All Stories

  1. Strain-Mediated Bending of InP Nanowires through the Growth of an Asymmetric InAs Shell

    Article • Nanomaterials, September 2019, MDPI AG

    Dr Yonatan Calahorra

  2. Piezoelectricity in non-nitride III–V nanowires: Challenges and opportunities

    Article • Journal of Materials Research, February 2018, Cambridge University Press

    Dr Yonatan Calahorra

  3. Nanoscale electromechanical properties of template-assisted hierarchical self-assembled cellulose nanofibers

    Article • Nanoscale, January 2018, Royal Society of Chemistry

    Dr Yonatan Calahorra

  4. Piezoelectric Semiconducting Nanowires

    Article • January 2018, Elsevier

    Dr Yonatan Calahorra

  5. Direct observation of shear piezoelectricity in poly-l-lactic acid nanowires

    Article • APL Materials, July 2017, American Institute of Physics

    Dr Yonatan Calahorra

  6. Exploring piezoelectric properties of III–V nanowires using piezo-response force microscopy

    Article • Semiconductor Science and Technology, June 2017, Institute of Physics Publishing

    Dr Yonatan Calahorra

  7. Lead-Free Polycrystalline Ferroelectric Nanowires with Enhanced Curie Temperature

    Article • Advanced Functional Materials, June 2017, Wiley

    Dr Yonatan Calahorra, Professor Marco Fornari

  8. Formation mechanism of gold-based and gold-free ohmic contacts to AlGaN/GaN heterostructure field effect transistors

    Article • Journal of Applied Physics, February 2017, American Institute of Physics

    Dr Yonatan Calahorra

  9. Catalyst shape engineering for anisotropic cross-sectioned nanowire growth

    Article • Scientific Reports, January 2017, Nature

    Dr Yonatan Calahorra

  10. Mapping piezoelectric response in nanomaterials using a dedicated non-destructive scanning probe technique

    Article • Nanoscale, January 2017, Royal Society of Chemistry

    Dr Yonatan Calahorra

  11. Localized electromechanical interactions in ferroelectric P(VDF-TrFE) nanowires investigated by scanning probe microscopy

    Article • APL Materials, November 2016, American Institute of Physics

    Dr Yonatan Calahorra

  12. Observation of Confinement-Induced Self-Poling Effects in Ferroelectric Polymer Nanowires Grown by Template Wetting

    Article • Macromolecular Materials and Engineering, July 2016, Wiley

    Dr Yonatan Calahorra

  13. InP Nanoflag Growth from a Nanowire Template by in Situ Catalyst Manipulation

    Article • Nano Letters, March 2016, American Chemical Society (ACS)

    Dr Yonatan Calahorra

  14. Reduction of nanowire diameter beyond lithography limits by controlled catalyst dewetting

    Article • Journal of Physics D Applied Physics, March 2016, Institute of Physics Publishing

    Dr Yonatan Calahorra

  15. Role of Transport During Transient Phenomena in AlGaN/GaN Heterostructure FETs

    Article • IEEE Electron Device Letters, November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Yonatan Calahorra

  16. Three-point bending analysis of doubly clamped silicon nanowire beams; Young's modulus, initial stress, and crystal orientation

    Article • Journal of Applied Physics, April 2015, American Institute of Physics

    Dr Yonatan Calahorra

  17. Young’s Modulus, Residual Stress, and Crystal Orientation of Doubly Clamped Silicon Nanowire Beams

    Article • Nano Letters, April 2015, American Chemical Society (ACS)

    Dr Yonatan Calahorra

  18. Control of morphology and crystal purity of InP nanowires by variation of phosphine flux during selective area MOMBE

    Article • Nanotechnology, February 2015, Institute of Physics Publishing

    Dr Yonatan Calahorra

  19. On the diameter dependence of metal-nanowire Schottky barrier height

    Article • Journal of Applied Physics, January 2015, American Institute of Physics

    Dr Yonatan Calahorra

  20. Rigorous analysis of image force barrier lowering in bounded geometries: application to semiconducting nanowires

    Article • Nanotechnology, March 2014, Institute of Physics Publishing

    Dr Yonatan Calahorra

  21. Tapering and crystal structure of indium phosphide nanowires grown by selective area vapor liquid solid epitaxy

    Article • Journal of Crystal Growth, March 2014, Elsevier

    Dr Yonatan Calahorra

  22. Shadowing and mask opening effects during selective-area vapor–liquid–solid growth of InP nanowires by metalorganic molecular beam epitaxy

    Article • Nanotechnology, October 2013, Institute of Physics Publishing

    Dr Yonatan Calahorra

  23. Surface depletion effects in semiconducting nanowires having a non-uniform radial doping profile

    Article • Journal of Applied Physics, September 2013, American Institute of Physics

    Dr Yonatan Calahorra

  24. Catalyst design for native oxide based selective area InP nanowire growth

    Article • August 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Yonatan Calahorra

  25. Native-oxide-based selective area growth of InP nanowires via metal–organic molecular beam epitaxy mediated by surface diffusion

    Article • Nanotechnology, May 2012, Institute of Physics Publishing

    Dr Yonatan Calahorra