Dr Giuseppe Viola
PhD, PGCAP, FHEA, FIMMM, CSci

 

All Publications

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2025

  • Investigation of electric field-induced phase transitions in unfilled tungsten bronze relaxor ceramics designed by the high entropy concept
    Wang B, Koval V, Viola G, Eriksson M, Wu Z, Reece MJ, Hall DA, Wang G and Yan H
    Acta Materialia, Elsevier vol. 284 
    01-01-2025

2024

2023

2022

  • Deciphering the peculiar hysteresis loops of 0.05Pb(Mn1/3Sb2/3)O3–0.95Pb(Zr0.52Ti0.48)O3 piezoelectric ceramics
    Hu Z, Zhang H, Zhu Z, Zeng J, Zhang D, Eriksson M, Viola G and Yan H
    Acta Materialia, Elsevier 
    02-12-2022
  • Electromechanical response of poly(vinylidenefluoride) thin films under acoustic stimuli
    Viola G, Chang J, Steckler F, Rojac T, Fantuzzi N and Song W
    Mechanics of Advanced Materials and Structures, Taylor & Francis vol. 31 (6), 1377-1387.  
    29-11-2022
  • Magnetoelectric coupling at microwave frequencies observed in bismuth ferrite-based multiferroics at room temperature
    Zhang M, Koval V, Shi Y, Yue Y, Jia C, Wu J, Viola G and Yan H
    Journal of Materials Science & Technology, Elsevier vol. 137, 100-103.  
    20-09-2022
  • Silver niobate perovskites: structure, properties and multifunctional applications
    Tian Y, Song P, Viola G, Shi J, Li J, Jin L, Hu Q, Xu Y, Ge W, Yan Z, Zhang D, Tarakina NV, Abrahams I, Wei X and Yan H
    Journal of Materials Chemistry a: Materials For Energy and Sustainability, Royal Society of Chemistry 
    17-06-2022

2021

2020

  • Ultrafast Electric Field-Induced Phase Transition in Bulk Bi0.5Na0.5TiO3 under High-Intensity Terahertz Irradiation
    Zhang M, McKinnon RA, Viola G, Yang B, Zhang D, Reece MJ, Abrahams I and Yan H
    Acs Photonics, American Chemical Society 
    09-12-2020
  • Publisher's Note: “Room-temperature multiferroic behavior in layer-structured Aurivillius phase ceramics” [Appl. Phys Lett. 117, 052903 (2020)]
    Li Z, Koval V, Mahajan A, Gao Z, Vecchini C, Stewart M, Cain MG, Tao K, Jia C, Viola G and Yan H
    Applied Physics Letters, Aip Publishing vol. 117 (9) 
    31-08-2020
  • Room-temperature multiferroic behavior in layer-structured Aurivillius phase ceramics
    Li Z, Koval V, Mahajan A, Gao Z, Vecchini C, Stewart M, Cain MG, Tao K, Jia C, Viola G and Yan H
    Applied Physics Letters, Aip Publishing vol. 117 (5), 052903-052903.  
    03-08-2020
  • Bioinspired Multiresonant Acoustic Devices Based on Electrospun Piezoelectric Polymeric Nanofibers
    Viola G, Chang J, Maltby T, Steckler F, Jomaa M, Sun J, Edusei J, Zhang D, Vilches A, Gao S, Liu X, Saeed S, Zabalawi H, Gale J and Song W
    Acs Applied Materials & Interfaces, American Chemical Society (Acs) vol. 12 (31), 34643-34657.  
    08-07-2020
  • Cobalt-induced structural modulation in multiferroic Aurivillius-phase oxides
    Koval V, Shi Y, Skorvanek I, Viola G, Bures R, Saksl K, Roupcova P, Zhang M, Jia C and Yan H
    Journal of Materials Chemistry C, Royal Society of Chemistry (Rsc) 
    12-05-2020
  • High Thermoelectric Performance in SnTe Nanocomposites with All-Scale Hierarchical Structures
    Jiang Q, Hu H, Yang J, Xin J, Li S, Viola G and Yan H
    Acs Applied Materials and Interfaces, American Chemical Society 
    27-04-2020

2019

2018

  • Enhanced piezoelectric properties and electrocaloric effect in novel lead-free (Bi0.5K0.5)TiO3-La(Mg0.5Ti0.5)O3ceramics
    Li F, Lu B, Zhai J, Shen B, Zeng H, Lu S, Viola G and Yan H
    Journal of The American Ceramic Society vol. 101 (12), 5503-5513.  
    01-12-2018
  • The origin of grain size effects in Ba(Ti0.96Sn0.04)O3 perovskite ceramics with superior electrical properties
    Tan Y, Viola G, Koval V, Yu C, Mahajan A, Zhang J, Zhang H, Zhou X, Tarakina NV and Yan H
     
    14-09-2018
  • Crystal Chemistry and Magnetic Properties of Gd-Substituted Aurivillius-Type Bi5FeTi3O15Ceramics
    Koval V, Skorvanek I, Viola G, Zhang M, Jia C and Yan H
    Journal of Physical Chemistry C vol. 122 (27), 15733-15743.  
    08-06-2018
  • Bi3.25La0.75Ti2.5Nb0.25(Fe0.5Co0.5)0.25O12, a single phase room temperature multiferroic
    Li Z, Tao K, Ma J, Gao Z, Koval V, Jiang C, Viola G, Zhang H, Mahajan A, Cao J, Cain M, Abrahams I, Nan C, Jia C and Yan H
    Journal of Materials Chemistry C vol. 6 (11), 2733-2740.  
    19-02-2018

2017

  • Phase evolution and electrical behaviour of samarium-substituted bismuth ferrite ceramics
    Yu C, Viola G, Zhang D, Zhou K, Koval V, Mahajan A, Wilson RM, Tarakina NV, Abrahams I and Yan H
    Journal of The European Ceramic Society 
    11-12-2017
  • Understanding and quantification of grain growth mechanism in ZrO2‑carbon nanotube composites
    Milsom B, Porwal H, Viola G, Gao Z and Reece MJ
    Materials & Design, Elsevier vol. 133, 325-331.  
    01-11-2017
  • The effect of processing conditions on phase and microstructure of CaGeO3 ceramics
    Viola G, D'Isanto F, Mahmoud AE-R, Reece MJ, Cempura G, Smeacetto F and Salvo M
    Ceramics International, Elsevier vol. 43 (15), 12035-12043.  
    01-10-2017
  • Phase transitions in bismuth-modified silver niobate ceramics for high power energy storage
    Tian Y, Jin L, Zhang H, Xu Z, Wei X, Viola G, Abrahams I and Yan H
    Journal of Materials Chemistry A vol. 5 (33), 17525-17531.  
    31-07-2017
  • Terbium-induced phase transitions and weak ferromagnetism in multiferroic bismuth ferrite ceramics
    YAN H
    Journal of Materials Chemistry C, Royal Society of Chemistry vol. 5, 2336-2336.  
    17-02-2017

2016

  • Room temperature magnetoelectric coupling in intrinsic multiferroic Aurivillius phase textured ceramics.
    Li Z, Ma J, Gao Z, Viola G, Koval V, Mahajan A, Li X, Jia C, Nan C and Yan H
    Dalton Transactions, Royal Society of Chemistry vol. 45 (36), 14049-14052.  
    13-09-2016
  • Tuning the electrocaloric enhancement near the morphotropic phase boundary in lead-free ceramics.
    Le Goupil F, McKinnon R, Koval V, Viola G, Dunn S, Berenov A, Yan H and Alford NM
    Sci Rep vol. 6, 28251-28251.  
    17-06-2016
  • Lead free Bi3TaTiO9 ferroelectric ceramics with high Curie point
    Sun Y, Li Z, Zhang H, Yu C, Viola G, Fu S, Koval V and Yan H
    Materials Letters, Elsevier vol. 175, 79-81.  
    04-04-2016
  • Temperature dependent piezoelectric response and strain–electric-field hysteresis of rare-earth modified bismuth ferrite ceramics
    Walker J, Ursic H, Bencan A, Malic B, Simons H, Reaney I, Viola G, Nagarajan V and Rojac T
    Journal of Materials Chemistry C, Royal Society of Chemistry (Rsc) vol. 4 (33), 7859-7868.  
    01-01-2016

2015

  • Unfolding grain size effects in barium titanate ferroelectric ceramics
    Tan Y, Zhang J, Wu Y, Wang C, Koval V, Shi B, Ye H, McKinnon R, Viola G and Yan H
    Scientific Reports, Springer Nature vol. 5 (1) 
    07-05-2015
  • Observation of Curie transition during spark plasma sintering of ferromagnetic materials
    Mani MK, Viola G, Hall JP, Grasso S and Reece MJ
    Journal of Magnetism and Magnetic Materials, Elsevier vol. 382, 202-205.  
    01-05-2015
  • Enhancement of electric field-induced strain in BaTiO3 ceramics through grain size optimization
    Tan Y, Zhang J, Wang C, Viola G and Yan H
    Physica Status Solidi (a) Applications and Materials Science vol. 212 (2), 433-438.  
    01-01-2015
  • Microwave and terahertz dielectric properties of MgTiO3-CaTiO3 ceramics
    Huang JB, Yang B, Yu CY, Zhang GF, Xue H, Xiong ZX, Viola G, Donnan R, Yan HX and Reece MJ
    Materials Letters vol. 138, 225-227.  
    01-01-2015
  • Microwave and terahertz dielectric properties of MgTiO3-CaTiO3 ceramics
    Huang JB, Yang B, Yu CY, Zhang GF, Xue H, Xiong ZX, Viola G, Donnan R, Yan HX and Reece MJ
    Materials Letters vol. 138, 225-227.  
    01-01-2015

2014

  • Improvement of interfacial bonding in carbon nanotube reinforced Fe–50Co composites by Ni–P coating: Effect on magnetic and mechanical properties
    Mani MK, Viola G, Reece MJ, Hall JP and Evans SL
    Materials Science and Engineering B, Elsevier vol. 188, 94-101.  
    01-10-2014
  • Enhancement of electric field‐induced strain in BaTiO3 ceramics through grain size optimization
    Tan Y, Zhang J, Wang C, Viola G and Yan H
    Physica Status Solidi (a) – Applications and Materials Science, Wiley vol. 212 (2), 433-438.  
    30-09-2014
  • Short range polar state transitions and deviation from Rayleigh-type behaviour in Bi0.5Na0.5TiO3-based perovskites
    Viola G, Tan Y, McKinnon RA, Wei X, Yan H and Reece MJ
    Applied Physics Letters vol. 105 (10) 
    08-09-2014
  • Fabrication of carbon nanotube reinforced iron based magnetic alloy composites by spark plasma sintering
    Mani MK, Viola G, Reece MJ, Hall JP and Evans SL
    Journal of Alloys and Compounds, Elsevier vol. 601, 146-153.  
    01-07-2014
  • Lithium-induced phase transitions in lead-free Bi0.5Na 0.5TiO3 based ceramics
    Viola G, McKinnon R, Koval V, Adomkevicius A, Dunn S and Yan H
    Journal of Physical Chemistry C vol. 118 (16), 8564-8570.  
    24-04-2014
  • Role of internal field and exhaustion in ferroelectric switching
    Viola G, Chong KB, Guiu F and Reece MJ
    Journal of Applied Physics, Aip Publishing vol. 115 (3) 
    16-01-2014
  • Mechanical and magnetic characterisation of SiC whisker reinforced Fe–Co alloy composites
    Mani MK, Viola G, Reece MJ, Hall JP and Evans SL
    Materials Science and Engineering A, Elsevier vol. 592, 19-27.  
    01-01-2014

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