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Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells pp699 - 704 Nana Wang, Lu Cheng, Rui Ge, Shuting Zhang, Yanfeng Miao et al. doi:10.1038/nphoton.2016.185 Perovskite quantum wells yield highly efficient LEDs spanning the visible and near-infrared. |
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Super-resolution imaging of multiple cells by optimized flat-field epi-illumination pp705 - 708 Kyle M. Douglass, Christian Sieben, Anna Archetti, Ambroise Lambert and Suliana Manley doi:10.1038/nphoton.2016.200 An epi-illumination system based on microlens arrays enables field-independent imaging of multiple cells with nanoscale resolution and large field of views. |
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Plasmonic metamaterial absorber for broadband manipulation of mechanical resonances pp709 - 714 Hai Zhu, Fei Yi and Ertugrul Cubukcu doi:10.1038/nphoton.2016.183 Coherent mechanical oscillations are optically driven on a metamaterial absorber that has a voltage-tunable Fano resonance. Inversely, optical damping of the mechanical resonance is also achieved.
See also: News and Views by Ruello |
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Nonlinear spin control by terahertz-driven anisotropy fields pp715 - 718 S. Baierl, M. Hohenleutner, T. Kampfrath, A. K. Zvezdin, A. V. Kimel et al. doi:10.1038/nphoton.2016.181 Non-thermal ultrafast switching of the magnetization in TmFeO3 is demonstrated. Few-cycle terahertz pulses modify the magnetic anisotropy of the ordered Fe3+ spins and trigger nonlinear excitation of the amplitude of spin oscillations. |
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Integrated finely tunable microring laser on silicon pp719 - 722 D. Liang, X. Huang, G. Kurczveil, M. Fiorentino and R. G. Beausoleil doi:10.1038/nphoton.2016.163 Finely tunable microring laser exploits integrated capacitive structure. |
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Promotion of protein crystal growth by actively switching crystal growth mode via femtosecond laser ablation pp723 - 726 Yusuke Tominaga, Mihoko Maruyama, Masashi Yoshimura, Haruhiko Koizumi, Masaru Tachibana et al. doi:10.1038/nphoton.2016.202 The protein crystal growth mechanism can be changed from planar 2D nucleation growth to spiral growth by femtosecond laser ablation. By using this method, the growth rate of a hen egg-white lysozyme crystal increases from 0.3 µm per day to 3.4 µm per day.
See also: News and Views by Alexander |
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Fully integrated quantum photonic circuit with an electrically driven light source pp727 - 732 Svetlana Khasminskaya, Felix Pyatkov, Karolina Slowik, Simone Ferrari, Oliver Kahl et al. doi:10.1038/nphoton.2016.178 Single photons are generated from electrically driven semiconducting single-walled carbon nanotubes embedded in a photonic circuit. Pronounced antibunching is observed when photon correlation is measured at cryogenic temperatures. |
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Optical observation of single atomic ions interacting with plasmonic nanorods in aqueous solution pp733 - 739 Martin D. Baaske and Frank Vollmer doi:10.1038/nphoton.2016.177 Single zinc and mecury ions are optically detected in solution by detuning of metal nanorod resonators coupled to the whispering gallery mode of a dielectric cavity.
See also: News and Views by Gordon |
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An ultrawide-bandwidth single-sideband modulator for terahertz frequencies pp740 - 744 A. S. Meijer, G. Berden, D. D. Arslanov, M. Ozerov, R. T. Jongma et al. doi:10.1038/nphoton.2016.182 A terahertz (THz) optical single-sideband modulator (OSSB) for direct conversion of free-space THz electromagnetic radiation to THz optical modulations is realized. The THz OSSB operates in the 0.3–1.0 THz range without any frequency-dependent tuning. |
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Fresh-slice multicolour X-ray free-electron lasers pp745 - 750 Alberto A. Lutman, Timothy J. Maxwell, James P. MacArthur, Marc W. Guetg, Nora Berrah et al. doi:10.1038/nphoton.2016.201 A new scheme for multicolour X-ray free-electron lasers at soft X-ray wavelengths is proposed. The scheme significantly improves two-colour pulse generation and makes possible the first demonstration of three-colour pulse generation.
See also: News and Views by Feng & Deng |
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Focus: Exciton — polariton devices Since the proposal for lasing from a condensate of exciton-polaritons, the properties of these quasiparticles have been rigorously studied. Nature Materials presents a Focus which explores the challenges towards the fabrication of practical devices as well as their potential for the demonstration of unique physical phenomena. Read the Focus | | | |
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| | | | | | Natureevents is a fully searchable, multi-disciplinary database designed to maximise exposure for events organisers. The contents of the Natureevents Directory are now live. The digital version is available here. Find the latest scientific conferences, courses, meetings and symposia on natureevents.com. For event advertising opportunities across the Nature Publishing Group portfolio please contact natureevents@nature.com | | | | | |
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