Nanoindentation lecture 1 basic principle powerpoint for mac

Dec 05, 2010 gold will be explosive, unlike anything weve seen says canadas billionaire frank giustra duration. Ppt basic electronics powerpoint presentation free to. Rating is available when the video has been rented. Some hints come to lecturecome to lecture yes, i will distribute the lectures slides online, and yes some of the material is in the book however, lecture materials are the basis for exams do the homework you will have a hard time with the exams without doing the homework its25%ofyourgradeeasilythedifferenceits 25% of your grade easily the difference. Modeling nanoindentation using the material point method. Some applications require precise xy positioning of the indentation. Nanoindentation lecture 1 basic principle do kyung kim department of materials science and engineering kaist. Find powerpoint presentations and slides using the power of, find free. Data course introduction, descriptive statistics and data. Nanoindentation lecture 1 basic principle do kyung kim department of materials science and. Measurement of fracture toughness by nanoindentation methods. Ppt nanoindentation lecture 1 basic principle powerpoint. Carbon is 100 times stronger than steel aluminum turns highly explosive gold melts at room temperature. Brittle deformation fracture mechanics 1 lecture 11 brittle deformation fracture mechanics 2 we have looked at fractures joints, veins, faults these are brittle phenomena caused by brittle deformation brittle deformation permanent change that occurs in a solid material due to growth of fractures andor sliding on them once.

Crystals free fulltext progress in indentation study of materials. Basic principles of nanotechnology applications in health science nanotechnology is a multidescripancy field and its use in the area of health sciences has led to innovative applications in diagnosis and treatment of living beings as well as in agricultural process. Note that we are covering oop concepts using java as our language. What are the basic differences between nanoindentation and.

New processing technologies combining cmos functions with other functions. Nairn wood science and engineering, oregon state university, corvallis, or 97330, usa received 3 january 2018. Ask students to post questions under a hashtag unique to each topic. The right tool for the job sensitive enough to measure the sample appropriate force resolution spatial resolution on an interesting scale. Lecture 1 microsoft word 2016 tutorial open save file. Sep 28, 2015 this is a short video illustration to help you understand nanoindentation method for materials local mechanical properties measurement, mainly on elastic modulus and hardness under nano or. Lecture 1 introduction to vr programming slideshare. Remove this presentation flag as inappropriate i dont like this i like this remember as a favorite.

Nanoindentation is one of the xe modes that determines the hardness of a local region. Nanoindentation nanoindentation is called as, the depth sensing indentation the instrumented indentation nanoindentation method gained popularity with the development of, machines that can record small load and displacement with high accuracy and precision analytical models by which the loaddisplacement data. Basic data structures record, linked lists, trees, queues, tables etc. This lecture describes blood, urine and skinsoft tissue cultures, focusing on the types of media, sample collection processes, culture procedures, as well as speciation and susceptibility testing. Nanomaterials are cornerstones of nanoscience and nanotechnology. Published lecture notes are just notes remember, powerpoint was designed for contentfree industrial presentations, theres more here than fits into bullets discussions matter theyre the best part of the course be a hero ask stupid questions, you wont be the only one who is wondering. Powerpoint presentation on nanobots powerpoint presentations. Tech 4th year study material, lecture notes, books pdf. Nanoindentation as a powerful tool to evaluate mechanical performances of materials has been widely used in fields of materials science, biomechanics, surface engineering, semiconductor, memsnems, biomedicine and so on. Combine the power of invia with nanoindentation measurements and directly correlate mechanical and tribological properties with chemical information such as crystallinity, polymorphism, phase and stressstrain. Do kyung kim department of materials science and engineering kaist. Department of materials engineering, the university of tokyo, 731 hongo, bunkyoku.

Principle and methods of nanoindentation test springerlink. Nanoindentation measures the mechanical properties of a surface. The purpose of this website is to present information on research and education. Two critical issues need to be considered when attempting nanoindentation measurements on soft materials. The more important goal here is to learn to program effectively in an objectoriented way. Basic principles of nanotechnology applications in health. For us to quickly grasp the fundamental principle of indentation tests, we first recall the result obtained by love 1939 who studied the problem of a linearly isotropic elastic halfspace. The only problem is determining the indentation area. The basic measurements needed to perform nanoindentation are load and depth during the experiments. The base pressure in the chamber prior to sputtering is 5 10 7 torr and the sputtering pressure is 1.

Nanoindentation testing instruments nanoindentation and nanoscratch testing are wellestablished techniques that provide surface mechanical information at the nanometer to micron scale. Raman spectroscopy is a powerful technique commonly used to study the composition, uniformity, strain, stress and disorder of materials. This is a short video illustration to help you understand nanoindentation method for materials local mechanical properties measurement, mainly on elastic modulus and hardness under nano or. Times new roman arial wingdings standarddesign coreldraw 8. The indenter takes a small diamond, which is shaped as either a pyramid or a sphere, and pushes the diamond tip into the surface of the material being tested. Nanoindenters and nanoscratch testers from nanounity. The idea of nanoindentation arose from the realization that an indentation test is an excellent way to measure very small volumes of materials. An intensive short course is designed to introduce novice nanoindentation users to the theory and practice of instrumented indentation testing. Determination of mechanical properties by nanoindentation. However, the general principles of objectoriented programming apply to any objectoriented language. Ise1ee2 course on all you need to know about computing.

This principle can be applied across more than two levels of memory. Supported by over 90 illustrations, this timely resource offers you a broad introduction to nanomaterials, covering basic principles, technology, and cuttingedge applications. Single electron tunneling short theory and examples 1 4. View and download powerpoint presentations on multiprocessing multiprogramming multitasking ppt. Nanoindentation experiments were performed on rtv615a silicone rubber ge silicones, waterford, ny mixed with rtv615b curing agent at a 10. To view this presentation, youll need to allow flash. Two forces driving the need for newcircuits design and architectures. In this paper, we describe recent advances and developments for the measurement of fracture toughness at small scales by the use of nanoindentation based methods including techniques based on microcantilever, beam bending and micropillar splitting. Definition classification based on dimensions size dependent.

Modeling nanoindentation using the material point method chad c. It investigates cross sectional stress and strain behavior in flexure and in shear, and torsion as well as the stability of beams and columns. Nanoindentation can be used for a wide range of applications. Ppt basic principles of liming powerpoint presentation free to view id. On average, however, most references will be to instructions and data contained in level 1. Structures 2 free course by university of michigan on. Ppt basic electronics powerpoint presentation free to view id.

Description of existing networks, and networking mechanisms. Nanoindentation testing has recently become an important tool for fundamental studies of shear banding in metallic glasses, owing to its ability to resolve individual shear events under wellcontrolled conditions 86. Displacement uncertainties to determine the indentation depth h, the precise identi. The specimen thickness was approximately 1 mm, which was about two orders of magnitude larger than the indentation depth. Share this article with your classmates and friends so that they can also follow latest study materials and notes on engineering subjects. To the courses prime question how do you know he proposes two unacceptable answers divine and human authority, and two. Typically, the last lecture hour each week 9pm10pm will be devoted to handson help and ns3 guidance questions not handled in class will be handled via email office hours tbd. Application of nanoindentation in minerals analysis. It was developed using powerpoint drawing tools and recorded using camtasia 2 for mac.

Nanoindentation is a standard method to investigate mechanical properties like hardness,elasticity,plasticity index of the material which gives ability to resist permanently,deformed when load is applied. Guillonneau et al determination of mechanical properties by nanoindentation independently of indentation. Hydrogel mechanical properties using nanoindentation. During decompression, the coded summaries are replaced with the original patterns of bits the data that comes out is exactly the same as what went in. Introduction dimensional considerations behavior of extensive physical quantities application of basic physical theories classical vs. Introduction to nanoscale mechanical properties testing micro materials ltd. Descriptive statistics and data visualization 10 outline what is descriptive statistics and exploratory data analysis. Nanoindentation short course analytical instrumentation. What are the additional assumptions that need to be considered in an analytical nanoindentation test. Nanoindentation of soft material has intrinsic challenges due to adhesion, surface detection and tip dependency of results. Its application includes hard coating titanium nitride coating, microelec tronics reliability of metal bond, thin film technology adhesion failure, and polymers. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Beginning from basic atomic and molecular bonding, students will learn how electronic structure impacts chemical properties and processing. If so, share your ppt presentation slides online with.

Measurement of thin film mechanical properties using. It starts by explaining more about the theory and nature of communication, then moves on to discuss effective spoken communication, the importance of body language and other aspects of nonverbal communication. Atomic force microscopy afm nanoindentation is presently not that widespread for the study of mechanical properties of materials at the nanoscale. The ibis nanoindentation system from fischercripps laboratories. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Nanoindentation applications of nanoindentation testing. We cover comparative advantage, introduction to the determination of trade patterns, international capital flows, exchange rate determination, analysis of the gains and losses from international trade, and the basic principles of international accounting. Nano indentation lecture rom hardness building engineering.

Lossless techniques are used when its important that nothing be lostfor instance, for computer data, database records, spreadsheets, and word. Basic hertzs elastic solution 1890s schematics of indenter tips vickers berkovich knoop conical rockwell spherical. This course covers the basic principles of elastic behavior for different materials such as wood, steel, concrete, and composite materials and compares the properties and applications of materials generally. Ppt basic principles of liming powerpoint presentation. Nano technology presentation authorstream presentation. From time to time, one of the clusters in level 1 will have to be swapped back to level 2 to make room for a new cluster coming in to level 1. As in previous editions, extensive theoretical treatments are provided and explained in a clear and consistent manner that will satisfy both experienced and novice scientists and engineers. It is not a professional presentation but it does have a lot of information and is perfect to use for a sch slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Topics for the course include atomic and quantum chemistry. There is an ongoing research to overcome such problems. The adobe flash plugin is needed to view this content.

Nanoindentation, also called intrumented indentation testing, is a variety of indentation hardness tests applied to small volumes. A nanoindenter is the main component for indentation hardness tests used in nanoindentation. Sample preparations research sgun ii turbosystem sputtered film is used and both al and w are deposited onto the different substrates by sputtering. Nanoindentation lecture 1 basic principle, by do kyung kim, dept. Nanoscan is a manufacturer of nanoindentation test instruments used for advanced materials characterization. Based on the principle above, there are many traditional methods of hardness testing, such as vickers hardness method vickers, knoop hardness method knoop, and rockwell hardness method rockwell. Investigation of the mechanical properties of thin films by.

Nanoindentation, third edition gives a detailed account of the most uptodate research in this important field of materials testing. Many nanoindentation systems have major limitations since they were not originally designed for such soft materials. The basic assumptions of this approach are deformation upon unloading is purely elastic the compliance of the sample and of the indenter tip can be combined as springs in series. The indenters of different geometries such as berkovich for e and h, spherical for stressstrain, flat punch for complex modulus, cube corner for fracture toughness, spherical cone for scratch measurements, wedge for 3 point bending can be used. What are the basic differences between nanoindentation and microindentation.

Nanoindentation course instrumented indentation short course. We are given you the full notes on mobile computing pdf free download b. Geometrical effects of the indenter tip lorenzo calabri nicola pugno sergio valeri abstract. For the indents below 1 mm in size the resolution of optical microscope is insufficient. This is a short tutorial on the basics of aerodynamics, which explains some basic concepts of how airplanes fly. The word nano is from the greek word nano meaning dwarf.

Then integrate these tweets into a powerpoint presentation, creating a moment where each students thoughts can be aggregated and addressed and allowing students to raise questions as they do work outside of class that can then be addressed in class. Nanoindentation studies of materials sciencedirect. Fischercripps, principles of nanoindentation, training lecture. View and download powerpoint presentations on nanomedicine ppt. Basic numeral summaries of data basic graphical summaries of data basic operations in r if time permits how to use r for calculating descriptive statistics and making graphs. Process of fabricating nanosurface coating and methods of testing their properties veereshgouda s.

The nanoindenter is designed to measure the mechanical properties of surfaces on a submicroscopic scale. Chapter 1 introduction to nanoscience and nanotechnologies. From quantum mechanics, band structure, surface chemistry, thermodynamics, and kinetics of nanomaterials, to nanomaterial characterization, nanoparticle synthesis, nanoelectronics, nems, and nanobio materials, this. If you are searching to learn about basic computer learning course or finished your exams and waiting for the result and wants to do something in the computer. Chapter i introduction to nanomaterials introduction.

Invention of devices and technologies that have completly different physical principles from fet. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Jul 07, 2007 nanoindentation lecture 1 basic principle do kyung kim department of materials science and engineering kaist slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This introductory short course will cover the basic principles and operation of nanomechanical testing through quasistatic nanoindentation. A novel and compact nanoindentation device for in situ. The lecture component will introduce the concepts of deformation using nanoindentation, oliverpharr contact mechanics analysis to determine mechanical properties, system capabilities, and sample preparation. A person who truly masters the content of these lectures will have achieved a deep. By pressing down on a sample with a sharp tip as shown in figure 1, an indent is made. Professor mcbride outlines the course with its goals and requirements, including the required laboratory course. Among them, suresh 1 and lee 2 methodologies are most popular to obtain residual stress from nanoindentation, based on the analysis of contact area difference between a residual stressfree.

Nanoindentation lecture 1 basic principle is the property of its rightful owner. Analysis of nanoindentation of soft materials with an atomic. This book, an introduction to communication skills, is the first in the series. Ppt principle of adhesion powerpoint presentation free. Hardness resistance to penetration of a hard indenter. Using nanoindentation for hydrogel hydrogels create unique challenges to nanoindentation including test parameters and sample preparation. Nanoindentation lecture 1 basic principle powerpoint ppt presentation. The course includes sessions on the basic principles of indentation testing, experimental methods and interpretation of test data including examples of common materials systems, surface modified layers and multiphase materials. Fundamentals and applications of nanomaterials zhen guo. Then the hardness of the tested material can be determined from the relationship between the total indentation load and displacement or area. Find powerpoint presentations and slides using the power of, find free presentations research about multiprocessing multiprogramming multitasking ppt. Course title principles of genetic engineering and. Analytical model basic concept first developed by workers at the baikov institute of metallurgy in moscow during the 1970s see bulychev and alekhin.