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(α-NaYbF4:Tm3+)/CaF2 Core/Shell Nanoparticles with Efficient Near-Infrared to Near-Infrared Upconversion for High-Contrast Deep Tissue Bioimaging G Chen, J Shen, TY Ohulchanskyy, NJ Patel, A Kutikov, Z Li, J Song, ... ACS nano 6 (9), 8280-8287, 2012 | 730 | 2012 |
Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications X Jiang, AV Kuklin, A Baev, Y Ge, H Ågren, H Zhang, PN Prasad Physics Reports 848, 1-58, 2020 | 702 | 2020 |
Ultrasmall Monodisperse NaYF4:Yb3+/Tm3+ Nanocrystals with Enhanced Near-Infrared to Near-Infrared Upconversion Photoluminescence G Chen, TY Ohulchanskyy, R Kumar, H Ågren, PN Prasad ACS nano 4 (6), 3163-3168, 2010 | 687 | 2010 |
Calculations of near-edge x-ray-absorption spectra of gas-phase and chemisorbed molecules by means of density-functional and transition-potential theory L Triguero, LGM Pettersson, H Ågren Physical Review B 58 (12), 8097, 1998 | 588 | 1998 |
Light upconverting core–shell nanostructures: nanophotonic control for emerging applications G Chen, H Ågren, TY Ohulchanskyy, PN Prasad Chemical Society Reviews 44 (6), 1680-1713, 2015 | 561 | 2015 |
Resonant X-ray Raman scattering F Gel'mukhanov, H Ågren Physics Reports 312 (3-6), 87-330, 1999 | 560 | 1999 |
Theory and calculation of the phosphorescence phenomenon G Baryshnikov, B Minaev, H Ågren Chemical reviews 117 (9), 6500-6537, 2017 | 509 | 2017 |
Principles of phosphorescent organic light emitting devices B Minaev, G Baryshnikov, H Agren PHYSICAL CHEMISTRY CHEMICAL PHYSICS 16 (5), 1719-1758, 2014 | 493 | 2014 |
Molecular structure of alcohol-water mixtures JH Guo, Y Luo, A Augustsson, S Kashtanov, JE Rubensson, DK Shuh, ... Physical review letters 91 (15), 157401, 2003 | 466 | 2003 |
Core/Shell NaGdF4:Nd3+/NaGdF4 Nanocrystals with Efficient Near-Infrared to Near-Infrared Downconversion Photoluminescence for Bioimaging Applications G Chen, TY Ohulchanskyy, S Liu, WC Law, F Wu, MT Swihart, H Ågren, ... ACS nano 6 (4), 2969-2977, 2012 | 463 | 2012 |
Density-functional theory of linear and nonlinear time-dependent molecular properties P Sałek, O Vahtras, T Helgaker, H Ågren The Journal of chemical physics 117 (21), 9630-9645, 2002 | 419 | 2002 |
Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm G Chen, TY Ohulchanskyy, A Kachynski, H Ågren, PN Prasad ACS nano 5 (6), 4981-4986, 2011 | 406 | 2011 |
Energy-cascaded upconversion in an organic dye-sensitized core/shell fluoride nanocrystal G Chen, J Damasco, H Qiu, W Shao, TY Ohulchanskyy, RR Valiev, X Wu, ... Nano letters 15 (11), 7400-7407, 2015 | 390 | 2015 |
DALTON, a molecular electronic structure program T Helgaker, HJA Jensen, P Jørgensen, J Olsen, K Ruud, H Ågren, ... Release 1, 63, 2001 | 350 | 2001 |
X-ray emission spectroscopy of hydrogen bonding and electronic structure of liquid water JH Guo, Y Luo, A Augustsson, JE Rubensson, C Såthe, H Ågren, ... Physical review letters 89 (13), 137402, 2002 | 339 | 2002 |
Dye-sensitized lanthanide-doped upconversion nanoparticles X Wang, RR Valiev, TY Ohulchanskyy, H Ågren, C Yang, G Chen Chemical Society Reviews 46 (14), 4150-4167, 2017 | 334 | 2017 |
Detailed study of pyridine at the C 1s and N 1s ionization thresholds: The influence of the vibrational fine structure C Kolczewski, R Püttner, O Plashkevych, H Ågren, V Staemmler, ... The Journal of Chemical Physics 115 (14), 6426-6437, 2001 | 284 | 2001 |
Electronic and vibronic contributions to two-photon absorption of molecules with multi-branched structures P Macak, Y Luo, P Norman, H Ågren The Journal of Chemical Physics 113 (17), 7055-7061, 2000 | 279 | 2000 |
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 | 278 | 2017 |