Crosstalk among neighboring interconnects
Capacitive crosstalk roughly proportional to kc=CIMD /CILD
⇒ Mainly fixed by the aspect ratio of lines and vias
⇒ Crosstalk level increases at each new generation
Induces delay uncertainty
A low-κ dielectric materials with a dielectric constant less than the dielectric constant of silicon dioxide, κ<4
First low-κ was applied at the
Ultra High Vacuum
Definition.
Ultra high vacuum region is defined as the pressure lower than 10 to the minus 8.
Generally, there are three steps to make Ultra high vacuum (UHV), Roughing pump, High vacuum pump and Ultra high vacuum pump. After Roughing pump step, low vacuum state is caused. After High vacuum pump step, high vacuum state is caused. After Ultra high vacuum pump step, Ultra hi
Low Cost Carriers market.
i. Targeting Low Cost Carriers
Low Cost Carrier (LCC)
Low Cost Carriers, which adopts a business model opposite to the traditional Full Service Airlines (FSA), are airlines that provide flights at low prices targeted toward the price-sensitive customers. Although FSAs have dominated the airline industry for long time, these days are many of them are recordi
expansion, Amazon first enter into English speaking countries by acquire overseas Internet companies that already had strong presence in local domestic market. Acquisition is a way of wholly owned subsidiary and specifically an M&A. By diversify its online venture and market, Amazon realizes cost economies from global sales volume and learning effects from established company to strengthen its bu
ultra-centrifugation)에 의하여 단백의 밀도차이에 따라 유미립자(chylomicron), 초저밀도 지단백(very low density lipoprotein, VLDL), 중간밀도 지단백(intermediate density lipoprotein, IDL), 저밀도 지단백(low density lipoprotein, LDL), 고밀도 지단백(high density lipoprotein, HDL)으로 분류된다.
콜레스테롤은 그리스어의 콜레(최초로 인간