James Roscow

Dr

  • 4 EAST 3.15

Accepting PhD Students

20152022

Research output per year

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Research Output

2020

Biomass-derived carbons for sodium-ion batteries and sodium-ion capacitors

Zhu, J., Roscow, J., Chandrasekaran, S., Deng, L., Zhang, P., He, T., Wang, K. & Huang, L., 31 Mar 2020, In : ChemSusChem. 13, 6, p. 1275-1295

Research output: Contribution to journalArticle

Significantly enhanced permittivity and energy density in dielectric composites with aligned BaTiO3 lamellar structures

Guo, R., Roscow, J., Bowen, C., Luo, H., Huang, Y., Ma, Y., Zhou, K. & Zhang, D., 14 Feb 2020, In : Journal of Materials Chemistry A. 8, 6, p. 3135-3144 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2019

Dielectric and piezoelectric properties of porous lead-free 0.5Ba(Ca0.8Zr0.2)O3-0.5(Ba0.7Ca 0.3)TiO3 ceramics

Zhang, Y., Xie, M., Roscow, J. & Bowen, C., 1 Apr 2019, In : Materials Research Bulletin. 112, p. 426-431 6 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
80 Downloads (Pure)

Electrical and Mechanical Self‐Healing in High‐Performance Dielectric Elastomer Actuator Materials

Zhang, Y., Ellingford, C., Zhang, R., Roscow, J., Hopkins, M., Keogh, P., McNally, T., Bowen, C. & Wan, C., 11 Apr 2019, In : Advanced Functional Materials. 29, 15, 1808431.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
93 Downloads (Pure)

Electric field distribution in porous piezoelectric materials during polarization

Martínez-Ayuso, G., Friswell, M. I., Haddad Khodaparast, H., Roscow, J. I. & Bowen, C. R., 1 Jul 2019, In : Acta Materialia. 173, p. 332-341 10 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
3 Downloads (Pure)

Micro-scale to nano-scale generators for energy harvesting: Self powered piezoelectric, triboelectric and hybrid devices

Chandrasekaran, S., Bowen, C., Roscow, J., Zhang, Y., Dang, D. K., Kim, E. J., Misra, R. D. K., Deng, L., Chung, J. S. & Hur, S. H., 23 Feb 2019, In : Physics Reports. 792, p. 1-33 33 p.

Research output: Contribution to journalReview article

14 Citations (Scopus)

Modified energy harvesting figures of merit for stress- and strain-driven piezoelectric systems

Roscow, J., Pearce, H., Khanbareh, H., Kar-Narayan, S. & Bowen, C., 31 Aug 2019, In : European Physical Journal: Special Topics. 228, 7, p. 1537-1554 18 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Orienting anisometric pores in ferroelectrics: Piezoelectric property engineering through local electric field distributions

Schultheiß, J., Roscow, J. & Koruza, J., 12 Aug 2019, In : Physical Review Materials. 3, 8, 084408.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
37 Downloads (Pure)

Freeze cast porous barium titanate for enhanced piezoelectric energy harvesting

Roscow, J. I., Zhang, Y., Kraśny, M. J., Lewis, R. W. C., Taylor, J. & Bowen, C. R., 8 May 2018, In : Journal of Physics D: Applied Physics. 51, 22, p. 1-18 18 p., 225301.

Research output: Contribution to journalArticle

Open Access
File
14 Citations (Scopus)
26 Downloads (Pure)
11 Citations (Scopus)
56 Downloads (Pure)

Understanding the effect of porosity on the polarisation-field response of ferroelectric materials

Zhang, Y., Roscow, J., Lewis, R., Khanbareh, H., Topolov, V. Y., Xie, M. & Bowen, C. R., 1 Aug 2018, In : Acta Materialia. 154, p. 100-112 13 p.

Research output: Contribution to journalArticle

Open Access
File
17 Citations (Scopus)
26 Downloads (Pure)
2017

Breakdown in the case for materials with giant permittivity?

Roscow, J., Bowen, C. & Almond, D., 2017, In : ACS Energy Letters. 2, 10, p. 2264-2269 6 p.

Research output: Contribution to journalLetter

Open Access
File
24 Citations (Scopus)
64 Downloads (Pure)

Enhanced pyroelectric and piezoelectric properties of PZT with aligned porosity for energy harvesting applications

Zhang, Y., Xie, M., Roscow, J., Bao, Y., Zhou, K., Zhang, D. & Bowen, C. R., 14 Apr 2017, In : Journal of Materials Chemistry A. 5, 14, p. 6569-6580 12 p.

Research output: Contribution to journalArticle

Open Access
62 Citations (Scopus)
7 Downloads (Pure)

Experimental validation of a porous piezoelectric energy harvester

Martínez-Ayuso, G., Khodaparast, H. H., Zhang, Y., Bowen, C. R., Friswell, M. I., Shaw, A. D., Madinei, H. & Roscow, J. I., Jan 2017, 8th Conference on Smart Structures and Materials, SMART 2017 and 6th International Conference on Smart Materials and Nanotechnology in Engineering, SMN 2017. International Center for Numerical Methods in Engineering, p. 630-641 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Finite element modelling of bilayer porous PZT structures with improved hydrostatic figures of merit

Roscow, J. I., Lewis, R. W. C., Taylor, J. & Bowen, C. R., 3 Aug 2017, 2017 Joint IEEE International Symposium on Applications of Ferroelectrics, International Workshop on Acoustic Transduction Materials and Devices and Piezoresponse Force Microscopy Workshop, ISAF-IWATMD-PFM 2017 - Conference. IEEE, p. 78-82 5 p. 8000217

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
37 Downloads (Pure)
Open Access
File
31 Citations (Scopus)
111 Downloads (Pure)
Open Access
File
2 Citations (Scopus)
33 Downloads (Pure)

Significantly enhanced energy storage density by modulating the aspect ratio of BaTiO3 nanofibers

Zhang, D., Zhou, X., Roscow, J., Zhou, K., Wang, L., Luo, H. & Bowen, C. R., 23 Mar 2017, In : Scientific Reports. 7, p. 1-11 11 p., 45179.

Research output: Contribution to journalArticle

Open Access
32 Citations (Scopus)

Ultra-high discharged energy density capacitor using high aspect ratio Na0.5Bi0.5TiO3 nanofibers

Luo, H., Roscow, J., Zhou, X., Chen, S., Han, X., Zhou, K., Zhang, D. & Bowen, C. R., 21 Apr 2017, In : Journal of Materials Chemistry A. 5, 15, p. 7091-7102 12 p.

Research output: Contribution to journalArticle

Open Access
74 Citations (Scopus)
2016
Open Access
File
17 Citations (Scopus)
86 Downloads (Pure)

Understanding the peculiarities of the piezoelectric effect in macro-porous BaTiO3

Roscow, J., Topolov, V. Y., Bowen, C., Taylor, J. & Panich, A. E., 2016, In : Science and Technology of Advanced Materials. 17, 1, p. 769-776

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
91 Downloads (Pure)
2015

Modelling Porous Ferroelectrics to Assess Piezoelectric Energy Harvesting Capabilities

Roscow, J., 29 Jun 2015, (Unpublished).

Research output: Contribution to conferencePoster

File
31 Downloads (Pure)

Porous ferroelectrics for energy harvesting applications

Roscow, J., Zhang, Y., Taylor, J. & Bowen, C. R., Nov 2015, In : European Physical Journal - Special Topics. 224, 14-15, p. 2949-2966 18 p.

Research output: Contribution to journalArticle

File
29 Citations (Scopus)
157 Downloads (Pure)