| Upconversion Emission Enhancement in Yb3+/Er3+-Codoped Y2O3 Nanocrystals by Tridoping with Li+ Ions G Chen, H Liu, H Liang, G Somesfalean, Z Zhang The Journal of Physical Chemistry C 112 (31), 12030-12036, 2008 | 361 | 2008 |
| Achieving high-efficiency emission depletion nanoscopy by employing cross relaxation in upconversion nanoparticles Q Zhan, H Liu, B Wang, Q Wu, R Pu, C Zhou, B Huang, X Peng, H Ågren, ... Nature Communications 8 (1), 1058, 2017 | 296 | 2017 |
| Upconversion emission tuning from green to red in Yb3+/Ho3+-codoped NaYF4 nanocrystals by tridoping with Ce3+ ions G Chen, H Liu, G Somesfalean, H Liang, Z Zhang Nanotechnology 20 (38), 385704, 2009 | 222 | 2009 |
| Enhancement of the upconversion radiation in Y2O3: Er3+ nanocrystals by codoping with Li+ ions GY Chen, HC Liu, G Somesfalean, YQ Sheng, HJ Liang, ZG Zhang, ... Applied Physics Letters 92 (11), 2008 | 201 | 2008 |
| Upconverting nanoparticles for pre‐clinical diffuse optical imaging, microscopy and sensing: Current trends and future challenges CT Xu, Q Zhan, H Liu, G Somesfalean, J Qian, S He, S Andersson‐Engels Laser & Photonics Reviews 7 (5), 663-697, 2013 | 190 | 2013 |
| High-resolution fluorescence diffuse optical tomography developed with nonlinear upconverting nanoparticles CT Xu, P Svenmarker, H Liu, X Wu, ME Messing, LR Wallenberg, ... ACS nano 6 (6), 4788-4795, 2012 | 158 | 2012 |
| Autofluorescence insensitive imaging using upconverting nanocrystals in scattering media CT Xu, N Svensson, J Axelsson, P Svenmarker, G Somesfalean, G Chen, ... Applied Physics Letters 93 (17), 2008 | 117 | 2008 |
| Balancing power density based quantum yield characterization of upconverting nanoparticles for arbitrary excitation intensities H Liu, CT Xu, D Lindgren, H Xie, D Thomas, C Gundlach, ... Nanoscale 5 (11), 4770-4775, 2013 | 113 | 2013 |
| Quasi‐Continuous Wave Near‐Infrared Excitation of Upconversion Nanoparticles for Optogenetic Manipulation of C. elegans A Bansal, H Liu, MKG Jayakumar, S Andersson‐Engels, Y Zhang Small 12 (13), 1732-1743, 2016 | 112 | 2016 |
| On the decay time of upconversion luminescence J Bergstrand, Q Liu, B Huang, X Peng, C Würth, U Resch-Genger, Q Zhan, ... Nanoscale 11 (11), 4959-4969, 2019 | 101 | 2019 |
| Migrating photon avalanche in different emitters at the nanoscale enables 46th-order optical nonlinearity Y Liang, Z Zhu, S Qiao, X Guo, R Pu, H Tang, H Liu, H Dong, T Peng, ... Nature Nanotechnology 17 (5), 524-530, 2022 | 89 | 2022 |
| Huge upconversion luminescence enhancement by a cascade optical field modulation strategy facilitating selective multispectral narrow-band near-infrared photodetection Y Ji, W Xu, N Ding, H Yang, H Song, Q Liu, H Ågren, J Widengren, H Liu Light: Science & Applications 9 (1), 184, 2020 | 84 | 2020 |
| Deep tissue optical imaging of upconverting nanoparticles enabled by exploiting higher intrinsic quantum yield through use of millisecond single pulse excitation with high peak … H Liu, CT Xu, G Dumlupinar, OB Jensen, PE Andersen, ... Nanoscale 5 (20), 10034-10040, 2013 | 84 | 2013 |
| Mechanism for the Extremely Efficient Sensitization of Yb3+Luminescence in CsPbCl3 Nanocrystals X Li, S Duan, H Liu, G Chen, Y Luo, H Ågren The journal of physical chemistry letters 10 (3), 487-492, 2019 | 80 | 2019 |
| Phase angle encoded upconversion luminescent nanocrystals for multiplexing applications H Liu, MKG Jayakumar, K Huang, Z Wang, X Zheng, H Ågren, Y Zhang Nanoscale 9 (4), 1676-1686, 2017 | 74 | 2017 |
| Localized surface plasmon resonances in self-doped copper chalcogenide binary nanocrystals and their emerging applications W Xu, H Liu, D Zhou, X Chen, N Ding, H Song, H Ågren Nano Today 33, 100892, 2020 | 68 | 2020 |
| A facile route to grain morphology controllable perovskite thin films towards highly efficient perovskite solar cells F Zhang, J Cong, Y Li, J Bergstrand, H Liu, B Cai, A Hajian, Z Yao, ... Nano Energy 53, 405-414, 2018 | 66 | 2018 |
| Fast upconversion super-resolution microscopy with 10 μs per pixel dwell times X Peng, B Huang, R Pu, H Liu, T Zhang, J Widengren, Q Zhan, H Ågren Nanoscale 11 (4), 1563-1569, 2019 | 58 | 2019 |
| Optical depletion mechanism of upconverting luminescence and its potential for multi-photon STED-like microscopy R Wu, Q Zhan, H Liu, X Wen, B Wang, S He Optics Express 23 (25), 32401-32412, 2015 | 57 | 2015 |
| Near vacuum ultraviolet luminescence of Gd3+ and Er3+ ions generated by super saturation upconversion processes G Chen, H Liang, H Liu, G Somesfalean, Z Zhang Optics Express 17 (19), 16366-16371, 2009 | 57 | 2009 |
Stefan Andersson-EngelsHead of Biophotonics, Tyndall National Institute: Professor of Physics, University College CorkVerified email at tyndall.ie
