Determine the amount of mask needed for an epitaxial wafer of <100> orientation containing an antimony buried with an epitaxial thickness of 7 microns
Determine the amount of mask needed for an epitaxial wafer of <100> orientation containing an antimony...
Assuming a defect density of 0.2 defects cm-2 layer -1, a 5 mask process, a die size of 4x4 mm2, 800 chips per wafer and a processing cost of 400 USD per wafer, determine the yield and the cost per chip using the yield you have determined. You are selling 1 Mio. devices for 5 USD each. What is the gross profit (i.e. sales price – cost to make the device based calculated above) you are obtaining per device and...
Determine the amount of heat needed to evaporate 100. g of CH3OH. The heat of vaporization for CH3OH is 35.3kJmol.
the amount of steam (in g) needed for the system to reach Steam at 100°C is condensed into a 54.0 g steel calorimeter cup containing 300 g of water at 23.0°C a final temperature of 64.0°C. The specific heat of steel is 490 3/(kg °C).
Problem 7 T (C) 12001000 900800 700 T(C) 800 700 \· 10 1000 600 H2O (105 Pa) E, -2.05 eV 100 Wet oxidation HO (I0 P) (U11)S (100) S 10-1 E. 071 ev 10-2 i Dry 0,005 Pa) E-20 ev Dry oxidation (105 Pa) (100) S 10-3 い1.24 eV 10-H 10-4 0.6 07 08 0.9 10 0.7 0.8 0.9 10 1 12 1000/T (K-1 1000 / TK-1) A thermal oxide of thickness 150 nm needs to be grown on a...
Steam at 100°C is condensed into a 54.0 g copper calorimeter cup containing 300 g of water at 21.0°C. Determine the amount of steam (in g) needed for the system to reach a final temperature of 48.0°C. The specific heat of copper is 387 J/(kg · °C).
Steam at 100°C is condensed into a 46.0 g brass calorimeter cup containing 300 g of water at 29.0°C. Determine the amount of steam (in g) needed for the system to reach a final temperature of 56.0°C. The specific heat of brass is 380 J/(kg · °C).
A 25.00 mL sample containing an unknown amount of Al3+ and Pb2+ required 17.03 mL of 0.04947 M EDTA to reach the end point. A 50.00 mL sample of the unknown was then treated with F- to mask the A13+. To the 50.00 mL sample, 25.00 mL of 0.04947 M EDTA was added. The excess EDTA was then titrated with 0.02164 M Mn2+. A total of 25.3 mL was required to reach the methylthymol blue end point. Determine pA13+ and...
5. Each of 100 individuals of a mammal specles was placed in enclosure containing equal amount of each of five different foods. The frequency with which the animals chose each of the foods was: (15 pts) Food item Sample 1 |Sample 2 (0 1 2 18 20 17 21 24 7 20 46 4 5 18 (a) Calculate the Shannon-Wiener diversity index and evenness index for each sample. (b) Which sample has higher diversity? (c) Describe a sample frequency (of...
Determine the amount of potassium chloride in each solution. A) 17.7 g of a solution containing 1.02 % KCl by mass. Express your answer in grams using three significant figures. B) 21.2 kg of a solution containing 20.7 % KCl by mass. Express your answer in kilograms using three significant figures. C) 44 mg of a solution containing 14 % KCl by mass. Express your answer in milligrams using two significant figures.
Calculate the amount of the first reactant (in the equation) needed if 100 kg of the first product (in the equation) is made. 1) C7H16 + O2 → CO2 + H2O 3) Na2O2 + H2O → NaOH + O2 5) Fe2(SO4)3 + KOH → K2SO4 + Fe(OH)3 7) C6H5COOH + O2 → CO2 + H2O 9) B2O3 + H2O → B(OH)3 11) CaSO4 → CaS + O2 13) NaCl + H2SO4 → Na2SO4 + HCl 15) Bi(NO3)3 + H2S →...