====== Multifunctional and Adaptive Materials Laboratory(MAML) ====== 
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[[http://www.esm.psu.edu/~rfh13/Site/HamiltonResearch.html|Home]] | [[research:rfh13:Research Group|People]] | [[research:rfh13:Research|Research]] | __**Publications**__ | [[research:rfh13:News|News/Openings]] | [[research:rfh13:Contact|Contact]]

====== Publications ======

===== Journal Publications =====
  - Elahinia, M., Moghaddam, N. S., Andani, M. T., Amerinatanzi, A., Bimber, B. A., & Hamilton, R. F. (2016). **Fabrication of NiTi through additive manufacturing: a review.** //Progress in Materials Science//, 83, 630-663.
  - Bimber, B. A., Hamilton, R. F., Keist, J., & Palmer, T. A. (2016). **Anisotropic microstructure and superelasticity of additive manufactured NiTi alloy bulk builds using laser directed energy deposition.** //Materials Science and Engineering: A//, 674, 125-134.
  - Hou, H., Hamilton, R. F., & Horn, M. W. (2016). **Narrow thermal hysteresis of NiTi shape memory alloy thin films with submicrometer thickness.** //Journal of Vacuum Science & Technology A//, 34(5), 050602.
  - Hou, H., Hamilton, R. F., & Horn, M. W. (2016). **Crystallization and microstructure evolution of nanoscale NiTi thin films prepared by biased target ion beam deposition.** //Journal of Vacuum Science & Technology B//, 34(1), 010601.
  - Hou, H., Hamilton, R. F., & Horn, M. W. (2016). **Crystallization of nanoscale NiTi alloy thin films using rapid thermal annealing.** //Journal of Vacuum Science & Technology B//, 34(6), 06KK01.
  - Ozbulut, O. E., Hamilton, R. F., Sherif, M. M., & Lanba, A. (2015). **Feasibility of self-pre-stressing concrete members using shape memory alloys.** //Journal of Intelligent Material Systems and Structures//, 26(18), 2500-2514.
  - Hou, H., Hamilton, R. F., & Horn, M. W. (2015).  **Structure and interfacial analysis of nanoscale TiNi thin film prepared by biased target ion beam deposition.** //Journal of Vacuum Science & Technology A//, 33(4), 040601.
  - Hou, H., & Hamilton, R. F. (2015). **Free-standing NiTi alloy nanowires fabricated by nanoskiving.** //Nanoscale//, 7(32), 13373-13378.
  - Hamilton, R. F., Lanba, A., Ozbulut, O. E., & Tittmann, B. R. (2015). **Shape memory effect in cast versus deformation-processed NiTiNb alloys.** //Shape Memory and Superelasticity//, 1(2), 117-123.
  - Lanba, A., & Hamilton, R. F. (2015). **The impact of martensite deformation on shape memory effect recovery strain evolution.** //Metallurgical and Materials Transactions A//, 46(8), 3481-3489.
  - Hamilton, R. F., Palmer, T. A., & Bimber, B. A. (2015). **Spatial characterization of the thermal-induced phase transformation throughout as-deposited additive manufactured NiTi bulk builds.** //Scripta Materialia//, 101, 56-59.
  - Hamilton, R. F., Lanba, A., & Ozbulut, O. (2015). **Characterization of Martensitic Transformation Morphology in Wide Hysteresis Shape Memory Alloys.** In //Fracture, Fatigue, Failure, and Damage Evolution//, Volume 5 (pp. 145-151). Springer International Publishing.
  - Hou, H., Hamilton, R. F., Horn, M. W., & Jin, Y. (2014). **NiTi thin films prepared by biased target ion beam deposition co-sputtering from elemental Ni and Ti targets.** //Thin Solid Films//, 570, 1-6.
  - Lanba, A., & Hamilton, R. F. (2014). **Elastic and irreversible energies of a two-stage martensitic transformation in NiTi utilizing calorimetric measurements.** //Metallurgical and Materials Transactions A//, 45 (6), 2732-2740.
  - Pataky, G. J., Sangid, M. D., Sehitoglu, H., Hamilton, R. F., Maier, H. J., & Sofronis, P. (2012). **Full field measurements of anisotropic stress intensity factor ranges in fatigue.** //Engineering Fracture Mechanics//, 94, 13-28.
  - Sangid, M. D., Pataky, G. J., Sehitoglu, H., Hamilton, R. F., & Maier, H. J. (2012). **High resolution analysis of opening and sliding in fatigue crack growth.** //International Journal of Fatigue//, 37, 134-145.
  - Dilibal, S., Sehitoglu, H., Hamilton, R. F., Maier, H. J., & Chumlyakov, Y. (2011). **On the volume change in Co–Ni–Al during pseudoelasticity.** //Materials Science and Engineering: A//, 528(6), 2875-2881.
  - Hamilton, R. F., Dilibal, S., Sehitoglu, H., & Maier, H. J. (2011). **Underlying mechanism of dual hysteresis in NiMnGa single crystals.** //Materials Science and Engineering: A//, 528(3), 1877-1881. 
  - Hamilton, R. F., Sehitoglu, H., Aslantas, K., Efstathiou, C., & Maier, H. J. (2008). **Inter-martensite strain evolution in NiMnGa single crystals.** //Acta Materialia//, 56(10), 2231-2236. 
  - Hamilton, R. F., Sehitoglu, H., Efstathiou, C., & Maier, H. J. (2007). **Mechanical response of NiFeGa alloys containing second-phase particles.** //Scripta materialia//, 57(6), 497-499. 
  - Hamilton, R. F., Sehitoglu, H., Efstathiou, C., & Maier, H. J. (2007). **Inter-martensitic transitions in Ni–Fe–Ga single crystals.** //Acta Materialia//, 55(14), 4867-4876. 
  - Callaway, J. D., Hamilton, R. F., Sehitoglu, H., Miller, N., Maier, H. J., & Chumlyakov, Y. (2007). **Shape memory and martensite deformation response of Ni2MnGa.** //Smart materials and structures//, 16(1), S108. 
  - Callaway, J. D., Sehitoglu, H., Hamilton, R. F., Aslantas, K., Miller, N., Maier, H. J., & Chumlyakov, Y. (2006). **Magnetic shape memory in Ni2MnGa as influenced by applied stress.** //Applied physics letters//, 89(22), 221905.
  - Hamilton, R. F., Sehitoglu, H., Efstathiou, C., Maier, H. J., & Chumlyakov, Y. (2006). **Pseudoelasticity in Co–Ni–Al single and polycrystals.** //Acta materialia//, 54(3), 587-599.
  - Hamilton, R. F., Efstathiou, C., Sehitoglu, H., & Chumlyakov, Y. (2006). **Thermal and stress-induced martensitic transformations in NiFeGa single crystals under tension and compression.** //Scripta materialia//, 54(3), 465-469. 
  - Johnson, A. W., Sehitoglu, H., Hamilton, R. F., Biallas, G., Maier, H. J., Chumlyakov, Y. I., & Woo, H. S. (2005). **Analysis of multistep transformations in single-crystal NiTi.** //Metallurgical and Materials Transactions A//, 36(4), 919-928.  
  - Hamilton, R. F., Sehitoglu, H., Efstathiou, C., Maier, H. J., Chumlyakov, Y., & Zhang, X. Y. (2005). **Transformation of Co–Ni–Al single crystals in tension.** //Scripta materialia//, 53(1), 131-136. 
  - Efstathiou, C., Sehitoglu, H., Johnson, A. W., Hamilton, R. F., Maier, H. J., & Chumlyakov, Y. (2004). **Large reduction in critical stress in Co–Ni–Al upon repeated transformation.** //Scripta materialia//, 51(10), 979-985. 
  - Hamilton, R. F., Sehitoglu, H., Chumlyakov, Y., & Maier, H. J. (2004). **Stress dependence of the hysteresis in single crystal NiTi alloys.** //Acta Materialia//, 52(11), 3383-3402. 
  - Sehitoglu, H., Hamilton, R., Canadinc, D., Zhang, X. Y., Gall, K., Karaman, I., Chumlyakov, K. & Maier, H. J. (2003). **Detwinning in NiTi alloys.** //Metallurgical and Materials Transactions A//, 34(1), 5-13. 
===== Conference Proceedings =====

  - **“Extrinsic Effects on the Martensitic Transformation in Shape Memory Alloys with Nanometer Scale Dimensions."** Materials Science and Technology (MS&T) Conference, Montreal, Canada, October 27-31, 2013.
  - **“Martensitic Transformation Morphology and Tailoring Wide Hysteresis Shape Memory Alloys."** Materials Science and Technology (MS&T) Conference, Montreal, Canada, October 27-31, 2013.
  - **“Development of Novel Laser-based Digital Direct Manufactured Shape Memory Alloys."** Materials Science and Technology (MS&T) Conference, Montreal, Canada, October 27-31, 2013.
  - **“Localized Strain Morphology during the Martensitic Transformation in trained Shape Memory Alloys.”** Conference on Engineering Materials - Evaluation, Flaw Detection and Processing, South Dakota State University, Brookings, SD, May 17-19, 2012.
  - **“Inter-Martensite Strain Evolution in NiXGa(X=Fe,Mn) Single Crystals.”** 16th US National Congress of Theoretical and Applied Mechanics, The Pennsylvania State University, June 27 - July 2, 2010. 
  - **“Underlying Inter-Martensitic Transformation Path of the Dual Hysteresis in Ni(X=Fe,Mn)Ga Single Crystals.”** Special Workshop on Shape Memory Alloys, Koch University, Istanbul, Turkey, June 20-24, 2010.
  - **“Inter-Martensite Strain Evolution in NiMnGa Single Crystals.”** Society of Engineering Science 45th Annual Technical Meeting, University of Illinois at Urbana-Champaign, October 12-15, 2008.
  - **“Mechanical hysteresis in single crystal shape memory alloys.”** Workshop on Damping in Shape Memory Alloys, Composites, and Foams, Georgia Tech Lorraine, Metz, France, May 10-11, 2005. 
  - **“Detwinning in Shape Memory Alloys.”** 14th U.S. National Congress of Theoretical and Applied Mechanics, Virginia Polytechnic Institute and State University, June 23-28, 2002.