Research output: Contribution to journalArticle

Differential sputter yields in Si1-x Gex

Hossain, M. Z., Freund, J. B. & Johnson, H. T., Apr 21 2008, In : Journal of Applied Physics. 103, 7, 073508.

Research output: Contribution to journalArticle

Optimization of a single defect photonic crystal laser cavity

Frei, W. R., Johnson, H. T. & Choquette, K. D., Feb 22 2008, In : Journal of Applied Physics. 103, 3, 033102.

Research output: Contribution to journalArticle

Optimization of photonic nanostructures

Frei, W. R., Johnson, H. T. & Tortorelli, D. A., Jul 1 2008, In : Computer Methods in Applied Mechanics and Engineering. 197, 41-42, p. 3410-3416 7 p.

Research output: Contribution to journalArticle

Single impact crater functions for ion bombardment of silicon

Kalyanasundaram, N., Ghazisaeidi, M., Freund, J. B. & Johnson, H. T., Apr 10 2008, In : Applied Physics Letters. 92, 13, 131909.

Research output: Contribution to journalArticle

Statistical characterization of surface defects created by Ar ion bombardment of crystalline silicon

Ghazisaeidi, M., Freund, J. B. & Johnson, H. T., Sep 22 2008, In : Journal of Applied Physics. 104, 5, 054304.

Research output: Contribution to journalArticle

Stress evolution to steady state in ion bombardment of silicon

Kalyanasundaram, N., Wood, M., Freund, J. B. & Johnson, H. T., Jan 1 2008, In : Mechanics Research Communications. 35, 1-2, p. 50-56 7 p.

Research output: Contribution to journalArticle

Three-dimensional nanostructures formed by single step, two-photon exposures through elastomeric Penrose quasicrystal phase masks

Shir, D., Liao, H., Jeon, S., Xiao, D., Johnson, H. T., Bogart, G. R., Bogart, K. H. A. & Rogers, J. A., Aug 1 2008, In : Nano letters. 8, 8, p. 2236-2244 9 p.

Research output: Contribution to journalArticle

2009

A multiscale crater function model for ion-induced pattern formation in silicon

Kalyanasundaram, N., Freund, J. B. & Johnson, H. T., Jun 9 2009, In : Journal of Physics Condensed Matter. 21, 22, 224018.

Research output: Contribution to journalArticle

Chapter 3 Effect of Dislocations on Electrical and Optical Properties in GaAs and GaN

You, J. H. & Johnson, H. T., May 15 2009, In : Solid State Physics - Advances in Research and Applications. 61, p. 143-261 119 p.

Research output: Contribution to journalArticle

Quantitative prediction of twinning stress in fcc alloys: Application to Cu-Al

Kibey, S. A., Wang, L. L., Liu, J. B., Johnson, H. T., Sehitoglu, H. & Johnson, D. D., Jun 4 2009, In : Physical Review B - Condensed Matter and Materials Physics. 79, 21, 214202.

Research output: Contribution to journalArticle

Quantum field induced strains in nanostructures and prospects for optical actuation

Zhang, X., Gharbi, M., Sharma, P. & Johnson, H. T., Oct 15 2009, In : International Journal of Solids and Structures. 46, 21, p. 3810-3824 15 p.

Research output: Contribution to journalArticle

2010

Effects of composition, strain, and atomic disorder on optical phonon frequencies in Si1-x Gex

Hossain, M. Z. & Johnson, H. T., Apr 1 2010, In : Journal of Applied Physics. 107, 7, 073515.

Research output: Contribution to journalArticle

Enhanced quantum confinement due to nonuniform composition in alloy quantum dots

Hossain, M. Z., Medhekar, N. V., Shenoy, V. B. & Johnson, H. T., 2010, In : Nanotechnology. 21, 9

Research output: Contribution to journalArticle

Focused electric field-induced ion transport: Experiments and modeling

Semichaevsky, A. V., Johnson, H. T., Low, K. H., Paul, D., Chandra, A. & Bastawros, A., Oct 29 2010, In : Electrochemical and Solid-State Letters. 13, 12, p. D100-D103

Research output: Contribution to journalArticle

2011

Flexible concentrator photovoltaics based on microscale silicon solar cells embedded in luminescent waveguides

Yoon, J., Li, L., Semichaevsky, A. V., Ryu, J. H., Johnson, H. T., Nuzzo, R. G. & Rogers, J. A., Jun 22 2011, In : Nature communications. 2, 1, 343.

Research output: Contribution to journalArticle

Influence of Mn dopants on InAs/GaAs quantum dot electronic states

Dasika, V. D., Semichaevsky, A. V., Petropoulos, J. P., Dibbern, J. C., Dangelewicz, A. M., Holub, M., Bhattacharya, P. K., Zide, J. M. O., Johnson, H. T. & Goldman, R. S., Apr 4 2011, In : Applied Physics Letters. 98, 14, 141907.

Research output: Contribution to journalArticle

Influence of wetting layers and quantum dot size distribution on intermediate band formation in InAs/GaAs superlattices

Huang, S., Semichaevsky, A. V., Webster, L., Johnson, H. T. & Goldman, R. S., Oct 1 2011, In : Journal of Applied Physics. 110, 7, 073105.

Research output: Contribution to journalArticle

Ion impact crater asymmetry determines surface ripple orientation

Hossain, M. Z., Das, K., Freund, J. B. & Johnson, H. T., Oct 10 2011, In : Applied Physics Letters. 99, 15, 151913.

Research output: Contribution to journalArticle

Theory for optimal design of waveguiding light concentrators in photovoltaic microcell arrays

Semichaevsky, A. V., Johnson, H. T., Yoon, J., Nuzzo, R. G., Li, L. & Rogers, J., Jun 10 2011, In : Applied Optics. 50, 17, p. 2799-2808 10 p.

Research output: Contribution to journalArticle