Warwick Centre for Ultrafast Spectroscopy » News and Events (tag [OPTP]) https://warwick.ac.uk/research/rtp/wcus/news/ The latest from Warwick Centre for Ultrafast Spectroscopy » News and Events (tag [OPTP]) en-GB (C) 2026 University of Warwick Wed, 20 May 2026 13:38:00 GMT http://blogs.law.harvard.edu/tech/rss SiteBuilder2, University of Warwick, http://go.warwick.ac.uk/sitebuilder Analytical spectroscopy Conferences Lab development News OPTP Outreach Paper PhD Prizes/awards Seminar SHG TEAS Terahertz TVAS Untagged Single-Step Synthesis of Cs3Bi2I9 Nanocrystals for Scalable Direct X-ray Detectors https://pubs.acs.org/doi/full/10.1021/acsenergylett.5c02509 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c79ab93184019ac514d3c950aa" alt="image"></div><p>R. Babu, J. Ghosh, N.J. Schrenker, K.R. Dudipala, Y. Huang, Y. Wang, S. Dong, D. Gaur, S. Bals, S. Gómez-Graña, X. Wei Chua, I.H.B. Braddock, M.C. Veale, M.D. Wilson, J.M. Woolley, A. Rao, R.L. Z. Hoye, L. Polavarapu.</p> <p><em>ACS Energy Lett. <strong>2025</strong>, 10, 6092&ndash;6103.</em></p> Paper OPTP News Wed, 12 Nov 2025 11:05:00 GMT 8ac672c79ab93184019ac514d3c950aa Distinguishing carrier transport and interfacial recombination at perovskite/transport-layer interfaces using ultrafast spectroscopy and numerical simulation https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.22.024013 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c594ab12e30194acea3471075c" alt="image"></div><p>E. Butler-Caddle, K.D.G.I. Jayawardena, A. Wijesekara, R.L. Milot and J. Lloyd-Hughes <br />Phys. Rev. Applied <span class="citation_volume"></span><strong>22</strong><span class="cit-volume"></span><span class="cit-issue"> </span><span class="cit-pageRange">024103</span><span class="citation_volume"></span> (Aug 2024)</p> Paper Terahertz OPTP TEAS Analytical spectroscopy Tue, 06 Aug 2024 11:35:00 GMT 8ac672c594ab12e30194acea3471075c Ultrafast Dynamics of Excitons and Charge Carriers in Van der Waals WS2 Nanotubes https://www.sciencedirect.com/science/article/pii/S246851942300513X?via=ihub <p>M.I. Paukov, V.V. Starchenko, A.A. Melnikov, G.A. Komandin, A.E. Goldt, D.I. Yakubovsky, A.V. Syuy, P. Mishra, K.I. Zaytsev, S.V. Garnov, A.G. Nasibulin, A.V. Arsenin, V. Volkov, M.G. Burdanova</p> <p><em>Materials Today Chemistry, <strong>36</strong>, 2024</em></p> Paper OPTP News Tue, 07 May 2024 08:12:04 GMT 8a17841a8f3430dc018f521c1933466f Untangling free carrier and exciton dynamics in layered hybrid perovskites using ultrafast optical and terahertz spectroscopy https://iopscience.iop.org/article/10.1088/2053-1591/ad14c2 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c594ab12e30194acf7a7c607ae" alt="image"></div><p><span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Folusho Helen Balogun</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Nathaniel P Gallop</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Dumitru Sirbu</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Jake D Hutchinson</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Nathan Hill</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Jack M Woolley</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">David Walker</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Stephen York</span></span>, <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Pablo Docampo</span></span> and <span itemtype="http://schema.org/Person" itemprop="author" class="nowrap"><span itemprop="name">Rebecca L Milot</span></span></p> <p>Mater. Res. Express <strong>11</strong> 025503 <span class="cit-pageRange"> </span>(Feb 2024)</p> Paper OPTP TEAS Thu, 08 Feb 2024 12:25:00 GMT 8ac672c594ab12e30194acf7a7c607ae Terahertz Emission via Optical Rectification in a Metal-Free Perovskite Crystal https://doi.org/10.1021/acsphotonics.3c00918 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c694a5ec300194ace2ed8217c3" alt="image"></div><p><span class="accordion-tabbed__tab-mobile accordion__closed">N. P. Gallop, D Sirbu, D Walker, J Lloyd-Hughes, P Docampo and R L. Milot</span><br />ACS Photonics<strong><span class="citation_volume"> 10</span></strong><span class="cit-issue"></span><span class="cit-issue"><span class="cit-volume"></span><span class="cit-issue"> </span><span class="cit-pageRange">4022</span></span><span class="cit-pageRange"></span><span class="citation_volume"></span><span class="cit-volume"></span><span class="cit-issue"></span><span class="cit-pageRange"> </span>(October 2023)</p> <div class="altmetric-embed" data-badge-popover="right" data-badge-type="2" data-doi="10.1021/acsphotonics.3c00918" data-hide-no-mentions="true"><br /><br /></div> Paper Terahertz OPTP Thu, 02 Nov 2023 12:25:00 GMT 8ac672c694a5ec300194ace2ed8217c3 Resolving the Ultrafast Charge Carrier Dynamics of 2D and 3D Domains within a Mixed 2D/3D Lead-Tin Perovskite https://onlinelibrary.wiley.com/doi/full/10.1002/adfm.202305736#pane-pcw-figures <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8a1785d7898c29940189d031b11b2bfd" alt="image"></div><p>J. D. Hutchinson, E. Ruggeri, J. M. Woolley, G. Delport, S. D. Stranks, R. L. Milot.</p> <p><em>Adv. Funct. Mater, <strong>33</strong>, 50, 2023</em></p> Paper OPTP News TEAS Mon, 07 Aug 2023 13:31:00 GMT 8a1785d7898c29940189d031b11b2bfd Ultrafast THz spectroscopy of carbon nanotube-graphene composites https://dx.doi.org/10.1088/1361-6528/ace1f6 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c494a5ec430194ad4914df4e23" alt="image"></div><p>M.G. Burdanova, A.P. Tsapenko, S. Ahmad, E.I. Kauppinen and J. Lloyd-Hughes</p> <p><em>Nanotechnology 34 405203</em> (June 2023)</p> Paper OPTP Thu, 15 Jun 2023 09:50:00 GMT 8ac672c494a5ec430194ad4914df4e23 Terahertz photoconductance dynamics of semiconductors from sub-nanosecond to millisecond timescales https://aip.scitation.org/doi/10.1063/5.0130721 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8ac672c7987b5114019889504e1c32f0" alt="image"></div><p>E. Butler-Caddle, N.E. Grant, S.L. Pain, J.D. Murphy, K.D.G.I. Jayawardena and J. Lloyd-Hughes <br />Appl. Phys. Lett. <span class="citation_volume"></span><strong>122<span class="cit-volume"></span></strong><span class="cit-issue"> </span><span class="cit-pageRange">012101</span><strong><span class="citation_volume"></span></strong> (Jan 2023)</p> Paper OPTP Thu, 12 Jan 2023 14:45:00 GMT 8ac672c7987b5114019889504e1c32f0 The 2021 ultrafast spectroscopic probes of condensed matter roadmap https://iopscience.iop.org/article/10.1088/1361-648X/abfe21 <div class="news-thumbnail" style="float: left; margin-right: 10px; margin-bottom: 5px;"><img class="thumbnail" width="100" height="100" src="https://warwick.ac.uk/sitebuilder2/file/research/rtp/wcus/news?sbrPage=%2Fresearch%2Frtp%2Fwcus%2Fnews&newsItem=8a17841b7a773562017a7b37ea411ac2" alt="image"></div><p>J. Lloyd-Hughes, P.M. Oppeneer, T. Pereira dos Santos, A. Schleife, S. Meng, M.A. Sentef, M. Ruggenthaler, A. Rubio, I. Radu, M. Murnane, X. Shi, H. Kapteyn, B. Stadtmüller, K.M. Dani, F.H. da Jornada, E. Prinz, M. Aeschlimann, R.L. Milot, M. Burdanova, J. Boland, T. Cocker and F. Hegmann <br /> J. Phys.: Cond. Matt. <strong><span class="citation_volume">33</span></strong> 353001 (July 2021) [ <a style="text-decoration: none;" href="https://warwick.ac.uk/fac/sci/physics/research/condensedmatt/ultrafastphotonics/publications/lloyd-hughes2021.pdf">pdf</a> ] [ <a style="text-decoration: none;" href="https://iopscience.iop.org/article/10.1088/1361-648X/abfe21">ref </a>]</p> Paper TVAS Terahertz OPTP TEAS Tue, 06 Jul 2021 09:48:00 GMT 8a17841b7a773562017a7b37ea411ac2 Hot carriers in mixed Pb-Sn halide perovskite semiconductors cool slowly while retaining their electrical mobility https://dx.doi.org/10.1103/PhysRevB.102.245204 <p>M. Monti, K.D.G.I. Jayawardena, E. Butler-Caddle, R.M.I. Bandara, J.M. Woolley, M. Staniforth, S.R.P. Silva and J. Lloyd-Hughes<br /> Phys. Rev. B <strong><span class="citation_volume">102</span></strong> 245204 (Dec 2020) [ <a style="text-decoration: none;" href="https://warwick.ac.uk/fac/sci/physics/research/condensedmatt/ultrafastphotonics/publications/monti2020.pdf">pdf</a> ] [ <a style="text-decoration: none;" href="https://dx.doi.org/10.1103/PhysRevB.102.245204" target="_blank" rel="noopener">ref </a>]</p> Paper OPTP TEAS Analytical spectroscopy Mon, 28 Dec 2020 16:35:12 GMT 8a1785d876674ea00176aa34254200c6