Answered: Diffusion does not have an effect…

Diffusion does not have an effect on______. a) Doping in semiconductors b) Production of alloys c) Heat treatment of metals d) Catalysis

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter25: Instruments For Optical Spectrometry

Section: Chapter Questions

Problem 25.21QAP

See similar textbooks

Related questions

Q: The band gap for the elemental semiconductor silicon is 1.11 eV. That energy corresponds to what…

A: The band gap energy can be defined as the minimum amount of energy needed by an electron to break…

Q: THESE QUESTIONS CAN HAVE MULTIPLE ANSWERS: 1. As the temperature of a crystalline solid increases…

A: On increasing the temperature of crystalline solid, self-diffusion increases exponentially, vacancy…

Q: ware stEntryld%3D5091145 Quizlet Live | Quizlet Join a Game - Quizi. 0-21 THEME D) SPEAK OPTIONS Q Q…

A: Following steps should be followed while bending glass tubing in the laboratory: The pre-requisites…

Q: Electronic semi conductor In a direct band gap semiconductor quantum well of 10 nm thickness…

A: In the direct bandgap semiconductor for the transition of an electron from the first excited state…

Q: - At Powder Pressing of ceramic, the function of binder is ….. * a- decreasing of porosities. b-…

A: 36 lubrication of particles 37 Tape casting 38 Glass 39 Basic

Q: What type of a material would have a small forbidden band gap ? alkaline earth metal metal…

A: The answer to the given question is as follows------- The forbidden band gap is the difference…

Q: Identify the valence band, conduction band, and band gap,for semiconductors and insulator?

A: Valence band Conduction band Semiconductor and insulator

Q: How can we measure the mass-transfer efficiency in packed towers?

A: The area where the access is restricted there is the use of a packed tower which is used in small…

Q: Composite materials must contain more dispersed material and less matrix material.

A: Composite material must contain more dispersed material compare to matrix material.

Q: In the p-type semiconductor the dopant and space in between answers) an electron the silica. (put a…

A: There are two type of semiconductor in solids. P type semiconductor and N type semiconductor.

Q: rubber has lower crosslinking density than general thermoset such as epoxy materials True or False

A: True

Q: Silicon (Si) is an intrinsic semiconductor with a band gap of ~1.1 eV. Increasing temperature has…

A: For any semiconductor, the electrical conductivity can be expressed as In this case, the following…

Q: Describe the advantages and limitations for each of the following applications : 1) Deposition of…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: which case is the correct type of impurity semiconductors given? Ga joined Ge, As joined Ge, Si…

A: Welcome to bartleby !

Q: A non-pure semiconductor has a gap of energy equal to 1ev. The density of the holes for it is equal…

A: The materials with conductivity values lies between conductors and insulators are called…

Q: Which of the method is relavent for both thermosetting and thermoplastic materials?

A: Thermosetting plastic is the one with a long molecule chain cross-linked together and having high…

Q: What evidence supports the notion that buckyballs are actualmolecules and not extended materials?(a)…

A: Buckyball is also known as C60. It is an allotrope of the carbon and called as Buckminster…

Q: How much dopant is present in 107 kgkg of semiconductor with a dopant concentration of 2.00 ppmppm…

A: Given: Mass of semiconductor = 107 Kg. And the concentration of dopant = 2.00 ppm by mass.

Q: the donor ConCentration Concentration is the acceptor the resulting Semiconductor would be the…

A: Calculate the donor and acceptor concentrations in the semiconductor. The concentration of the…

Q: 10. Which of the following is known as indirect band gap semiconductors? Germanium Nickel Platinum

Q: 5- Which of the following statement is not a property of metal glasses a. Poor thermal conducting b.…

A: The ability to conduct heat is measured by thermal conductivity. The degree of magnetization of a…

Q: Why do we prefer to coat metals with ceramics? What kind of additional property would a ceramic…

A: Introduction: Metal coatings are coatings that are applied to metal in order to protect the metal…

Q: Determine the repeat distance, linear density, and packing fraction for FCC nickel, which has a…

Q: of the following questions A. What is the lack in using composite materials in automotive? B. What…

A: A composite material is formed when two or more materials with different characteristics combine to…

Q: Estimate the number of atoms that would have to be removed from a silicon substrate to produce a…

A: Mass per unit volume is known as density of the substance.

Q: (a) The BCC iron has a density of 7882 kg/m³ and the lattice parameter of 0.287 nm when hydrogen…

Q: A semiconductor has wide energy gap and requires less energy to move an electron from the valence…

Q: b) The periodic Table has specific units: Metallic, Semiconductor and Insulator. In your own…

A: This question is based on the periodic table and the different units : Metallic, Semiconductor and…

Q: Which of the following can be used to introduce impurity into a silicon wafer to control the…

A: Thermal diffusion technique is used to introduce impurities into the silicon wafers. It is a high…

Q: The band gap energy of semiconductor LED is 3.0ev What is the wavelength of maximum corresponding…

A: Wavelength can be calculated using the given equation: E = hcλ

Q: Generally, if a material has a band gap greater than 340kJmol, it is considered an insulator rather…

A: Electron volt, joule and kilo joule are units of energy. Given that, 1eV=1.602×10-19 J.

Q: Silicon (Si) and germanium (Ge) can be used as semiconducting materials. The band gap between the…

A: Each metal or metalloid is capable of conducting current when the valence electrons of the atom can…

Q: Which type of semiconductor (e.g., n-type or p-type) is each of the following systems likely to be?…

Q: (a) Why electrical conductivity of the semiconductor increases with increase in temperature?…

A: A) The electrical conductivity of semiconductors increases with rise in temperature as with rise in…

Q: Which of the following materials is most suitable for the manufact thermoplastic pipe? Briefly tell…

A: From the above three materials only one material is most suitable for the manufacture of…

Q: Elemental semiconductors (e.g. Si & Ge) are what kind of solid? Group of answer choices molecular…

A: Given that : We have to identify what kind of solid are elemental semiconductors (e.g. Si & Ge)…

Q: Why are resistors important in an electrical circuit? ) Resistors only allow a current to flow in…

A: The flow of electron leads to the formations of current .If any thing which tends to decrease the…

Q: What is the most important property of elastomers?

A: Elastomers are defined as polymers that have viscoelasticity that means they exhibit viscosity as…

Q: Polycarbonate is sometimes used for protective helmets, such as motorcycle helmets. However, it is…

A: Polycarbonates are high-performance tough, transparent, amorphous thermoplastic polymer that…

Question

Diffusion does not have an effect on______.
a) Doping in semiconductors
b) Production of alloys
c) Heat treatment of metals
d) Catalysis

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Use the web to research the elastic modulus and yield strength of carbon fiber composites. How do these materials compare to aluminum, steel, and titanium?
8.66 What structural characteristics are needed for additives such as plasticizers?
C: Explain and draw Points Defects of crystalline engineering materials.
what are p type and n type semiconductors?
The typical temperature of plasma electrons used in semiconductor processing is 10ev >100ev O >1Mev
Alloying can harden the metals because
b) Diamond is a strong and hard material that does not conduct electricity. Verify this statement. c) Distinguish between interstitial defect and metal excess defect. d) Describe the formation of N-type semiconductor.
arsenic is a suitable element for doping a pure semiconductor and convert it into an accept True or false
Polycarbonate is sometimes used for protective helmets, such as motorcycle helmets. However, it is often not advisable to apply adhesive stickers to the helmet surface or to clean the surface with a solvent, as both can potentially degrade the helmet strength. Why might this be?
Most semiconductors are found in what area of the periodic table? A) the representative element B) column 18, or viiia C) period 3 D) The carbon family, column 14 or Iva
Assignment 3.2 1. Define sintering and glazing as applied in ceramics. 2. How different is crushing from grinding? 3. Identify three shaping processes and plastic forming methods each.
Detrital sedimentary rocks are classified primarilyc B) type of bedding C) composition A) color on the basis of 54. Sedimentary rocks comprise approximately D) particle size A) 5 B) 15 C) 30 D) 50 percent of Earth's outermost 10 miles. 55. Which rock type is associated with a high-energy environment (such as a very turbulent stream)? A) conglomerate B) shale C) chert 56. Compaction would probably be most significant as a lithification process for D) none of these A) shale B) sandstone C) conglomerate D) breccia 57. The most abundant chemical sedimentary rock is A) limestone B) dolomite C) chert D) rock salt 58. Metamorphism may result from B) pressure C) chemical action A) heat D) all of these is a planar, parallel alignment of different mineral bands in a metamorphic rock. 59. C) Stress streaking B) Foliation D) Marbleizing A) Rock cleavage 60. The primary agent of contact metamorphism is B) heat D) strain C) stress A) folding 61. The geothermal gradient represents: A) The earth's…