[HTML][HTML] Tellurene-based saturable absorber to demonstrate large-energy dissipative soliton and noise-like pulse generations

N Xu, P Ma, S Fu, X Shang, S Jiang, S Wang, D Li… - …, 2020 - degruyter.com
Two-dimensional layered monoelemental materials (Xenes) with excellent optoelectronic
properties have various property-related applications, such as energy, biomedicine, and …

Harmonic and fundamental-frequency mode-locked operations in an Er-doped fiber laser using a Cr2Si2Te6-based saturable absorber

N Xu, S Sun, X Shang, H Zhang, D Li - Optical Materials Express, 2022 - opg.optica.org
In our work, Cr_2Si_2Te_6, a novel two-dimensional (2D)-layered ferromagnetic insulator,
was used as a saturable absorber (SA) for demonstrating a pulsed Er-doped fiber laser (EDFL…

[HTML][HTML] Palladium diselenide as a direct absorption saturable absorber for ultrafast mode-locked operations: from all anomalous dispersion to all normal dispersion

N Xu, H Wang, H Zhang, L Guo, X Shang, S Jiang… - …, 2020 - degruyter.com
Layered transition metal dichalcogenides with excellent nonlinear absorption properties
have shown remarkable performance in acting as ultrafast photonics devices. In our work, …

[HTML][HTML] Evaluation of spatial-temporal variation performance of ERA5 precipitation data in China

D Jiao, N Xu, F Yang, K Xu - Scientific Reports, 2021 - nature.com
ERA5 is the latest fifth-generation reanalysis global atmosphere dataset from the European
Centre for Medium-Range Weather Forecasts, replacing ERA-Interim as the next generation …

Nonlinear photoresponse of high damage threshold titanium disulfide nanocrystals for Q-switched pulse generation

X Shang, N Xu, H Zhang, D Li - Optics & laser technology, 2022 - Elsevier
A passively Q-switched Er-doped fiber laser with two wavelength at 1530 nm and 1556 nm
wavelength was designed based on the titanium disulfide (TiS 2 ) saturable absorber, the …

Niobium telluride absorber for a mode-locked vector soliton fiber laser

XX Shang, NN Xu, J Guo, S Sun, HN Zhang… - Science China Physics …, 2023 - Springer
Niobium telluride (NbTe 2 ), an emerging transition metal dichalcogenide material, has
been theoretically predicted to have nonlinear absorption properties and excellent optical …

Improved Stability and Photothermal Performance of Polydopamine‐Modified Fe3O4 Nanocomposites for Highly Efficient Magnetic Resonance Imaging‐Guided …

B Li, T Gong, N Xu, F Cui, B Yuan, Q Yuan, H Sun… - Small, 2020 - Wiley Online Library
Magnetic nanomaterials are a promising class of contrast agents for magnetic resonance
imaging (MRI). However, their poor stability and low relaxivity are major challenges hindering …

A novel Cu-doped high entropy alloy with excellent comprehensive performances for marine application

Y Yu, N Xu, S Zhu, Z Qiao, J Zhang, J Yang… - Journal of Materials …, 2021 - Elsevier
High entropy alloy (HEA) has attracted great interests as one of the promising multifunctional
materials in marine applications. However, Cu as an effective biocide tends to form …

Engineering complex anisotropic scaffolds beyond simply uniaxial alignment for tissue engineering

J Xing, N Liu, N Xu, W Chen… - Advanced Functional …, 2022 - Wiley Online Library
Anisotropic microarchitectures arising from an aligned organization of threadlike extracellular
matrix (ECM) components or cells are ubiquitous in the human body, such as skeletal …

Non-oxidative pentose phosphate pathway controls regulatory T cell function by integrating metabolism and epigenetics

…, G Gan, L Wu, P Zhang, T Xu, H Hu, Z Hu, H Xu… - Nature …, 2022 - nature.com
Regulatory T (T reg ) cells are critical for maintaining immune homeostasis and preventing
autoimmunity. Here, we show that the non-oxidative pentose phosphate pathway (PPP) …