Please try again. This report is composed of the several papers published or presented as a result of research conducted in this program. In defining the index of refraction and absorption coefficient of a metal, it is specified that the amplitude is constant along a wave front. More recently, new lithographic techniques as well as improvements to classical wet chemistry methods have made it possible to synthesize noble metal nanoparticles with a wide range of sizes, shapes, and dielectric environments. h�bbd``b`�@��H0��E W Q� The tensile, compressive, bearing, and shear properties of the following sheet metals were determined at various temperatures after exposure times of from 1/2 to 1000 hours at the test temperature: AlSI-4130 alloy steel, 150,000 psi nominal strength level; AISI-4130 alloy steel, 180,000 psi nominal strength level; AISI-4130 alloy steel, 200,000 psd nominal strength level; A110-AT titanium alloy; HK31-H24 magnesium alloy; and Type 301 stainless steel, full-hard. Precise and reliable data on the tensile, compressive, bearing, and shear properties of aircraft-structural materials can be obtained only by testing under the desired conditions. This report is composed of the several papers published or presented as a result of research conducted in this program. It is shown that −∊1(ω)=∊2(ω)≃ωp2/(2ωτ2) at the damping frequency ω = ωτ. (or is it just me...), Smithsonian Privacy Full Record; Other Related Research; Authors: Schulz, L G Publication Date: Thu Mar 01 00:00:00 EST 1956 Research Org. h�b```f``�d�```�ad@ A0�`F�M`dbb�gebf �l``�> �Aas � Optical Properties of Metals. OPTICAL PROPERTIES OF METALS. OSA | Optical properties of the metals Al, Co, Cu, Au, Fe, Pb, Ni, Pd, Pt, Ag, Ti, and W in the infrared and far infrared. Drude model parameters ωτ and ωp are given for the fourteen metals Al, Co, Cu, Au, Fe, Pb, Mo, Ni, Pd, Pt, Ag, Ti, V, and W. The Drude model parameters for Cu are revised from our earlier tabulation due to the availability of additional data. COMPARISONS WITH OTHER METALS. 0 �w�� Astrophysical Observatory. Infrared optical constants collected from the literature are tabulated. %PDF-1.5 %���� By continuing you agree to the use of cookies. INTERMITTENT HEATING, THE CREEP PROPERTIES OF METALS UNDER INTERMITTENT STRESSING AND HEATING CONDITIONS. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Period covered October 1953 to October 1954, INVESTIGATION OF COMPRESSIVE-CREEP PROPERTIES OF ALUMINUM COLUMNS AT ELEVATED TEMPERATURES. There's a problem loading this menu right now. A comparatively recent advance in understanding the optical properties of metals has been provided by the anomalous skin effect. In a quantitative way, the optical properties of metals are given in terms of two constants: the index of refraction and the absorption coefficient. Optical Properties of Metals Metals are opaque and highly reflective . *METALS *OPTICAL PROPERTIES *LASER DAMAGE; MIRRORS; SURFACE PROPERTIES; PULSED LASERS; COPPER; SILVER; SURFACE ROUGHNESS; DAMAGE ASSESSMENT; THIN FILMS; MOLYBDENUM; SCATTERING; Subject Categories: Lasers and Masers; Metallurgy and Metallography; Optics; Distribution Statement: APPROVED FOR PUBLIC RELEASE. Use, Smithsonian Your recently viewed items and featured recommendations, Select the department you want to search in. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Copyright © 1958 Academic Press Inc. $$''$$53335;;;;;;;;;; %% ## ((%%((22022;;;;;;;;;;�� �" ��? Top subscription boxes – right to your door, © 1996-2020,, Inc. or its affiliates. Semantic Scholar is a free, AI-powered research tool for scientific literature, based at the Allen Institute for AI. for the Study of Metals OSTI Identifier: 4345424 Report Number(s): WADC-TR-55-71 NSA Number: NSA-10-009337 DOE Contract Number: AF33(038)-6534; … hޤ�[o�0�����[��TE��tH�EK�VBw"��Q��� �Q� The optical solids included are mainly inorganic materials; optical liquids are mainly organic substances. {$�9�yW��:+7�)+�e��Ӭnt��u�ci Optical Properties of Metals Hardcover – January 1, 1967 by A.V. h�lSˎ�0��+x�X+J�,_�-���]���GI\�K���})�y -r-f�3$uJZH�R�Ԑ�C)8�.��M��|�!��J0.A������J��|C7_~ ���#�'����:y�kA�zO�Ye _��4d�@�_kp`����J9�+��5P�%?S��M�%�����yȳ\�%�t�rd"�����g��Q���j��Y�����L�(e)$�B��y�"o����w�����f���tvC�劙�uk�\��*�� � Unable to add item to List. Univ. Optical properties of metals Bass, M.; Bennett, J. Abstract. Inst. Notice, Smithsonian Terms of ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Agreement NNX16AC86A, Is ADS down? (auth), SURFACE REACTION OF METALS . 361 0 obj <>/Filter/FlateDecode/ID[<399E4820CDA84D45833BE53CB170CB96>]/Index[353 17]/Info 352 0 R/Length 59/Prev 612447/Root 354 0 R/Size 370/Type/XRef/W[1 2 1]>>stream Optical properties of metals. �ޟNn�}ig�p '�(�]���� �� FIELD-EMISSION MICROSCOPY, DETERMINATION OF TENSILE, COMPRESSIVE, BEARING, AND SHEAR PROPERTIES OF FERROUS AND NON-FERROUS STRUCTURAL SHEET METALS AT ELEVATED TEMPERATURES. 0 �?Qʣ@�����~��X����B�R�������N?��ޮ��d�7�$�ڒN��$�IJI$�R�I$���I%)$�IJI$�R�I$���I%)$�IJI$�R�I$���I%)$�IJI$�R�I$���I%)$�IJI$�R�I$���I%)$�IJI$�)d� df���;�٣S�$; �5)�r2������I�,���}�ڇ��\��I�'�ySG?6�2�?GV�OW��[H���ܻ�����8�ĹǒyL��1�v���RR��.�P��> ���I Copyright © 2020 Elsevier B.V. or its licensors or contributors. : Chicago. The data for the noble metals and Al, Pb, and W can be reasonably fit using the Drude model. These relationships provide a means of calculating rough estimates of certain properties on the basis of a different property determination. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. �8�.r�{(`�#J�@778��w2U�i\[���a����>�R��>��l�V�6�$a��1ݱuۀE]���K����D�5�r��~~|��RȞ���F7�D�f��Ϣh"�65 XW&�q�~˼QF�#��q���|#'o;uW���&wܤ��( Gr�]e��F��j=#F)��r� ��'�j���G#B%�_Y�TY��e\g2�j-�P��G�*_�k�u�t��U]�ܚ������y���M���V�/D��ba�:�����Ԃ This is usually the case only for normal incidence. The magnesium alloy was tested over a temperature range from 75 to 600 deg F, whereas the other test metals were tested at temperatures up to 1000 deg F. The test results show that, all strength and modulus properties decreased to some degree with increasing temperature over the range studied. PART III. Sokolov (Author) See all formats and editions Hide other formats and editions endstream endobj 354 0 obj <> endobj 355 0 obj <> endobj 356 0 obj <>stream The situation in which a light wave falls upon a metal at normal incidence is analogous to that surrounding a wire carrying a high-frequency current. endstream endobj 357 0 obj <>stream 369 0 obj <>stream Infrared optical constants collected from the literature are tabulated. Within each section physical properties, linear and nonlinear optical properties, and many special properties such as electrooptic, magne-toopic, and elastooptic properties of the materials are tabulated.

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