Search results for: H.C. Xu

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article

Mechanism and experimental validation of innovative self‐centering conical friction damper

T.Y. Yang, H.C. Xu, Lisa Tobber

Structural Control and Health Monitoring > 27 > 10 > n/a - n/a

Past earthquakes have shown that traditional structural design relies on the component ductility to dissipate the earthquake energy. This has led to significant damage for the structure. Innovative energy dissipation devices have been developed in the past to dissipate the earthquake energy. However, the big disadvantage of traditional energy dissipation devices is the lack of self‐centering capabilities...

article

In situ engineering and characterization on the artificial heterostructures of correlated materials with integrated OMBE–ARPES

H.C. Xu, R. Peng, D.W. Shen, D.L. Feng

Journal of Electron Spectroscopy and Related Phenomena > 2015 > 200 > C > 347-355

The combination of oxide molecular beam epitaxy (OMBE) and angle resolved photoemission spectroscopy (ARPES) opens a new field for studying correlated electron systems. The in situ growth of single crystalline films by OMBE increases the variety of materials available for ARPES study. Investigating the electronic structure of thin films by ARPES deepens our understanding on the interaction of different...

article

Peculiar statistical properties of Chinese stock indices in bull and bear market phases

W.C. Zhou, H.C. Xu, Z.Y. Cai, J.R. Wei, more

Physica A: Statistical Mechanics and its Applications > 2009 > 388 > 6 > 891-899

Chinese stock markets have experienced an extraordinary bull market since Jan 2006, which attracted global eyes. We investigate the statistical properties of the indices’ log-return r(t) for the bull market (Jan 2006–Oct 2007) and the previous bear market (Jan 2001–Dec 2005). Here we report three peculiar features of r(t): (i) the cumulative distribution function curve of r(t) in the bull market is...

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Keywords

ANGLE RESOLVED PHOTOEMISSION SPECTROSCOPY (1)
BULL AND BEAR MARKETS (1)
CHINESE STOCK MARKET (1)
CORRELATED ELECTRON SYSTEMS (1)
ENERGY DISSIPATION (1)
FRICTION (1)
MOLECULAR BEAM EPITAXY (1)
OXIDE FILM (1)
PASSIVE CONTROL (1)
PRICE’S LOG-RETURN (1)
SELF‐CENTERING (1)
STRUCTURAL FUSE (1)
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Elsevier (2)
Wiley (1)

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Search results for: H.C. Xu

Mechanism and experimental validation of innovative self‐centering conical friction damper

In situ engineering and characterization on the artificial heterostructures of correlated materials with integrated OMBE–ARPES

Peculiar statistical properties of Chinese stock indices in bull and bear market phases

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