F l mohler (66 resultados)

paperback. Condición: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

paperback. Condición: Very Good.

Paperback or Softback. Condición: New. Photoionization of Atoms and Molecules; NBS Technical Note 131. Book.

paperback. Condición: Good.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condición: Good. No Jacket. 1st Edition. American Chemical Society Monograph Series. 1st printing (1922). 250pp. Original navy cloth with gilt titles to spine. GOOD+ copy, spine dulled; no dust jacket.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New.

Condición: New.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. New copy - Usually dispatched within 4 working days.

Condición: New.

Condición: New.

Hardcover. Condición: Very Good. Series: Fortschritte der Chemie 148p half cloth nice and fresh, label to spine, many illustrations in text, originally a Natl Bureau of Standards publication. Language: German.

Condición: New.

Soft cover. Condición: New. Language:Chinese.Author:MO LE (Mohler Alfred) SONG JIAN FEI YI.Binding:Soft cover.Publisher:Shanghai Translation Publishing House Pub. Date..

Condición: New.

Paperback. Condición: New. Print on Demand. This book details the author's findings regarding the phenomenon of photo-ionization in the laboratory. Photo-ionization is the process by which an atom gains energy and loses an electron. The author specifically focuses on the rare alkali metal, Cesium, and through experimentation, proves that lines below the series limit of Cesium are due to absorption of energy, which then produces ionization in the element. The impact of this discovery suggests that alkali molecule ions have a stability comparable to that of other molecules, such as Potassium and Sodium. The implications of this finding have implications for the broader scientific community working in the realms of chemistry and physics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Paperback. Condición: New. Print on Demand. This book explores the spectroscopy of three elements: arsenic, antimony, and bismuth. The author classifies the spectra of these elements and determines the critical potentials for excitation and ionization. The author also discusses the term magnitudes and combinations occurring in the spectra of these elements, and correlates thirteen lines by means of energy levels. The book provides a comprehensive analysis of the spectroscopy of these elements, which will be of interest to scientists working in the fields of atomic and molecular physics and spectroscopy. The insights presented in this book contribute to our understanding of the electronic structure of atoms and the nature of light-matter interactions. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book elucidates critical potentials associated with the excitation of alkali spark spectra, presenting experimental results from the author's research. The author describes electron tubes used in this work, including a new type suitable for spectroscopic study of low-current density discharge. Through various electrical measurements and spectroscopic observations, the author identifies critical potentials for ionization and excitation in rubidium, cesium, potassium, sodium, and lithium. The author discusses the interpretation of these results in terms of normal levels, ionization potentials of ions, and excitation processes. This book contributes to the understanding of the excitation of atomic spectra and provides valuable insights for further research in atomic physics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book lists the potentials required to excite successive types of radiation in gases and vapors by electron impact, measured by observing the photoelectric effect of the arc radiation on other electrodes within the same tube. The range of potentials ranges from 17 to 500 volts. The author measured critical radiating potentials for 11 gases and vapors and identified the L series limits of sodium, magnesium, phosphorus, sulphur, and chlorine. Additionally, the K series limits of carbon, nitrogen, and oxygen are identified, as well as the softest X -ray limits (M series) of potassium. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book details the methods previously applied by the author to the study of critical potentials in metallic vapors, with some modifications, to the nonmetallic elements phosphorus, iodine, and sulfur, as well as nitrogen, oxygen, and hydrogen. The phenomena of electron currents in polyatomic, nonmetallic elements can be best introduced through a statement of the essential features of electron impacts with metallic vapors, since work with these has yielded results of considerable accuracy and of definite theoretical significance. Collisions of low-speed electrons with metallic molecules are elastic, but with higher speeds two types of inelastic impact occur. When the velocity in volts is greater than the resonance potential, collisions are inelastic and the velocity lost at collision is equal to the resonance potential. When the velocity of the colliding electron is greater than the ionization potential, the molecule is ionized and the energy lost by the electron is expended in removing an electron from the molecule. The author found two resonance potentials in some of the vapors and concludes that this is a characteristic property of metals of Group II in the periodic table. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book examines how the Quantum Theory explains the spectra of different atomic systems, especially focusing on the hydrogen atom and ionized helium. By introducing the concept of the quantum energy levels of an electron, the text details how an atom's energy state transitions are responsible for its unique emission lines. The concept of quantum energy levels, supported by experimental verifications of the theory's predictions, led to groundbreaking developments in understanding the structure of atoms, contributing to the field of quantum mechanics and deepening our knowledge of the nature of matter. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…