PPT-Introduction to Absorption, Emission, Molecular & Atomic

spectroscopy 103 by Prof KVenkateswara Rao Professor of Nanotechnology JNT University Hyderabad Unit1 Centre for Nano Science amp Technology JNTU Hyd LECTURE 1 NT amp NEP103 amp 105. Lab no. 6. In . analytical chemistry. , . Atomic absorption spectroscopy. (AAS). . is a technique for determining the concentration of a particular metal . element. . (e.g. Fe, Cu, Al, Pb, Ca, Zn). . with Participating Media. Consider the general heat equation . We know that we can write the flux in terms of . advective. , diffusive, and. . radiative. . components. heat flux due to radiation. Adam Leroy. National Radio Astronomy Observatory. HERITAGE (. Meixner. et al.). Dust in Dwarf Galaxies. Adam Leroy. National Radio Astronomy Observatory. HERITAGE (. Meixner. et al.). SAGE (. Meixner. In . analytical chemistry. , . Atomic absorption spectroscopy. (AAS). . is a technique for determining the concentration of a particular metal . element. in a sample. (e.g.. Fe, Cu, Al, . Pb. , Ca, Zn).. General issues of spectroscopies. II. General issues of spectroscopies. We will learn two types of spectroscopies: absorption/emission . spectroscopy and scattering spectroscopy.. We will learn their relationship to dipole moment and . Extending this to Hydrogen. Results from solving the . Shrodinger. equation for the hydrogen atom. Z is the atomic number. m. e. is the mass of an electron. e is the charge of an electron or proton. Announcements. Second Homework Set – (additional problem – slight error in first 2.1.1 key posted; since fixed). Today’s Lecture. Atomic Spectroscopy (Chapter 20). Theory (Boltzmann Distribution Problem). Agilent. and You. Fundamentals . of Atomic Spectroscopy: Hardware. Agilent Technologies is committed to the educational community and is willing to provide access to company-owned material contained herein.. Photophysics. 1. Ken Hanson. MWF 9:00 – 9:50 am. Office. Hours . MWF . 10:00-11:00. 2. Rainbows. Glasses. Mirage. Refractometer. Moon Light. Butterfly Wings. Sea Shells. Soap Bubbles. Two-slit exp. SPECTROSCOPY (Chapter 8). Atomic spectroscopy techniques. :. Optical spectrometry. Mass spectrometry. X-Ray spectrometry. Optical spectrometry. : . Elements in the sample are atomized before analysis.. ). (Section 18.2, bits of 18.7,18.8). Space between stars is not a . vacuum but. is filled with gas.. Why . is the ISM important? . Stars form out of it. Stars end their lives by returning gas to . . Fumihiro Koike, Kitasato University. Collaborators:. Izumi Murakami, NIFS (National Institute for Fusion Science). Daiji. Kato, NIFS (National Institute for Fusion Science). Hiroyuki A. . Sakaue. Chapter 5. Sub Topics. Introduction to Atomic Spectroscopy. Atomic . Absorption Spectroscopy AAS. Atomic . Emission . Spectroscopy. AES. Interferences and Comparisons. Atomic Absorption and Emission Spectroscopy. Emission . and Absorption Spectra. Recap. Canvas homework due . FRIDAY. Lab this week: the . Hertzsprung. -Russell diagram (unfortunately, getting here a little ahead of class!). Project due 11/. 22: see information from Canvas home page (.