Photo of Dr Hem Sharma

Dr Hem Sharma Fellow, Higher Education Academy

Senior Lecturer Physics

    Publications

    Selected Publications

    1. A molecular overlayer with the Fibonacci square grid structure (Journal article - 2018)
    2. Templated Quasicrystalline Molecular Ordering (Journal article - 2014)
    3. Templated three-dimensional growth of quasicrystalline lead (Journal article - 2013)

    2020

    Unique growth mode observed in a Pb thin film on the threefold surface of an i-Ag-In-Yb quasicrystal (Journal article)

    Coates, S., Thorn, S., McGrath, R., Sharma, H. R., & Tsai, A. P. (2020). Unique growth mode observed in a Pb thin film on the threefold surface of an i-Ag-In-Yb quasicrystal. PHYSICAL REVIEW MATERIALS, 4(2). doi:10.1103/PhysRevMaterials.4.026003

    DOI: 10.1103/PhysRevMaterials.4.026003

    Bias-voltage dependent STM images from the 2–fold surface of the icosahedral Ag-In-Yb quasicrystal (Conference Paper)

    Burnie, D., Coates, S., McGrath, R., & Sharma, H. R. (2020). Bias-voltage dependent STM images from the 2–fold surface of the icosahedral Ag-In-Yb quasicrystal. In Journal of Physics: Conference Series Vol. 1458 (pp. 012017). IOP Publishing. doi:10.1088/1742-6596/1458/1/012017

    DOI: 10.1088/1742-6596/1458/1/012017

    2018

    Growth of a bismuth thin film on the five-fold surface of the icosahedral Ag-In-Yb quasicrystal (Journal article)

    Hars, S. S., Sharma, H. R., Smerdon, J. A., Coates, S., Nozawa, K., Tsai, A. P., & McGrath, R. (2018). Growth of a bismuth thin film on the five-fold surface of the icosahedral Ag-In-Yb quasicrystal. SURFACE SCIENCE, 678, 222-227. doi:10.1016/j.susc.2018.04.023

    DOI: 10.1016/j.susc.2018.04.023

    A molecular overlayer with the Fibonacci square grid structure (Journal article)

    Coates, S., Smerdon, J. A., McGrath, R., & Sharma, H. R. (2018). A molecular overlayer with the Fibonacci square grid structure. NATURE COMMUNICATIONS, 9. doi:10.1038/s41467-018-05950-7

    DOI: 10.1038/s41467-018-05950-7

    2017

    Medium energy ion scattering (MEIS) study from the five-fold surface of icosahedral Ag-In-Yb quasicrystal (Conference Paper)

    Sharma, H. R., Nugent, P. J., Noakes, T. C. Q., Smerdon, J., Parle, J., Tsai, A. P., & McGrath, R. (2017). Medium energy ion scattering (MEIS) study from the five-fold surface of icosahedral Ag-In-Yb quasicrystal. In 13TH INTERNATIONAL CONFERENCE ON QUASICRYSTALS (ICQ13) Vol. 809. doi:10.1088/1742-6596/809/1/012017

    DOI: 10.1088/1742-6596/809/1/012017

    Preparation dependent surface structure of NiAl(100) (Conference Paper)

    Coates, S., Al-Mahboob, A., McGrath, R., & Sharma, H. R. (2017). Preparation dependent surface structure of NiAl(100). In 13TH INTERNATIONAL CONFERENCE ON QUASICRYSTALS (ICQ13) Vol. 809. doi:10.1088/1742-6596/809/1/012016

    DOI: 10.1088/1742-6596/809/1/012016

    13th International Conference on Quasicrystals (Journal article)

    Tsai, A. P., Sharma, H. R., Lifshitz, R., & Tamura, R. (2017). 13th International Conference on Quasicrystals. Journal of Physics: Conference Series, 809, 011001. doi:10.1088/1742-6596/809/1/011001

    DOI: 10.1088/1742-6596/809/1/011001

    2016

    Coverage-dependent structural phase transformations in the adsorption of pentacene on an aperiodically modulated Cu film (Journal article)

    Lahti, M., Pussi, K., Smerdon, J. A., Young, K. M., Sharma, H. R., & McGrath, R. (2016). Coverage-dependent structural phase transformations in the adsorption of pentacene on an aperiodically modulated Cu film. JOURNAL OF CHEMICAL PHYSICS, 145(15). doi:10.1063/1.4964920

    DOI: 10.1063/1.4964920

    Surface structure of the Ag-In-(rare earth) complex intermetallics (Journal article)

    Hars, S. S., Sharma, H. R., Smerdon, J. A., Yadav, T. P., Al-Mahboob, A., Ledieu, J., . . . McGrath, R. (2016). Surface structure of the Ag-In-(rare earth) complex intermetallics. PHYSICAL REVIEW B, 93(20). doi:10.1103/PhysRevB.93.205428

    DOI: 10.1103/PhysRevB.93.205428

    2015

    Influence of leaching on surface composition, microstructure, and valence band of single grain icosahedral Al-Cu-Fe quasicrystal (Journal article)

    Lowe, M., Yadav, T. P., Fournee, V., Ledieu, J., McGrath, R., & Sharma, H. R. (2015). Influence of leaching on surface composition, microstructure, and valence band of single grain icosahedral Al-Cu-Fe quasicrystal. JOURNAL OF CHEMICAL PHYSICS, 142(9). doi:10.1063/1.4913567

    DOI: 10.1063/1.4913567

    2014

    Crystalline and quasicrystalline allotropes of Pb formed on the fivefold surface of icosahedral Ag-In-Yb (Journal article)

    Sharma, H. R., Smerdon, J. A., Nugent, P. J., Ribeiro, A., McLeod, I., Dhanak, V. R., . . . McGrath, R. (2014). Crystalline and quasicrystalline allotropes of Pb formed on the fivefold surface of icosahedral Ag-In-Yb. JOURNAL OF CHEMICAL PHYSICS, 140(17). doi:10.1063/1.4873596

    DOI: 10.1063/1.4873596

    Depth dependent order/disorder transitions in iron-rich thin films grown on i-Al-Pd-Mn studied by medium energy ion scattering (Journal article)

    Noakes, T. C. Q., Parle, J., Nugent, P., Sharma, H. R., Smerdon, J. A., Bailey, P., & McGrath, R. (2014). Depth dependent order/disorder transitions in iron-rich thin films grown on i-Al-Pd-Mn studied by medium energy ion scattering. SURFACE SCIENCE, 620, 59-64. doi:10.1016/j.susc.2013.09.023

    DOI: 10.1016/j.susc.2013.09.023

    Leaching Effect on Multiple Surfaces of a Single Grain Decagonal Al-Ni-Co Quasicrystal (Journal article)

    Lowe, M., Gille, P., McGrath, R., & Sharma, H. R. (2014). Leaching Effect on Multiple Surfaces of a Single Grain Decagonal Al-Ni-Co Quasicrystal. ACTA PHYSICA POLONICA A, 126(2), 520-523. doi:10.12693/APhysPolA.126.520

    DOI: 10.12693/APhysPolA.126.520

    Leaching of Al-Based Polygrain Quasicrystalline and Related Crystalline Surfaces (Journal article)

    Yadav, T. P., Mishra, S. S., Pandey, S. K., Singh, D., Lowe, M., Tamura, R., . . . Sharma, H. R. (2014). Leaching of Al-Based Polygrain Quasicrystalline and Related Crystalline Surfaces. ACTA PHYSICA POLONICA A, 126(2), 629-632. doi:10.12693/APhysPolA.126.629

    DOI: 10.12693/APhysPolA.126.629

    STM Study on the (100) Surface of the Ag-In-Yb 1/1 Cubic Approximant (Journal article)

    Cui, C., Sharma, H., Nugent, P. J., Shimoda, M., & Tsai, A. P. (2014). STM Study on the (100) Surface of the Ag-In-Yb 1/1 Cubic Approximant. ACTA PHYSICA POLONICA A, 126(2), 577-580. doi:10.12693/APhysPolA.126.577

    DOI: 10.12693/APhysPolA.126.577

    Templated Quasicrystalline Molecular Ordering (Journal article)

    Smerdon, J. A., Young, K. M., Lowe, M., Hars, S. S., Yadav, T. P., Hesp, D., . . . McGrath, R. (2014). Templated Quasicrystalline Molecular Ordering. NANO LETTERS, 14(3), 1184-1189. doi:10.1021/nl403947b

    DOI: 10.1021/nl403947b

    The Structure of the (100) Surface of Ag-In-Gd 1/1 Approximant (Journal article)

    Hars, S. S., Sharma, H. R., Smerdon, J. A., Yadav, T. P., Tamura, R., Shimoda, M., & McGrath, R. (2014). The Structure of the (100) Surface of Ag-In-Gd 1/1 Approximant. ACTA PHYSICA POLONICA A, 126(2), 479-481. doi:10.12693/APhysPolA.126.479

    DOI: 10.12693/APhysPolA.126.479

    2013

    Structure of the twofold surface of the icosahedral Ag-In-Yb quasicrystal (Journal article)

    Cui, C., Nugent, P. J., Shimoda, M., Ledieu, J., Fournee, V., Tsai, A. P., . . . Sharma, H. R. (2014). Structure of the twofold surface of the icosahedral Ag-In-Yb quasicrystal. JOURNAL OF PHYSICS-CONDENSED MATTER, 26(1). doi:10.1088/0953-8984/26/1/015001

    DOI: 10.1088/0953-8984/26/1/015001

    Templated three-dimensional growth of quasicrystalline lead (Journal article)

    Sharma, H. R., Nozawa, K., Smerdon, J. A., Nugent, P. J., McLeod, I., Dhanak, V. R., . . . McGrath, R. (2013). Templated three-dimensional growth of quasicrystalline lead. NATURE COMMUNICATIONS, 4. doi:10.1038/ncomms3715

    DOI: 10.1038/ncomms3715

    Scanning tunneling microscopy of a polygrain Al-Pd-Re quasicrystal: study of the relative surface stability (Journal article)

    Tamura, R., Yadav, T. P., McLeod, I. M., Hesp, D., Young, K. M., Nakamura, T., . . . Sharma, H. R. (2013). Scanning tunneling microscopy of a polygrain Al-Pd-Re quasicrystal: study of the relative surface stability. JOURNAL OF PHYSICS-CONDENSED MATTER, 25(39). doi:10.1088/0953-8984/25/39/395007

    DOI: 10.1088/0953-8984/25/39/395007

    The Intermetallic Compound ZnPd and Its Role in Methanol Steam Reforming (Journal article)

    Armbruester, M., Behrens, M., Foettinger, K., Friedrich, M., Gaudry, E., Matam, S. K., & Sharma, H. R. (2013). The Intermetallic Compound ZnPd and Its Role in Methanol Steam Reforming. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 55(3), 289-367. doi:10.1080/01614940.2013.796192

    DOI: 10.1080/01614940.2013.796192

    Acene adsorption on a Fibonacci-modulated Cu film (Journal article)

    Young, K. M., Smerdon, J. A., Sharma, H. R., Lahti, M., Pussi, K., & McGrath, R. (2013). Acene adsorption on a Fibonacci-modulated Cu film. PHYSICAL REVIEW B, 87(8). doi:10.1103/PhysRevB.87.085407

    DOI: 10.1103/PhysRevB.87.085407

    Effect of Leaching on Surface Microstructure and Chemical Composition of Al-Based Quasicrystals (Journal article)

    Yadav, T. P., Lowe, M., Tamura, R., McGrath, R., & Sharma, H. R. (2013). Effect of Leaching on Surface Microstructure and Chemical Composition of Al-Based Quasicrystals. Unknown Journal, 275-282. doi:10.1007/978-94-007-6431-6_37

    DOI: 10.1007/978-94-007-6431-6_37

    STM and XPS investigation of the oxidation of the Al-4(Cr,Fe) quasicrystal approximant (Journal article)

    Parle, J. K., Beni, A., Dhanak, V. R., Smerdon, J. A., Schmutz, P., Warde, M., . . . McGrath, R. (2013). STM and XPS investigation of the oxidation of the Al-4(Cr,Fe) quasicrystal approximant. APPLIED SURFACE SCIENCE, 283, 276-282. doi:10.1016/j.apsusc.2013.06.101

    DOI: 10.1016/j.apsusc.2013.06.101

    Scanning tunneling microscopy of a polygrain Al–Pd–Re quasicrystal: study of the relative surface stability (Journal article)

    Tamura, R., Yadav, T. P., McGrath, R., & Sharma, H. R. (2013). Scanning tunneling microscopy of a polygrain Al–Pd–Re quasicrystal: study of the relative surface stability. J. Phys: Condensed Matter, 25, 395007. doi:10.1088/0953-8984/25/39/395007

    DOI: 10.1088/0953-8984/25/39/395007

    2012

    Epitaxial Bi allotropes on quasicrystal surfaces as templates for adsorption of pentacene and fullerene (Journal article)

    Sharma, H. R., Smerdon, J. A., Young, K. M., & McGrath, R. (2012). Epitaxial Bi allotropes on quasicrystal surfaces as templates for adsorption of pentacene and fullerene. JOURNAL OF PHYSICS-CONDENSED MATTER, 24(35). doi:10.1088/0953-8984/24/35/354012

    DOI: 10.1088/0953-8984/24/35/354012

    The atomic structure of the threefold surface of the icosahedral Ag-In-Yb quasicrystal (Journal article)

    Cui, C., Nugent, P. J., Shimoda, M., Ledieu, J., Fournee, V., Tsai, A. P., . . . Sharma, H. R. (2012). The atomic structure of the threefold surface of the icosahedral Ag-In-Yb quasicrystal. JOURNAL OF PHYSICS-CONDENSED MATTER, 24(44). doi:10.1088/0953-8984/24/44/445011

    DOI: 10.1088/0953-8984/24/44/445011

    The atomic structure of the threefold surface of the icosahedral Ag-In-Yb quasicrystals (Journal article)

    Cui, C., Nugent, P. J., Shimoda, M., Ledieu, J., Fourn´ee, V., Tsai, A. P., . . . Sharma, H. R. (2012). The atomic structure of the threefold surface of the icosahedral Ag-In-Yb quasicrystals. J. Phys.: Condens. Matter, 24, 445011.

    The memory of surfaces: epitaxial growth on quasi-crystals (Journal article)

    McGrath, R., Sharma, H. R., Smerdon, J. A., & Ledieu, J. (2012). The memory of surfaces: epitaxial growth on quasi-crystals. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 370(1969), 2930-2948. doi:10.1098/rsta.2011.0220

    DOI: 10.1098/rsta.2011.0220

    The memory of surfaces: self-organisation in epitaxy on quasicrystals (Journal article)

    McGrath, R., Sharma, H. R., Smerdon, J. A., & Ledieu, J. (2012). The memory of surfaces: self-organisation in epitaxy on quasicrystals. Phil. Trans. R. Soc. A.

    2011

    Influence of the substrate temperature and deposition flux in the growth of a Bi thin film on the ten-fold decagonal Al-Ni-Co surface (Journal article)

    Sharma, H. R., Ledieu, J., Fournee, V., & Gille, P. (2011). Influence of the substrate temperature and deposition flux in the growth of a Bi thin film on the ten-fold decagonal Al-Ni-Co surface. PHILOSOPHICAL MAGAZINE, 91(19-21), 2870-2878. doi:10.1080/14786435.2010.507180

    DOI: 10.1080/14786435.2010.507180

    Step-Terrace Morphology and Reactivity to C60 of the Fivefold i-Ag-In-Yb Surface (Journal article)

    Nugent, P. J., Smerdon, J. A., McGrath, R., Shimoda, M., Cui, C., Tsai, A. P., & Sharma, H. R. (2011). Step-Terrace Morphology and Reactivity to C60 of the Fivefold i-Ag-In-Yb Surface. Philosophical Magazine, 91, 2862.

    Step-terrace morphology and reactivity to C60 of the five-fold icosahedral Ag-In-Yb quasicrystal (Journal article)

    Nugent, P. J., Smerdon, J. A., McGrath, R., Shimoda, M., Cui, C., Tsai, A. P., & Sharma, H. R. (2011). Step-terrace morphology and reactivity to C60 of the five-fold icosahedral Ag-In-Yb quasicrystal. PHILOSOPHICAL MAGAZINE, 91(19-21), 2862-2869. doi:10.1080/14786435.2010.514870

    DOI: 10.1080/14786435.2010.514870

    Thin Film Growth on Quasicrystalline Surfaces (Journal article)

    Fournee, V., Ledieu, J., Shimoda, M., Krajci, M., Sharma, H. R., & McGrath, R. (2011). Thin Film Growth on Quasicrystalline Surfaces. Isr. J. Chem., 51, 1.

    Thin Film Growth on Quasicrystalline Surfaces (Journal article)

    Fournee, V., Ledieu, J., Shimoda, M., Krajci, M., Sharma, H. -R., & McGrath, R. (2011). Thin Film Growth on Quasicrystalline Surfaces. ISRAEL JOURNAL OF CHEMISTRY, 51(11-12), 1314-1325. doi:10.1002/ijch.201100141

    DOI: 10.1002/ijch.201100141

    XPS study of adsorption and desorption of a Bi thin film on the five-fold icosahedral Al-Pd-Mn surface (Journal article)

    Young, K. M., Cross, N., Smerdon, J. A., Dhanak, V. R., Sharma, H. R., Lograsso, T. A., . . . McGrath, R. (2011). XPS study of adsorption and desorption of a Bi thin film on the five-fold icosahedral Al-Pd-Mn surface. PHILOSOPHICAL MAGAZINE, 91(19-21), 2889-2893. doi:10.1080/14786435.2010.536793

    DOI: 10.1080/14786435.2010.536793

    XPS study of adsorption and desorption of a Bi thin film on the fivefold icosahedral Al-Pd-Mn surface (Journal article)

    Young, K. M., Cross, N., Smerdon, J. A., Dhanak, V., Sharma, H. R., Lograsso, T. A., . . . McGrath, R. (2011). XPS study of adsorption and desorption of a Bi thin film on the fivefold icosahedral Al-Pd-Mn surface. Philosophical Magazine, 91, 2889.

    2010

    6th International Conference on Aperiodic Crystals (APERIODIC'09) (Journal article)

    Grimm, U., McGrath, R., Degtyareva, O., & Sharma, H. R. (2010). 6th International Conference on Aperiodic Crystals (APERIODIC'09). Journal of Physics: Conference Series, 226, 011001. doi:10.1088/1742-6596/226/1/011001

    DOI: 10.1088/1742-6596/226/1/011001

    Impurity phases in icosahedral Ag-In-Yb quasicrystal: influence in surface structure (Journal article)

    Sharma, H. R., Nugent, P. J., Smerdon, J. A., Shimoda, M., Ohhashi, S., Fournee, V., . . . Tsai, A. P. (2010). Impurity phases in icosahedral Ag-In-Yb quasicrystal: influence in surface structure. 6TH INTERNATIONAL CONFERENCE ON APERIODIC CRYSTALS (APERIODIC'09), 226. doi:10.1088/1742-6596/226/1/012004

    DOI: 10.1088/1742-6596/226/1/012004

    Structure and reactivity of Bi allotropes on the fivefold icosahedral Al-Pd-Mn quasicrystal surface (Journal article)

    Smerdon, J. A., Cross, N., Dhanak, V. R., Sharma, H. R., Young, K. M., Lograsso, T. A., . . . McGrath, R. (2010). Structure and reactivity of Bi allotropes on the fivefold icosahedral Al-Pd-Mn quasicrystal surface. JOURNAL OF PHYSICS-CONDENSED MATTER, 22(34). doi:10.1088/0953-8984/22/34/345002

    DOI: 10.1088/0953-8984/22/34/345002

    Surface and thin film growth studies of a new Ag-based quasicrystal (Journal article)

    Sharma, H. R. (2010). Surface and thin film growth studies of a new Ag-based quasicrystal. European Conference on Surface Crystallography and Dynamics 10, Readin, UK.

    Surface oxidation of the icosahedral Ag-In-Yb quasicrystal (Journal article)

    Nugent, P. J., Simutis, G., Dhanak, V. R., McGrath, R., Shimoda, M., Cui, C., . . . Sharma, H. R. (2010). Surface oxidation of the icosahedral Ag-In-Yb quasicrystal. PHYSICAL REVIEW B, 82(1). doi:10.1103/PhysRevB.82.014201

    DOI: 10.1103/PhysRevB.82.014201

    Surfaces of Ag-based quasicrystals (Journal article)

    Sharma, H. R. (2010). Surfaces of Ag-based quasicrystals. International Workshop on Surface of Quasicrystals, Tsukub, Japan (Invited talk).

    Surfaces of Ag-based quasicrystals (Journal article)

    Sharma, H. R., Nugent, P. J., Simutis, G., McLeod, I., Dhanak, V., McGrath, R., . . . Tsai, A. P. (2010). Surfaces of Ag-based quasicrystals. C-MAC �Day, Novemb, Dresden, Germany.

    Surfaces of i-Cd-Yb family quasicrystals: structure, electronic properties and epitaxy (Journal article)

    Sharma, H. R. (2010). Surfaces of i-Cd-Yb family quasicrystals: structure, electronic properties and epitaxy. The 11th International Conference on Quasicrystals (ICQ11), Sappor, Japan (Invited talk).

    The surface science of quasicrystals (Journal article)

    McGrath, R., Smerdon, J. A., Sharma, H. R., Theis, W., & Ledieu, J. (2010). The surface science of quasicrystals. JOURNAL OF PHYSICS-CONDENSED MATTER, 22(8). doi:10.1088/0953-8984/22/8/084022

    DOI: 10.1088/0953-8984/22/8/084022

    The surface science of quasicrystals (Journal article)

    McGrath, R., Smerdon, J. A., Sharma, H. R., Theis, W., & Ledieu, J. (2010). The surface science of quasicrystals. Journal of Physics Condensed Matter, 22, 84022.

    Valence band structure of the icosahedral Ag-In-Yb quasicrystal (Journal article)

    Sharma, H. R., Simutis, G., Dhanak, V. R., Nugent, P. J., Cui, C., Shimoda, M., . . . Ishii, Y. (2010). Valence band structure of the icosahedral Ag-In-Yb quasicrystal. PHYSICAL REVIEW B, 81(10). doi:10.1103/PhysRevB.81.104205

    DOI: 10.1103/PhysRevB.81.104205

    2009

    Foreword to Proceedings of Aperiodic09 (Conference Paper)

    McGrath, R., Grimm, U., Sharma., & Smerdon, J. (2010). Foreword to Proceedings of Aperiodic09. In R. McGrath, & U. Grimm (Eds.), J. Phys: Conference Series Vol. 226 (pp. 200). Bristol: Institute of Physics.

    Structure of the fivefold surface of the Ag-In-Yb icosahedral quasicrystal (Journal article)

    Sharma, H. R., Shimoda, M., Sagisaka, K., Takakura, H., Smerdon, J. A., Nugent, P. J., . . . Tsai, A. P. (2009). Structure of the fivefold surface of the Ag-In-Yb icosahedral quasicrystal. PHYSICAL REVIEW B, 80(12). doi:10.1103/PhysRevB.80.121401

    DOI: 10.1103/PhysRevB.80.121401

    Studies of atomic overlayer growth on icosahedral Ag-In-Yb quasicrystal surfaces (Journal article)

    Sharma, H. R., Smerdon, H. R., Nugent, P. J., Shimoda, M., Sagisaka, K., McGrath, R., . . . Tsai, A. P. (2009). Studies of atomic overlayer growth on icosahedral Ag-In-Yb quasicrystal surfaces. The 5th Asian International Workshop on Quasicrytals (AIWQ5) Tokyo Abstract Book, xx, xx.

    Studies of thin film growth on Tsai type quasicrystals (Journal article)

    Sharma, H. R., Smerdon, J. A., Nugent, P. J., Shimoda, M., Sagisaka, K., McGrath, R., . . . Tsai, A. P. (2009). Studies of thin film growth on Tsai type quasicrystals. Surfaces of Complex Metallic Alloys III, Berlin, (Plenary talk).

    Studies of thin film growth on Tsai type quasicrystals (Journal article)

    Sharma, H. R., Smerdon, H. R., Nugent, P. J., Shimoda, M., Sagisaka, K., McGrath, R., . . . Tsai, A. P. (2009). Studies of thin film growth on Tsai type quasicrystals. �Surfaces of Complex Metallic Alloys III� Berlin, Abstract Book, xx, xx.

    2008

    Ag-Based Quasicrystal: Novel Template for Psedomorphic Films (Journal article)

    Sharma, H. R., Shimoda, M., Sagisaka, K., Smerdon, J. A., Nugent, P. J., McGrath, R., . . . Tsai, A. P. (2008). Ag-Based Quasicrystal: Novel Template for Psedomorphic Films. Frontiers in Complex Metallic Alloys, Zagreb, Croatia, Abstract book, xx, xx.

    Growth of Bi thin films on quasicrystal surfaces (Journal article)

    Sharma, H. R., Fournee, V., Shimoda, M., Ross, A. R., Lograsso, T. A., Gille, P., & Tsai, A. P. (2008). Growth of Bi thin films on quasicrystal surfaces. PHYSICAL REVIEW B, 78(15). doi:10.1103/PhysRevB.78.155416

    DOI: 10.1103/PhysRevB.78.155416

    Nucleation and growth of pseudomorphic monolayers on quasicrystal surfaces (Journal article)

    Smerdon, J. A., Sharma, H. R., Ledieu, J., & McGrath, R. (2008). Nucleation and growth of pseudomorphic monolayers on quasicrystal surfaces. JOURNAL OF PHYSICS-CONDENSED MATTER, 20(31). doi:10.1088/0953-8984/20/31/314005

    DOI: 10.1088/0953-8984/20/31/314005

    Ordering of adsorbed species on quasicrystal surfaces (Journal article)

    Smerdon, J. A., Wearing, L. H., Parle, J. K., Leung, L., Sharma, H. R., Ledieu, J., & McGrath, R. (2008). Ordering of adsorbed species on quasicrystal surfaces. PHILOSOPHICAL MAGAZINE, 88(13-15), 2073-2082. doi:10.1080/14786430801914920

    DOI: 10.1080/14786430801914920

    Sputter-induced crystalline layers and epitaxial overlayers on quasicrystal surfaces (Journal article)

    Shimoda, M., & Sharma, H. R. (2008). Sputter-induced crystalline layers and epitaxial overlayers on quasicrystal surfaces. JOURNAL OF PHYSICS-CONDENSED MATTER, 20(31). doi:10.1088/0953-8984/20/31/314008

    DOI: 10.1088/0953-8984/20/31/314008

    Structure and growth of atomic overlayers on various quasicrystal surfaces (Journal article)

    Sharma, H. R., Shimoda, M., Sagisaka, K., Ohhashi, S., & Tsai, A. P. (2008). Structure and growth of atomic overlayers on various quasicrystal surfaces. The 25th European Conference on Surface Science (ECOSS25) Abstract Book, xx, xx.

    Surface Studies of Ag-based Quasicrystals: Structure and Growth of Atomic Overlayers (Journal article)

    Sharma, H. R., Shimoda, M., Sagisaka, K., Smerdon, J. A., Nugent, P. J., McGrath, R., . . . Tsai, A. P. (2008). Surface Studies of Ag-based Quasicrystals: Structure and Growth of Atomic Overlayers. 10th International Conference on Quasicrystals, abstract book, xx, xx.

    2007

    First UHV surface studies of single-grain icosahedral Ag-In-Yb quasicrystal (Journal article)

    Sharma, H. R., Shimoda, M., Ohhashi, S., & Tsai, A. P. (2007). First UHV surface studies of single-grain icosahedral Ag-In-Yb quasicrystal. PHILOSOPHICAL MAGAZINE, 87(18-21), 2989-2994. doi:10.1080/14786430701358640

    DOI: 10.1080/14786430701358640

    Quasicrystal surfaces: structure and growth of atomic overlayers (Journal article)

    Sharma, H. R., Shimoda, M., & Tsai, A. P. (2007). Quasicrystal surfaces: structure and growth of atomic overlayers. ADVANCES IN PHYSICS, 56(3), 403-464. doi:10.1080/00018730701269773

    DOI: 10.1080/00018730701269773

    Surface studies of quasicrystals (Journal article)

    Shimoda, M., & Sharma, H. R. (2007). Surface studies of quasicrystals. J. Cryst. Soc. Jpn, 49, 80.

    2006

    Surfaces and Thin Films (Chapter)

    Ebert, P., Yurechko, M., Kluge, F., Horn, K., Urban, K., Plachke, D., . . . Köster, U. (n.d.). Surfaces and Thin Films. In Quasicrystals (pp. 571-642). Wiley-VCH Verlag GmbH & Co. KGaA. doi:10.1002/3527606572.ch6

    DOI: 10.1002/3527606572.ch6

    Comparison of surface structure of icosahedral Al-Pd-Mn family quasi-crystals (Journal article)

    Sharma, H. R., Shimoda, M., & Tsai, A. P. (2006). Comparison of surface structure of icosahedral Al-Pd-Mn family quasi-crystals. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(3B), 2208-2211. doi:10.1143/JJAP.45.2208

    DOI: 10.1143/JJAP.45.2208

    Terrace-dependent morphology of thin Sn films deposited on the fivefold surface of the icosahedral Al-Cu-Fe quasicrystal (Journal article)

    Sharma, H. R., Shimoda, M., Ross, A. R., LoGrasso, T. A., & Tsai, A. P. (2006). Terrace-dependent morphology of thin Sn films deposited on the fivefold surface of the icosahedral Al-Cu-Fe quasicrystal. PHILOSOPHICAL MAGAZINE, 86(6-8), 807-812. doi:10.1080/14786430500252960

    DOI: 10.1080/14786430500252960

    2005

    Electronic structure of the topmost tenfold surface of decagonal Al-Ni-Co quasicrystal (Journal article)

    Suzuki, T., Sharma, H. R., Nishimura, T., Shimoda, M., Yamauchi, Y., & Tsai, A. P. (2005). Electronic structure of the topmost tenfold surface of decagonal Al-Ni-Co quasicrystal. PHYSICAL REVIEW B, 72(11). doi:10.1103/PhysRevB.72.115427

    DOI: 10.1103/PhysRevB.72.115427

    First steps in the growth of Cu thin films on the five-fold surface of the icosahedral Al-Cu-Fe quasicrystal (Journal article)

    Sharma, H. R., Shimoda, M., Fournee, V., Ross, A. R., Lograsso, T. A., & Tsai, A. P. (2005). First steps in the growth of Cu thin films on the five-fold surface of the icosahedral Al-Cu-Fe quasicrystal. APPLIED SURFACE SCIENCE, 241(1-2), 256-260. doi:10.1016/j.apsusc.2004.09.042

    DOI: 10.1016/j.apsusc.2004.09.042

    Quantum size effects in metal thin films grown on quasicrystalline substrates (Journal article)

    Fournee, V., Sharma, H. R., Shimoda, M., Tsai, A. P., Unal, B., Ross, A. R., . . . Thiel, P. A. (2005). Quantum size effects in metal thin films grown on quasicrystalline substrates. PHYSICAL REVIEW LETTERS, 95(15). doi:10.1103/PhysRevLett.95.155504

    DOI: 10.1103/PhysRevLett.95.155504

    RHEED and STM studies of the pseudo-tenfold surface of the xi(')-Al77.5Pd19Mn3.5 approximant crystal (Journal article)

    Sharma, H. R., Shimoda, M., Fournee, V., Ross, A. R., Lograsso, T. A., & Tsai, A. P. (2005). RHEED and STM studies of the pseudo-tenfold surface of the xi(')-Al77.5Pd19Mn3.5 approximant crystal. PHYSICAL REVIEW B, 71(22). doi:10.1103/PhysRevB.71.224201

    DOI: 10.1103/PhysRevB.71.224201

    Real-space observation of quasicrystalline Sn monolayer formed on the fivefold surface of icosahedral Al-Cu-Fe quasicrystal (Journal article)

    Sharma, H. R., Shimoda, M., Ross, A. R., Lograsso, T. A., & Tsai, A. P. (2005). Real-space observation of quasicrystalline Sn monolayer formed on the fivefold surface of icosahedral Al-Cu-Fe quasicrystal. PHYSICAL REVIEW B, 72(4). doi:10.1103/PhysRevB.72.045428

    DOI: 10.1103/PhysRevB.72.045428

    Scanning tunneling microscopy study of the fivefold surface of icosahedral Al-Cu-Ru quasicrystal (Journal article)

    Shimoda, M., Sharma, H. R., & Tsai, A. P. (2005). Scanning tunneling microscopy study of the fivefold surface of icosahedral Al-Cu-Ru quasicrystal. SURFACE SCIENCE, 598(1-3), 88-95. doi:10.1016/j.susc.2005.08.029

    DOI: 10.1016/j.susc.2005.08.029

    2004

    Investigation of the twofold decagonal Al71.8Ni14.8CO13.4 (10000) surface by SPA-LEED and He diffraction (Journal article)

    Sharma, H. R., Franke, K. J., Theis, W., Riemann, A., Folsch, S., Rieder, K. H., & Gille, P. (2004). Investigation of the twofold decagonal Al71.8Ni14.8CO13.4 (10000) surface by SPA-LEED and He diffraction. SURFACE SCIENCE, 561(2-3), 121-126. doi:10.1016/j.susc.2004.05.100

    DOI: 10.1016/j.susc.2004.05.100

    Morphology of Sn films grown on the fivefold surface of icosahedral Al63Cu24Fe13 investigated by scanning tunneling microscopy (Journal article)

    Sharma, H. R., Shimoda, M., Barrow, J., Ross, A. R., Lograsso, T. A., & Tsai, A. P. (2004). Morphology of Sn films grown on the fivefold surface of icosahedral Al63Cu24Fe13 investigated by scanning tunneling microscopy. Mat. Res. Soc. Symp. Proc, 805, LL710.

    Structure and morphology of the tenfold surface of decagonal Al71.8Ni14.8Co13.4 in its low-temperature random tiling type-I modification (Journal article)

    Sharma, H. R., Franke, K. J., Theis, W., Riemann, A., Folsch, S., Gille, P., & Rieder, K. H. (2004). Structure and morphology of the tenfold surface of decagonal Al71.8Ni14.8Co13.4 in its low-temperature random tiling type-I modification. PHYSICAL REVIEW B, 70(23). doi:10.1103/PhysRevB.70.235409

    DOI: 10.1103/PhysRevB.70.235409

    Structure of the fivefold surface of the icosahedral Al-Cu-Fe quasicrystal: Experimental evidence of bulk truncations at larger interlayer spacings (Journal article)

    Sharma, H. R., Fournee, V., Shimoda, M., Ross, A. R., Lograsso, T. A., Tsai, A. P., & Yamamoto, A. (2004). Structure of the fivefold surface of the icosahedral Al-Cu-Fe quasicrystal: Experimental evidence of bulk truncations at larger interlayer spacings. PHYSICAL REVIEW LETTERS, 93(16). doi:10.1103/PhysRevLett.93.165502

    DOI: 10.1103/PhysRevLett.93.165502

    Surface photons in quasicrystals (Journal article)

    Theis, W., Sharma, H. R., Franke, K. J., & Rieder, K. H. (2004). Surface photons in quasicrystals. PROGRESS IN SURFACE SCIENCE, 75(3-8), 227-236. doi:10.1016/j.progsurf.2004.05.003

    DOI: 10.1016/j.progsurf.2004.05.003

    2003

    Morphology of Sn films grown on the fivefold surface of icosahedral Al 63Cu24Fe13 investigated by scanning tunneling microscopy (Conference Paper)

    Sharma, H. R., Shimoda, M., Barrow, J. A., Ross, A. R., Lograsso, T. A., & Tsai, A. P. (2003). Morphology of Sn films grown on the fivefold surface of icosahedral Al 63Cu24Fe13 investigated by scanning tunneling microscopy. In Materials Research Society Symposium - Proceedings Vol. 805 (pp. 273-278).

    Low-energy surface phonons of decagonal and icosahedral quasicrystals by inelastic He-atom scattering (Journal article)

    Sharma, H. R., Franke, K. J., Theis, W., Gille, P., Ebert, P., & Rieder, K. H. (n.d.). Low-energy surface phonons of decagonal and icosahedral quasicrystals by inelastic He-atom scattering. Physical Review B, 68(5). doi:10.1103/physrevb.68.054205

    DOI: 10.1103/physrevb.68.054205

    2002

    Faceting of the two-fold decagonal Al71.8Ni14.8Co13.4(00110) surface studied by He diffraction (Journal article)

    Sharma, H. R., Theis, W., Gille, P., & Rieder, K. H. (2002). Faceting of the two-fold decagonal Al71.8Ni14.8Co13.4(00110) surface studied by He diffraction. SURFACE SCIENCE, 511(1-3), 387-391. doi:10.1016/S0039-6028(02)01548-0

    DOI: 10.1016/S0039-6028(02)01548-0

    Quasicrystalline epitaxial single element monolayers on icosahedral Al-Pd-Mn and decagonal Al-Ni-Co quasicrystal surfaces (Journal article)

    Franke, K. J., Sharma, H. R., Theis, W., Gille, P., Ebert, P., & Rieder, K. H. (2002). Quasicrystalline epitaxial single element monolayers on icosahedral Al-Pd-Mn and decagonal Al-Ni-Co quasicrystal surfaces. PHYSICAL REVIEW LETTERS, 89(15). doi:10.1103/PhysRevLett.89.156104

    DOI: 10.1103/PhysRevLett.89.156104