14 Result(s)

Article

Photoinduced multistage phase transitions in Ta₂NiSe₅

Ultrafast control of material physical properties represents a rapidly develo** field in condensed matter physics. Yet, accessing the long-lived photoinduced electronic states is still in its early stages, e...

Q. M. Liu, D. Wu, Z. A. Li, L. Y. Shi, Z. X. Wang, S. J. Zhang… in Nature Communications (2021)

Article

Tunable near- to mid-infrared pump terahertz probe spectroscopy in reflection geometry

Strong-field mid-infrared pump–terahertz (THz) probe spectroscopy has been proven as a powerful tool for light control of different orders in strongly correlated materials. We report the construction of an ult...

S. J. Zhang, Z. X. Wang, T. Dong, N. L. Wang in Frontiers of Physics (2017)

Article

Structural phase transition in IrTe₂: A combined study of optical spectroscopy and band structure calculations

Ir_1−xPt_xTe₂ is an interesting system showing competing phenomenon between structural instability and superconductivity. Due to the large atomic numbers of Ir and Te, the spin-orbital coupling is expected to be st...

A. F. Fang, G. Xu, T. Dong, P. Zheng, N. L. Wang in Scientific Reports (2013)

Article

Energy gaps in Bi₂Sr₂CaCu₂O_8+δ cuprate superconductors

The relationship between the cuprate pseudogap (Δ_p) and superconducting gap (Δ_s) remains an unsolved mystery. Here, we present a temperature- and do**-dependent tunneling study of submicron Bi₂Sr₂CaCu₂O_8+δ intr...

J. K. Ren, X. B. Zhu, H. F. Yu, Ye Tian, H. F. Yang, C. Z. Gu… in Scientific Reports (2012)

Article

Nanoscale phase separation of antiferromagnetic order and superconductivity in K_0.75Fe_1.75Se₂

We report an in-plane optical spectroscopy study on the iron-selenide superconductor K_0.75Fe_1.75Se₂. The measurement revealed the development of a sharp reflectance edge below T_c at frequency much smaller than th...

R. H. Yuan, T. Dong, Y. J. Song, P. Zheng, G. F. Chen, J. P. Hu… in Scientific Reports (2012)

Article

Observation of a ubiquitous three-dimensional superconducting gap function in optimally doped Ba_0.6K_0.4Fe₂As₂

Photoemission measurements sensitive to the momentum perpendicular to the layers that make up the pnictide superconductors are able to map out a full three-dimensional superconducting gap structure.

Y-M. Xu, Y-B. Huang, X-Y. Cui, E. Razzoli, M. Radovic, M. Shi, G-F. Chen… in Nature Physics (2011)

Article

Vitreous surgery with direct central retinal artery massage for central retinal artery occlusion

To evaluate the effectiveness of vitreous surgery with direct central retinal artery massage for the treatment of central retinal artery occlusion (CRAO).

N Lu, N-L Wang, G L Wang, X W Li, Y Wang in Eye (2009)

Article

The effects of glaucoma filtering surgery on anterior chamber-associated immune deviation and contribution of lymphatic drainage in rats

To investigate whether glaucoma filtering surgery (GFS) in rats would impair the eye's capacity to induce anterior chamber-associated immune deviation (ACAID) and assess the possible mechanism involved.

H Lu, Q J Lu, T Fu, Z Q Pan, N L Wang in Eye (2009)

Article

Penetration of topically applied levofloxacin into eyes with thin-wall filtering bleb after trabeculectomy

To investigate the comparative penetration of 0.3% levofloxacin eye drops into the aqueous humour between cataract patients with or without (control) thin-wall filtering blebs.

L Y Qiao, N L Wang, Y B Liang, S Q Zhu, X H Wan, P-Y Lee in Eye (2008)

Article

Expression of matrix metalloproteinases of human lens epithelial cells in the cultured lens capsule bag

To observe the different expression of matrix metalloproteinases (MMPs) between pre- and postoperation of sham cataract surgery in vitrohuman lens capsule bag model from the same donor eye in order to investigate...

J H Li, N L Wang, J J Wang in Eye (2008)

Article

Laser-induced chorioretinal venous anastomosis using combined lasers with different wavelengths

To evaluate the effectiveness of combined lasers with different wavelengths in creating chorioretinal venous anastomosis (CRVA) in nonischaemic central retinal vein occlusion (CRVO).

N Lu, N L Wang, Z H Li, G L Wang, F Zhang, X Y Peng in Eye (2007)

Article

Interesting fundus lesion after LASIK mishap

X Z Wang, S N Li, N L Wang in Eye (2007)

Article

Unusual ultrasound biomicroscopy appearance after non-penetrating trabecular surgery with SK gel implant

S N Li, N L Wang in Eye (2006)

Article

Prenatal and neonatal intussusception

Intussusception found in the 1st month of life is rare and usually discussed as one entity, neonatal intussusception, but in fact, includes the intussusceptions occurring both prenatally and neonatally, of wh...

N.-L. Wang, M.-L. Yeh, P.-Y. Chang, J.-C. Sheu… in Pediatric Surgery International (1998)