All Stories

  1. Accelerating matrix/boundary precipitations to explore high-strength and high-ductile Co34Cr32Ni27Al3.5Ti3.5 multicomponent alloys through hot extrusion and annealing

    Article • Journal of Material Science and Technology, April 2023, Elsevier

    Yijia Gu

  2. On the phase-field modeling of rapid solidification

    Article • Computational Materials Science, November 2021, Elsevier

    Yijia Gu

  3. Flexoelectricity in Solids: Progress, Challenges, and Perspectives

    Article • Progress in Materials Science, May 2019, Elsevier

    Yijia Gu

  4. Strain phase separation: Formation of ferroelastic domain structures

    Article • December 2016, American Physical Society (APS)

    Yijia Gu

  5. Stability of the M2 phase of vanadium dioxide induced by coherent epitaxial strain

    Article • August 2016, American Physical Society (APS)

    Yijia Gu

  6. Erratum: Orientations of low-energy domain walls in perovskites with oxygen octahedral tilts [Phys. Rev. B 90, 220101(R) (2014)]

    Article • February 2016, American Physical Society (APS)

    Yijia Gu

  7. Erratum: “Composition- and pressure-induced ferroelectric to antiferroelectric phase transitions in Sm-doped BiFeO3 system” [Appl. Phys. Lett. 106, 012903 (2015)]

    Article • Applied Physics Letters, February 2016, American Institute of Physics

    Yijia Gu

  8. Evolution of the statistical distribution in a topological defect network

    Article • Scientific Reports, November 2015, Nature

    Yijia Gu

  9. Emergence of room-temperature ferroelectricity at reduced dimensions

    Article • Science, September 2015, American Association for the Advancement of Science

    Yijia Gu

  10. Erratum: “Impact of symmetry on the ferroelectric properties of CaTiO3 thin films” [Appl. Phys. Lett. 106, 162904 (2015)]

    Article • Applied Physics Letters, May 2015, American Institute of Physics

    Yijia Gu

  11. Polarization switching of the incommensurate phases induced by flexoelectric coupling in ferroelectric thin films

    Article • Acta Materialia, May 2015, Elsevier

    Yijia Gu

  12. Origin of interfacial polar order in incipient ferroelectrics

    Article • Physical Review B, May 2015, American Physical Society (APS)

    Yijia Gu

  13. Impact of symmetry on the ferroelectric properties of CaTiO3 thin films

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

    Yijia Gu

  14. Nanoscale mechanical switching of ferroelectric polarization via flexoelectricity

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

    Yijia Gu

  15. Composition- and pressure-induced ferroelectric to antiferroelectric phase transitions in Sm-doped BiFeO3 system

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

    Yijia Gu

  16. Orientations of low-energy domain walls in perovskites with oxygen octahedral tilts

    Article • Physical Review B, December 2014, American Physical Society (APS)

    Yijia Gu

  17. First-principles study of 180 ∘ domain walls in BaTiO 3 : Mixed Bloch-Néel-Ising character

    Article • Physical Review B, August 2014, American Physical Society (APS)

    Yijia Gu

  18. Monoclinic phases arising across thermal inter-ferroelectric phase transitions

    Article • Physical Review B, July 2014, American Physical Society (APS)

    Yijia Gu

  19. Flexoelectricity and ferroelectric domain wall structures: Phase-field modeling and DFT calculations

    Article • Physical Review B, May 2014, American Physical Society (APS)

    Yijia Gu

  20. Direct Observation of Nanoscale Peltier and Joule Effects at Metal–Insulator Domain Walls in Vanadium Dioxide Nanobeams

    Article • Nano Letters, April 2014, American Chemical Society (ACS)

    Yijia Gu

  21. Thermotropic phase boundaries in classic ferroelectrics

    Article • Nature Communications, January 2014, Springer Science + Business Media

    Yijia Gu

  22. Electric-field induced ferromagnetic phase in paraelectric antiferromagnets

    Article • Physical Review B, January 2014, American Physical Society (APS)

    Yijia Gu

  23. Computational Metallurgy

    Article • January 2014, Elsevier

    Yijia Gu

  24. Universal emergence of spatially modulated structures induced by flexoantiferrodistortive coupling in multiferroics

    Article • Physical Review B, December 2013, American Physical Society (APS)

    Yijia Gu

  25. Precipitation During Austempering and Composition Design for Ferromagnetic Shape Memory Effect of Fe-Ni-Co-Ti Alloys

    Article • October 2013, Wiley

    Yijia Gu

  26. Phase field model of deformation twinning in tantalum: Parameterization via molecular dynamics

    Article • Scripta Materialia, April 2013, Elsevier

    Yijia Gu

  27. Low-symmetry monoclinic ferroelectric phase stabilized by oxygen octahedra rotations in strained Eu x Sr 1 − x TiO 3 thin films

    Article • Physical Review B, April 2013, American Physical Society (APS)

    Yijia Gu

  28. Electric field-induced tetragonal to orthorhombic phase transitions in [110]c-oriented BaTiO3 single crystals

    Article • Applied Physics Letters, December 2012, American Institute of Physics

    Yijia Gu

  29. Conductivity of twin-domain-wall/surface junctions in ferroelastics: Interplay of deformation potential, octahedral rotations, improper ferroelectricity, and flexoelectric coupling

    Article • Physical Review B, August 2012, American Physical Society (APS)

    Yijia Gu

  30. Interface Effects on Static and Dynamic Properties of Multiferroic BiFeO3

    Article • Microscopy and Microanalysis, July 2012, Oxford University Press (OUP)

    Yijia Gu

  31. Phenomenological thermodynamic potential for CaTiO 3 single crystals

    Article • Physical Review B, February 2012, American Physical Society (APS)

    Yijia Gu

  32. Domain Dynamics During Ferroelectric Switching

    Article • Science, November 2011, American Association for the Advancement of Science

    Yijia Gu

  33. Large kinetic asymmetry in the metal-insulator transition nucleated at localized and extended defects

    Article • Physical Review B, June 2011, American Physical Society (APS)

    Yijia Gu

  34. Thermodynamics of strained vanadium dioxide single crystals

    Article • Journal of Applied Physics, October 2010, American Institute of Physics

    Yijia Gu

  35. PRECIPITATION IN FE-NI-CO-TI FERROMAGNETIC SHAPE MEMORY ALLOY

    Article • International Journal of Modern Physics B, June 2010, World Scientific Pub Co Pte Lt

    Yijia Gu

  36. Extended Mapping and Exploration of the Vanadium Dioxide Stress-Temperature Phase Diagram

    Article • Nano Letters, June 2010, American Chemical Society (ACS)

    Yijia Gu

  37. Characterization of ordering transitions in Au–Cu–Al alloys

    Article • Materials Characterization, November 2009, Elsevier

    Yijia Gu

  38. A2 → B2 → L21 ordering transitions in Au–Cu–Al alloys

    Article • Intermetallics, September 2009, Elsevier

    Yijia Gu

  39. Strain Aging of Heavily Drawn Pearlitic Steel Wires

    Article • October 2007, CrossRef Test Account

    Yijia Gu

  40. Strain Aging of Heavily Drawn Pearlitic Steel Wires

    Article • Advanced Materials Research, October 2007, Trans Tech Publications

    Yijia Gu