User profiles for Xi Ling

Xi Ling

Boston University, MIT, Peking University
Verified email at bu.edu
Cited by 14441

Lighting up the Raman signal of molecules in the vicinity of graphene related materials

X Ling, S Huang, S Deng, N Mao, J Kong… - Accounts of chemical …, 2015 - ACS Publications
Conspectus Surface enhanced Raman scattering (SERS) is a popular technique to detect
the molecules with high selectivity and sensitivity. It has been developed for 40 years, and …

The renaissance of black phosphorus

X Ling, H Wang, S Huang, F Xia… - Proceedings of the …, 2015 - National Acad Sciences
One hundred years after its first successful synthesis in the bulk form in 1914, black
phosphorus (black P) was recently rediscovered from the perspective of a 2D layered material, …

Can graphene be used as a substrate for Raman enhancement?

X Ling, L Xie, Y Fang, H Xu, H Zhang, J Kong… - Nano …, 2010 - ACS Publications
Graphene is a monolayer of carbon atoms packed into a two-dimensional (2D) honeycomb
crystal structure, which is a special material with many excellent properties. In the present …

Role of the Seeding Promoter in MoS2 Growth by Chemical Vapor Deposition

X Ling, YH Lee, Y Lin, W Fang, L Yu… - Nano …, 2014 - ACS Publications
The thinnest semiconductor, molybdenum disulfide (MoS 2 ) monolayer, exhibits promising
prospects in the applications of optoelectronics and valleytronics. A uniform and highly …

Synthesis and transfer of single-layer transition metal disulfides on diverse surfaces

YH Lee, L Yu, H Wang, W Fang, X Ling, Y Shi… - Nano …, 2013 - ACS Publications
Recently, monolayers of layered transition metal dichalcogenides (LTMD), such as MX 2 (M
= Mo, W and X = S, Se), have been reported to exhibit significant spin-valley coupling and …

Graphene/MoS2 Hybrid Technology for Large-Scale Two-Dimensional Electronics

L Yu, YH Lee, X Ling, EJG Santos, YC Shin, Y Lin… - Nano …, 2014 - ACS Publications
Two-dimensional (2D) materials have generated great interest in the past few years as a new
toolbox for electronics. This family of materials includes, among others, metallic graphene, …

Dielectric Screening of Excitons and Trions in Single-Layer MoS2

Y Lin, X Ling, L Yu, S Huang, AL Hsu, YH Lee… - Nano …, 2014 - ACS Publications
Photoluminescence (PL) properties of single-layer MoS 2 are indicated to have strong
correlations with the surrounding dielectric environment. Blue shifts of up to 40 meV of exciton or …

Surface enhanced Raman spectroscopy on a flat graphene surface

W Xu, X Ling, J Xiao, MS Dresselhaus… - Proceedings of the …, 2012 - National Acad Sciences
Surface enhanced Raman spectroscopy (SERS) is an attractive analytical technique, which
enables single-molecule sensitive detection and provides its special chemical fingerprints. …

Graphene as a substrate to suppress fluorescence in resonance Raman spectroscopy

L Xie, X Ling, Y Fang, J Zhang, Z Liu - Journal of the American …, 2009 - ACS Publications
We have measured resonance Raman spectra with greatly suppressed fluorescence (FL)
background from rhodamine 6G (R6G) and protoporphyrin IX (PPP) adsorbed on graphene. …

Raman Enhancement Effect on Two-Dimensional Layered Materials: Graphene, h-BN and MoS2

X Ling, W Fang, YH Lee, PT Araujo, X Zhang… - Nano …, 2014 - ACS Publications
Realizing Raman enhancement on a flat surface has become increasingly attractive after
the discovery of graphene-enhanced Raman scattering (GERS). Two-dimensional (2D) …