The Nasdaq Composite finished the session in the red, down 51.9 points to 1,909.05, also winded by the weak semiconductors.
"We didn't anticipate just how weak the semiconductor sector would be," said Matthew Hoffman, who follows Motorola for SoundView Technology Group.
The question now is whether this is part of a seasonal slide the second quarter is traditionally weak for semiconductor companies or the effect of a nasty price war initiated by chip king Intel after AMD began to eat into its market share.
The carrier mobility are mainly high electron-dominated and the system is intrinsic or weak p-type semiconductor, offering direct band gap, tunable from 1.35 eV to 2.5 eV under different strain.
It was systematically proved that the Fermi level of perovskite lies near the conduction band edge, indicating that the perovskite is inherently a weak n-type semiconductor which may show p-type behavior [7, 8].
"It's going to be a tough time before export markets turn around," he said, citing the weak market for semiconductors as one factor.
Weak prices for semiconductors and other electronic products, South Korea's largest exports, left the country about 5percentt short of its goal of a $10 billion trade surplus for 2001, the commerce ministry announced on Tuesday.
Sony said game sales jumped 63percentt in the period, which ended Dec. 31 and was the third quarter of its fiscal year, offsetting a 2.8percentt decline in its core electronics business, which has been plagued by weak demand for semiconductors.
Philips Electronics, Europe's largest consumer electronics maker, posted a 79% drop in first-quarter net profit Monday, citing weak sales in semiconductors and falling prices in flat-panel television screens.
One can expect that in the case of isolated NS strong confinement (OMBC), approximation will be more appropriate, whereas for NS surrounded by other solid or liquid media (core-shell QDs [10] and pores in semiconductor media), weak confinement with EMBC should be used.
The handset business, and the Galaxy range of phones and tablets, are turning out to be the bright spots in the company's business, which is expected to report lower second-quarter earnings due to losses at its LCD display unit and weak demand for its semiconductors for computers.
