smithhamada
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LZ ANY ONE CAN EXPLAIN RAMAN SPECTRA I REALLY NEED IT SOOOOOOOOOOOOOOON
ممكن شرح رامن اسبكترا
- بادئ الموضوع smithhamada
- تاريخ البدء
inmyheart
مشرف بالجامعة
اخي العزيز شاهد هذا الكتاب
Course Notes on the Interpretation of Infrared and Raman Spectra
http://rapidshare.com/files/54889841/0055100907.rar
Password: physicsbooks.info
وكذلك شاهد الموضوعان التاليان للاخ ابو عمر
http://university.arabsbook.com/forum61/thread32840.html
http://university.arabsbook.com/forum61/thread33072.html
smithhamada
New Member
الف شكر يامان علي اهتمامك بالموضوع بس الروابط اللي في الموضوع مش شغاله عندي مش عارف ليه ياريت افاده
inmyheart
مشرف بالجامعة
اخي الكريم
الروابط جميعها تعمل لكن ارجو انك تعرف كيفية التحميل من الرابيدشير
كل ما عليك عند الضغط على الرابط الذهاب الى اسفل الصفحة واختيار Free
ثم الانتظار حتى ينتهي الوقت المخصص لظهور الاحرف التي يجب ان تدخلها وبعد ان تدخلها قم بتحميل الملف
Raman spectroscopy
Raman spectroscopy is a spectroscopic technique used in condensed matter physics and chemistry to study vibrational, rotational, and other low-frequency modes in a system.[1] It relies on inelastic scattering, or Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range. The laser light interacts with phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the phonon modes in the system. Infrared spectroscopy yields similar, but complementary information.
Typically, a sample is illuminated with a laser beam. Light from the illuminated spot is collected with a lens and sent through a monochromator. Wavelengths close to the laser line, due to elastic Rayleigh scattering, are filtered out while the rest of the collected light is dispersed onto a detector.
Spontaneous Raman scattering is typically very weak, and as a result the main difficulty of Raman spectroscopy is separating the weak inelastically scattered light from the intense Rayleigh scattered laser light. Raman spectrometers typically use holographic diffraction gratings and multiple dispersion stages to achieve a high degree of laser rejection. In the past, PMTs were the detectors of choice for dispersive Raman setups, which resulted in long acquisition times. However, the recent uses of CCD detectors have made dispersive Raman spectral acquisition much more rapid.
Raman spectroscopy has a stimulated version, analogous to stimulated emission, called stimulated Raman scattering.
Raman spectroscopy is a spectroscopic technique used in condensed matter physics and chemistry to study vibrational, rotational, and other low-frequency modes in a system.[1] It relies on inelastic scattering, or Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range. The laser light interacts with phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the phonon modes in the system. Infrared spectroscopy yields similar, but complementary information.
Typically, a sample is illuminated with a laser beam. Light from the illuminated spot is collected with a lens and sent through a monochromator. Wavelengths close to the laser line, due to elastic Rayleigh scattering, are filtered out while the rest of the collected light is dispersed onto a detector.
Spontaneous Raman scattering is typically very weak, and as a result the main difficulty of Raman spectroscopy is separating the weak inelastically scattered light from the intense Rayleigh scattered laser light. Raman spectrometers typically use holographic diffraction gratings and multiple dispersion stages to achieve a high degree of laser rejection. In the past, PMTs were the detectors of choice for dispersive Raman setups, which resulted in long acquisition times. However, the recent uses of CCD detectors have made dispersive Raman spectral acquisition much more rapid.
Raman spectroscopy has a stimulated version, analogous to stimulated emission, called stimulated Raman scattering.
Contents
Basic theory
History
Applications
Raman microspectroscopy
Variations
References
.
..
...
Diffusion Raman
La diffusion Raman, ou effet Raman, est un phénomène optique découvert par le physicienindienChandrashekhara Venkata Râman. Cet effet consiste en la diffusion inélastique d'un photon, c'est à dire le phénomène physique par lequel un milieu peut diffuser de la lumière en modifiant légèrement sa fréquence. Ce décalage en fréquence correspond à un échange d'énergie entre le rayon lumineux et le milieu.
Cet échange peut avoir plusieurs causes : vibrations du cristal ou de la molécule, excitations magnétiques... La mesure de ce décalage permet de remonter à certaines propriétés du milieu. On parle alors de spectroscopie Raman. Cette technique est largement répandue dans l'industrie et la recherche.
Dans le cas particulier ou la diffusion est due à des ondes acoustiques, on parle de diffusion Brillouin.
Sommaire
Basic theory
History
Applications
Raman microspectroscopy
Variations
References
.
..
...
Diffusion Raman
La diffusion Raman, ou effet Raman, est un phénomène optique découvert par le physicienindienChandrashekhara Venkata Râman. Cet effet consiste en la diffusion inélastique d'un photon, c'est à dire le phénomène physique par lequel un milieu peut diffuser de la lumière en modifiant légèrement sa fréquence. Ce décalage en fréquence correspond à un échange d'énergie entre le rayon lumineux et le milieu.
Cet échange peut avoir plusieurs causes : vibrations du cristal ou de la molécule, excitations magnétiques... La mesure de ce décalage permet de remonter à certaines propriétés du milieu. On parle alors de spectroscopie Raman. Cette technique est largement répandue dans l'industrie et la recherche.
Dans le cas particulier ou la diffusion est due à des ondes acoustiques, on parle de diffusion Brillouin.
Sommaire
...
..
..
.
Editorial Reviews
Product Description
Interpretation of IR and Raman Spectra provides the fundamentals of interpreting IR and Raman spectra of complex molecules primarily organic molecules. Examinations of theory provide a basis for predicting functional group frequency location in new molecular structures.
Interpretation of IR and Raman Spectra provides the fundamentals of interpreting IR and Raman spectra of complex molecules primarily organic molecules. Examinations of theory provide a basis for predicting functional group frequency location in new molecular structures.
- Generously enriched with sample exercises to help rapidly develop powerful interpretive skills.
- Includes appendices with fourteen bibliographies by subject area.
Download Description
Interpretation of IR and Raman Spectra provides the fundamentals of interpreting IR and Raman spectra of complex molecules primarily organic molecules. Examinations of theory provide a basis for predicting functional group frequency location in new molecular structures.
- Generously enriched with sample exercises to help rapidly develop powerful interpretive skills.
- Includes appendices with fourteen bibliographies by subject area.See all Editorial Reviews
Product Details
Hardcover: 600 pages
Publisher: Wiley-Interscience; 1 edition
(May 20, 2004)
Language: English
ISBN-10: 0471248231
ISBN-13: 978-0471248231
Product Dimensions: 9.2 x 6.3 x 1.3 inches
Shipping Weight: 2 pounds
Hardcover: 600 pages
Publisher: Wiley-Interscience; 1 edition
(May 20, 2004)
Language: English
ISBN-10: 0471248231
ISBN-13: 978-0471248231
Product Dimensions: 9.2 x 6.3 x 1.3 inches
Shipping Weight: 2 pounds
الروابط الأخرى من المشاركة الاخ inmyheart
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http://www.4shared.com/file/44835235/e511d331/Course_notes_on_the_interpretation_of_infrared_and_Raman_spectra_-_FAMiller_DWMayo_RWHannah.html
Raman Spectroscopy for Chemical Analysis
by Richard L. McCreery
Editorial Reviews
Review
"...the present volume is appropriate for a wide audience of analytical chemists, both Raman experts, and non-experts." (Trends in Analytical Chemistry, Vol. 20, No. 5, 2001)
by Richard L. McCreery
Editorial Reviews
Review
"...the present volume is appropriate for a wide audience of analytical chemists, both Raman experts, and non-experts." (Trends in Analytical Chemistry, Vol. 20, No. 5, 2001)
"This book is intended to introduce graduate students...chemists, and Raman spectroscopists to the technical elements and practical benefits of the technique..." (SciTech Book News, March 2001)
SciTech Book News, March 2001
"...is intended to introduce graduate students...chemists, and Raman spectroscopists to the technical elements and practical benefits of the technique..."
"...is intended to introduce graduate students...chemists, and Raman spectroscopists to the technical elements and practical benefits of the technique..."
Product Details
Hardcover: 448 pages
Publisher: Wiley-Interscience; 1 edition
(June 30, 2000)
Language: English
ISBN-10: 0471252875
ISBN-13: 978-0471252870
Product Dimensions: 9.1 x 6.1 x 1 inches
Shipping Weight: 1.6 pounds
Hardcover: 448 pages
Publisher: Wiley-Interscience; 1 edition
(June 30, 2000)
Language: English
ISBN-10: 0471252875
ISBN-13: 978-0471252870
Product Dimensions: 9.1 x 6.1 x 1 inches
Shipping Weight: 1.6 pounds
الروابط الأخرى من المشاركة الاخ ابو عمر
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http://www.4shared.com/file/44835707/26f92335/Raman_Spectroscopy_for_Chemical_Analysis.html
Ultrafast Infrared and Raman Spectroscopy
(Practical Spectroscopy)
(Hardcover)
by M.D. Fayer
Editorial Reviews
Akadémiai Kiadó
"…gives an up-to-date account of the subject discussing state-of-the-art experimental techniques…."
Journal of the American Chemical Society
"…well designed and attractively presented…."
See all Editorial Reviews
Product Details
Hardcover: 728 pages
Publisher: CRC; 1 edition
(March 16, 2001)
Language: English
ISBN-10: 0824704517
ISBN-13: 978-0824704513
Product Dimensions: 9.2 x 6.3 x 1.4 inches
Shipping Weight: 2.4 pounds
Link here
http://rapidshare.com/files/8196342/Ultrafast_Infrared_and_Raman_Spectroscopy.rar
(Practical Spectroscopy)
(Hardcover)
by M.D. Fayer
Editorial Reviews
Akadémiai Kiadó
"…gives an up-to-date account of the subject discussing state-of-the-art experimental techniques…."
Journal of the American Chemical Society
"…well designed and attractively presented…."
Product Details
Hardcover: 728 pages
Publisher: CRC; 1 edition
(March 16, 2001)
Language: English
ISBN-10: 0824704517
ISBN-13: 978-0824704513
Product Dimensions: 9.2 x 6.3 x 1.4 inches
Shipping Weight: 2.4 pounds
Link here
http://rapidshare.com/files/8196342/Ultrafast_Infrared_and_Raman_Spectroscopy.rar
Handbook of Raman Spectroscopy
(Practical Spectroscopy)
(Hardcover)
by Ian R. Lewis (Author), Howell G.M. Edwards
Product Details
Hardcover: 1080 pages
Publisher: CRC; 1st edition
(August 15, 2001)
Language: English
ISBN-10: 0824705572
ISBN-13: 978-0824705572
Product Dimensions: 10.2 x 7.3 x 2.1 inches
Shipping Weight: 4.4 pounds
folder with bookmarked djvu chapters in zipped archive
folder with bookmarked pdf chapters in rar archive
part 1 - 80 MB
part 2 - 40 MB
(Practical Spectroscopy)
(Hardcover)
by Ian R. Lewis (Author), Howell G.M. Edwards
Product Details
Hardcover: 1080 pages
Publisher: CRC; 1st edition
(August 15, 2001)
Language: English
ISBN-10: 0824705572
ISBN-13: 978-0824705572
Product Dimensions: 10.2 x 7.3 x 2.1 inches
Shipping Weight: 4.4 pounds
Editorial Reviews
Ceramics
"…comprehensive…covers updated principles of Raman theory, analysis, instrumentation, and measurement."
Review
. . .comprehensive. . .covers updated principles of Raman theory, analysis, instrumentation, and measurement.
---Ceramics
See all Editorial Reviews
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part 1 - 80 MB
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Hardcover: 448 pages
Publisher: Academic Press; 2 edition
(October 28, 2002)
Language: English
ISBN-10: 0122541057
ISBN-13: 978-0122541056
Product Dimensions: 9.2 x 5.8 x 1.1 inches
Shipping Weight: 1.6 pounds
Publisher: Academic Press; 2 edition
(October 28, 2002)
Language: English
ISBN-10: 0122541057
ISBN-13: 978-0122541056
Product Dimensions: 9.2 x 5.8 x 1.1 inches
Shipping Weight: 1.6 pounds
Review
" Overall this book provides an excellent introduction to the technique of Raman that experts and novices (advanced undergraduates and beginning graduate students) alike will find accessible and useful. Those individuals who own the first edition will find the amendments and additions made in the first edition invaluable and well worth in purchasing the new edition."
APPLIED SPECTROSCOPY, Volume 59, number 5, 2005
Product Description
This second edition of Introductory Raman Spectroscopy serves as a guide to newcomers who wish to become acquainted with this dynamic technique. Written by three acknowledged experts this title uses examples to illustrate the usefulness of the technique of Raman spectroscopy in such diverse areas as forensic science, biochemistry, medical, pharmaceutical prescription and illicit drugs. The technique also has many uses in industry.
Updated Applications chapter
· Demonstrated the versatility and utility of Raman spectroscopy in problem solving in science
· Serves as an excellent reference text for both beginners and more advanced students
· Discusses new applications of Raman spectroscopy in industry and research
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smithhamada
New Member
الف شكر للكل من دخل وابدي اهتمامه واشكر فعلا الاخ in my heart , جبار لشكري لاهتمامه فعلا بالموضوع وانا فعلا اعرف طريقه التحميل من الرابيد شير بس كانت المشكله عندي في الجهاز بس الحمد لله اتحلتواكرر شكري مره اخري لكل من ساعدني في الموضوع سلام