Dr Julian Andrew Steele
Dr

Julian Andrew Steele

Email: 
Phone: 
+61 7 334 66472

Background

Julian A. Steele received his Ph.D. in physics from The Institute for Superconducting and Electronic Materials (ISEM), University of Wollongong, before undertaking postdoctoral work at KU Leuven (Belgium) and UC Berkeley (USA). From 2023, he began a DECRA Fellowship at the Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, working on a range of condensed matter topics, within which phase transition phenomena in metal halide perovskite semiconductors feature heavily.

Availability

Dr Julian Andrew Steele is:
Available for supervision

Search Professor Julian Andrew Steele’s works on UQ eSpace

105 works between 2011 and 2025
All (105) Journal Article (98) Conference Publication (7)

61 - 80 of 105 works

2020

Journal Article

Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution

Keshavarz, Masoumeh, Debroye, Elke, Ottesen, Martin, Martin, Cristina, Zhang, Heng, Fron, Eduard, Küchler, Robert, Steele, Julian A., Bremholm, Martin, Van de Vondel, Joris, Wang, Hai I., Bonn, Mischa, Roeffaers, Maarten B. J., Wiedmann, Steffen and Hofkens, Johan (2020). Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution. Advanced Materials, 32 (40) 2001878, 1-10. doi: 10.1002/adma.202001878

Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution

2020

Journal Article

Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells

Wang, Qiong, Smith, Joel A., Skroblin, Dieter, Steele, Julian A., Wolff, Christian M., Caprioglio, Pietro, Stolterfoht, Martin, Köbler, Hans, Li, Meng, Turren-Cruz, Silver-Hamill, Gollwitzer, Christian, Neher, Dieter and Abate, Antonio (2020). Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells. Solar RRL, 4 (9) 2000213, 1-9. doi: 10.1002/solr.202000213

Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells

2020

Journal Article

Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance

Huang, Haowei, Pradhan, Bapi, Hofkens, Johan, Roeffaers, Maarten B. J. and Steele, Julian A. (2020). Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance. ACS Energy Letters, 5 (4), 1107-1123. doi: 10.1021/acsenergylett.0c00058

Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance

2020

Journal Article

It's a trap! on the nature of localised states and charge trapping in lead halide perovskites

Jin, Handong, Debroye, Elke, Keshavarz, Masoumeh, Scheblykin, Ivan G., Roeffaers, Maarten B. J., Hofkens, Johan and Steele, Julian A. (2020). It's a trap! on the nature of localised states and charge trapping in lead halide perovskites. Materials Horizons, 7 (2), 397-410. doi: 10.1039/c9mh00500e

It's a trap! on the nature of localised states and charge trapping in lead halide perovskites

2020

Journal Article

Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance

Huang, Haowei, Zhou, Chen, Jiao, Xingchen, Yuan, Haifeng, Zhao, Jiwu, He, Chunqing, Hofkens, Johan, Roeffaers, Maarten B. J., Long, Jinlin and Steele, Julian A. (2020). Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance. ACS Catalysis, 10 (2), 1439-1443. doi: 10.1021/acscatal.9b04789

Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance

2020

Journal Article

Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler

Chen, Xubin, Put, Brecht, Sagara, Akihiko, Gandrud, Knut, Murata, Mitsuhiro, Steele, Julian A., Yabe, Hiroki, Hantschel, Thomas, Roeffaers, Maarten, Tomiyama, Morio, Arase, Hidekazu, Kaneko, Yukihiro, Shimada, Mikinari, Mees, Maarten and Vereecken, Philippe M. (2020). Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler. Science Advances, 6 (2) eaav3400, 1-12. doi: 10.1126/sciadv.aav3400

Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler

2019

Journal Article

Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites

Wu, Bo, Yuan, Haifeng, Xu, Qiang, Steele, Julian A., Giovanni, David, Puech, Pascal, Fu, Jianhui, Ng, Yan Fong, Jamaludin, Nur Fadilah, Solanki, Ankur, Mhaisalkar, Subodh, Mathews, Nripan, Roeffaers, Maarten B. J., Grätzel, Michael, Hofkens, Johan and Sum, Tze Chien (2019). Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites. Nature Communications, 10 (1) 484, 1-10. doi: 10.1038/s41467-019-08326-7

Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites

2019

Journal Article

Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence

Steele, Julian A., Puech, Pascal, Monserrat, Bartomeu, Wu, Bo, Yang, Ruo Xi, Kirchartz, Thomas, Yuan, Haifeng, Fleury, Guillaume, Giovanni, David, Fron, Eduard, Keshavarz, Masoumeh, Debroye, Elke, Zhou, Guofu, Sum, Tze Chien, Walsh, Aron, Hofkens, Johan and Roeffaers, Maarten B. J. (2019). Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence. ACS Energy Letters, 4 (9), 2205-2212. doi: 10.1021/acsenergylett.9b01427

Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence

2019

Journal Article

Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films

Bhatia, Harshita, Steele, Julian A., Martin, Cristina, Keshavarz, Masoumeh, Solis-Fernandez, Guillermo, Yuan, Haifeng, Fleury, Guillaume, Huang, Haowei, Dovgaliuk, Iurii, Chernyshov, Dmitry, Hendrix, Jelle, Roeffaers, Maarten B. J., Hofkens, Johan and Debroye, Elke (2019). Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films. Chemistry of Materials, 31 (17), 6824-6832. doi: 10.1021/acs.chemmater.9b01277

Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films

2019

Journal Article

Thermal unequilibrium of strained black CsPbI3 thin films

Steele, Julian A., Jin, Handong, Dovgaliuk, Iurii, Berger, Robert F., Braeckevelt, Tom, Yuan, Haifeng, Martin, Cristina, Solano, Eduardo, Lejaeghere, Kurt, Rogge, Sven M.J., Notebaert, Charlotte, Vandezande, Wouter, Janssen, Kris P.F., Goderis, Bart, Debroye, Elke, Wang, Ya-Kun, Dong, Yitong, Ma, Dongxin, Saidaminov, Makhsud, Tan, Hairen, Lu, Zhenghong, Dyadkin, Vadim, Chernyshov, Dmitry, Van Speybroeck, Veronique, Sargent, Edward H., Hofkens, Johan and Roeffaers, Maarten B.J. (2019). Thermal unequilibrium of strained black CsPbI3 thin films. Science, 365 (6454), 679-684. doi: 10.1126/science.aax3878

Thermal unequilibrium of strained black CsPbI3 thin films

2019

Journal Article

Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes

Dujardin, Wouter, Van Goethem, Cédric, Steele, Julian A., Roeffaers, Maarten, Vankelecom, Ivo F. J. and Koeckelberghs, Guy (2019). Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes. Journal of Polymer Science, Part A: Polymer Chemistry, 57 (14), 1593-1600. doi: 10.1002/pola.29424

Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes

2019

Journal Article

Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion

Keshavarz, Masoumeh, Ottesen, Martin, Wiedmann, Steffen, Wharmby, Michael, Küchler, Robert, Yuan, Haifeng, Debroye, Elke, Steele, Julian A., Martens, Johan, Hussey, Nigel E., Bremholm, Martin, Roeffaers, Maarten B. J. and Hofkens, Johan (2019). Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion. Advanced Materials, 31 (24) 1900521, 1-8. doi: 10.1002/adma.201900521

Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion

2019

Journal Article

Polyvinylnorbornene gas separation membranes

Dujardin, Wouter, Van Goethem, Cédric, Steele, Julian A., Roeffaers, Maarten, Vankelecom, Ivo F.J. and Koeckelberghs, Guy (2019). Polyvinylnorbornene gas separation membranes. Polymers, 11 (4) 704, 1-15. doi: 10.3390/polym11040704

Polyvinylnorbornene gas separation membranes

2019

Journal Article

Sunny Days for Perovskite Optoelectronics

Roeffaers, Maarten B. J., Steele, Julian A., Debroye, Elke, Keshavarz, Masoumeh, Yuan, Haifeng and Hofkens, Johan (2019). Sunny Days for Perovskite Optoelectronics. ChemNanoMat, 5 (3), 251-252. doi: 10.1002/cnma.201900089

Sunny Days for Perovskite Optoelectronics

2019

Journal Article

Solid-state speciation of interlayer anions in layered double hydroxides

Everaert, Maarten, Dox, Kris, Steele, Julian A., De Vos, Dirk and Smolders, Erik (2019). Solid-state speciation of interlayer anions in layered double hydroxides. Journal of Colloid and Interface Science, 537, 151-162. doi: 10.1016/j.jcis.2018.11.010

Solid-state speciation of interlayer anions in layered double hydroxides

2019

Journal Article

C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell

Huang, Haowei, Yuan, Haifeng, Zhao, Jiwu, Solís-Fernández, Guillermo, Zhou, Chen, Seo, Jin Won, Hendrix, Jelle, Debroye, Elke, Steele, Julian A., Hofkens, Johan, Long, Jinlin and Roeffaers, Maarten B. J. (2019). C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell. ACS Energy Letters, 4 (1), 203-208. doi: 10.1021/acsenergylett.8b01698

C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell

2019

Journal Article

Reply to commentary by R Duggleby (2019)

Steele, Edward J., Al-Mufti, Shirwan, Augustyn, Kenneth A., Chandrajith, Rohana, Coghlan, John P., Coulson, S. G., Ghosh, Sudipto, Gillman, Mark, Gorczynski, Reginald M., Klyce, Brig, Louis, Godfrey, Mahanama, Kithsiri, Oliver, Keith R., Padron, Julio, Qu, Jiangwen, Schuster, John A., Smith, W. E., Snyder, Duane P., Steele, Julian A., Stewart, Brent J., Temple, Robert, Tokoro, Gensuke, Tout, Christopher A., Unzicker, Alexander, Wainwright, Milton, Wallis, Jamie, Wallis, Daryl H., Wallis, Max K., Wetherall, John ... Liu, Yongsheng (2019). Reply to commentary by R Duggleby (2019). Progress in Biophysics and Molecular Biology, 141, 74-78. doi: 10.1016/j.pbiomolbio.2018.11.002

Reply to commentary by R Duggleby (2019)

2019

Journal Article

Luminescent silver-lithium-zeolite phosphors for near-ultraviolet LED applications

Baekelant, Wouter, Aghakhani, Saleh, Fron, Eduard, Martin, Cristina, Woong-Kim, Cheol, Steele, Julian A., De Baerdemaeker, Trees, D'Acapito, Francesco, Chernysov, Dmitry, Van Der Auweraer, Mark, Lievens, Peter, Grandjean, Didier, Roeffaers, Maarten, Hofkens, Johan and Coutino-Gonzalez, Eduardo (2019). Luminescent silver-lithium-zeolite phosphors for near-ultraviolet LED applications. Journal of Materials Chemistry C, 7 (45), 14366-14374. doi: 10.1039/c9tc04674g

Luminescent silver-lithium-zeolite phosphors for near-ultraviolet LED applications

2019

Journal Article

Low-temperature activation of carbon black by selective photocatalytic oxidation

Ostyn, Niels R., Steele, Julian A., De Prins, Michiel, Sree, Sreeprasanth Pulinthanathu, Chandran, C. Vinod, Wangermez, Wauter, Vanbutsele, Gina, Seo, Jin Won, Roeffaers, Maarten B. J., Breynaert, Eric and Martens, Johan A. (2019). Low-temperature activation of carbon black by selective photocatalytic oxidation. Nanoscale Advances, 1 (8), 2873-2880. doi: 10.1039/c9na00188c

Low-temperature activation of carbon black by selective photocatalytic oxidation

2018

Journal Article

Photophysical Pathways in Highly Sensitive Cs2AgBiBr6 Double-Perovskite Single-Crystal X-Ray Detectors

Steele, Julian A., Pan, Weicheng, Martin, Cristina, Keshavarz, Masoumeh, Debroye, Elke, Yuan, Haifeng, Banerjee, Subhasree, Fron, Eduard, Jonckheere, Dries, Kim, Cheol Woong, Baekelant, Wouter, Niu, Guangda, Tang, Jiang, Vanacken, Johan, Van der Auweraer, Mark, Hofkens, Johan and Roeffaers, Maarten B. J. (2018). Photophysical Pathways in Highly Sensitive Cs2AgBiBr6 Double-Perovskite Single-Crystal X-Ray Detectors. Advanced Materials, 30 (46) 1804450, 1-7. doi: 10.1002/adma.201804450

Photophysical Pathways in Highly Sensitive Cs2AgBiBr6 Double-Perovskite Single-Crystal X-Ray Detectors

Current funding

  • 2025 - 2027
    Global Hub of Advanced Materials and Integrated Optoelectronics (GH-AMIO)
    Australian Academy of Technological Sciences and Engineering
    Open grant
  • 2025 - 2027
    Queensland Photon Detector Characterisation Facility
    Queensland Government Department of Environment, Science and Innovation
    Open grant
  • 2023 - 2026
    Strain-stabilised perovskite optoelectronics: from fundamentals to devices
    ARC Discovery Early Career Researcher Award
    Open grant

Past funding

  • 2024
    Revealing the function of perovskite's nano-crystallization behaviour in a heterogeneous photocatalyst
    Australian Nuclear Science and Technology Organisation
    Open grant
  • 2023
    Elucidating the coordination geometry of metals within multimetallic metal-organic framework glasses via X-ray adsorption techniques Part 2
    Australian Nuclear Science and Technology Organisation
    Open grant
  • 2023
    Elucidating the coordination geometry of metals within multimetallic metal-organic framework glasses via X-ray adsorption techniques Part 1
    Australian Nuclear Science and Technology Organisation
    Open grant
  • 2023
    Soft X-ray absorption measurement of highly-reduced TiO2 photocatalysts for high-selectivity (>99.5%) oxidative coupling of methane to ethane
    Australian Nuclear Science and Technology Organisation
    Open grant
  • 2022 - 2023
    Revealing functional structure-property relationships in novel metal-modified graphitic carbon nitride photocatalyst: Part 1 for Mode 3 (Sb K-edge)
    Australian Nuclear Science and Technology Organisation
    Open grant
  • 2022 - 2023
    Revealing functional structure-property relationships in novel metal-modified graphitic carbon nitride photocatalyst: Part 1 for Mode 3 (Sb K-edge)
    Australian Nuclear Science and Technology Organisation
    Open grant

Availability

Dr Julian Andrew Steele is:
Available for supervision

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Supervision history

Current supervision

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