Answer each of the following questions in one to three sentences. (a) What is lithography field? (b) What is misalignment in lithography? (e) What is selectivity in an etching process? (d) What is end-point detection in an etching process?

Q: how we use effiusion in vacuum techniques? how we use effiision in vacuum device? please explain to…

A: Given Data⇒ Effusion in Vaccum techniques Effusion in Vaccum devices Importance of Vaccum techniques…

Q: A workpiece (dimensions 100 X 100 X 2 mm) with a 10 mm bore is completely immersed in the anodizing…

A:

Q: Raman spectroscopy uses a laser light of a single wavelength to excite a sample. (a) Describe the…

A: DISCLAIMER FOR MULTIPART FROM BARTLEBY:Since you have posted a question with multiple sub-parts, we…

Q: Ces? s- What are the factors that effect on manufacturing process of nanoparti laser ablation?

A: The manufacturing process of nanoparticles by laser oblation method is easy and unique , it can not…

Q: Figures 4 (a) and (b) show the optical photomicrographs of various cast irons. i. Name the cast…

A: The given microstructures are that of cast iron. i. 4a depicts white cast iron         4b depicts…

Q: Calculate the second thinner thin film with n = 5.4, so that there is destructive interference. The…

A: Given:- n1=5.1 n2=5.4 λ= 678  nm

Q: Explain why G-Codes (CNC programs) are used to control and fabricate the parts for the material…

A: G-codes on CNC :

Q: What is a Digital display device? Write any two examples of Digital display device.

A: The digital display device is the flat panel screen which works on the different technologies to…

Q: Application of laser with special emphasis on holography?

A: Application of  hologram with laser use in many industries like medical books in future there is…

Q: Chemical milling is used in an aircraft plant to create pockets in wing sections made of an aluminum…

A:

Q: Stereolithography is a based additive manufacturing process. O foil O powder O filament liquid

A: To choose: The correct option. Explanation: Stereolithography: A 3D printing technology used to…

Q: Write in detail following terminologies according to wafer fabrication processes: a. Diffusion and…

A: Wafer fabrication : Wafer fabrication is a procedure composed of many repeated sequential processes…

Q: 3) Why does your breath feel cool when you blow air quickly out of your mouth onto your hand ? (Hint…

A: The convection heat transfer from a surface is a function of velocity of fluid flowing over a…

Q: Resolving power of an spectroscopic instrument is increased when...

A: Resolving the power of spectroscopic as the minimum wavenumber, frequency or the wavelength which is…

Q: Figures 4 (a) and (b) show the optical photomicrographs of various cast irons. i. Name the cast…

A: Optical Photomicrographs of given Cast irons : i) Name of the types of cast irons shown in figures…

Q: Compare the methods of vacuum thermal evaporation and vacuum sputtering in terms of technical…

A: The vacuum thermal evaporation deposition technique involves heating the substance to be deposited…

Q: A CdTe layer can be produced with Close Space Sublimation (cSS) and Vapor Transport Deposition…

A: Given : Pmpp=750 Wp Time = 435 + 15 =450mins Downtime = 4% per year To find : Yearly production of a…

Q: What is bulk micromachining? For which MEMS

A: Bulk micromachining: Bulk micromachining is a strategy for making incredibly small mechanical or…

Q: estion 36 There is _______ three-dimensional crystal structures?

A: given = fill in the blank

Q: Explain microscopic and macroscopic approaches.

A: The microscopic approach and macroscopic approach both are the processes to analyse the system in…

Q: What are the similarities and differences of thermal creep, irradiation creep, and irradiation…

A: During neutron or charged particle irradiation, ferritic and ferritic/martensitic steels exhibit far…

Q: What are the two major factors contributing to the moving speed of molecules in a CE separation…

A: Impartial atoms will be isolated at a time between to and tmc. Variables that influence the…

Q: Can you detailed summarize the benefits and the best application of PCD Diamond

A:

Q: For a given 40 cm diameter wafer, and a die that is 1.5 cm x 2 cm, determine the cost of a die.…

A: Here we have Diameter of wafer (D)=40 cmdie=1.5 x 2 cm2 =3 cm2wafer cost=5800 $wafer yield…

Q: a). Which materials in the photocopying process have to be replenished from time to time? b). List…

A: The besttbest to use is a soft cloth dampened with water or a small bit of glass cleaner sprayed…

Q: 1- How AFM can be used to measure particle size of nanomaterials? 2- Compare between contact and…

A: Given questions: How AFM can be used to measure particle size of nanomaterials? Compare between…

Q: SLA (Stereolithography) and FDM (Fused Deposition Modeling) 3D printer Explain and compare the…

A: 3D Printer

Q: 2. An UV stepper (Exposure Machine) has a NA numerical aperture of 0.3 and uses a light source with…

A: Given, Numerical aperture, NA=0.3Wavelength, λ=436nmTo calculate,1. Minimum feature size of…

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.