Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Mark J. Lysek"'
Publikováno v:
AIP Conference Proceedings.
The Mars Science Laboratory (Curiosity) landed successfully on Mars on August 5, 2012, eight months after launch. The chosen landing site of Gale Crater, located at 4.5 degrees south latitude, 137.4 degrees east longitude, has provided a much more be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b53d662227a56e208d4b181a7c2e008
https://doi.org/10.1063/1.4860925
https://doi.org/10.1063/1.4860925
Publikováno v:
Langmuir. 9:1040-1045
In many adsorbed systems, heat capacity peaks have been observed to occur near the triple-point temperature of the bulk adsorbate. These peaks are now understood to be due to the melting of unsaturated capillary condensate. In this paper we study tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::876084945301b9072a0b52c1999b12bc
https://doi.org/10.1021/la00028a027
https://doi.org/10.1021/la00028a027
Publikováno v:
Physical Review B. 47:7389-7400
We present high-resolution heat-capacity data for methane adsorbed on graphite for nominal coverages of 0.87 to 7 layers, from T = 70 to 120 K. For films thicker than 1.1 layers, we find capillary condensate coexisting with the film. We have performe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550932be850b048591a6393eaa37e7a9
https://doi.org/10.1103/physrevb.47.7389
https://doi.org/10.1103/physrevb.47.7389
Publikováno v:
Review of Scientific Instruments. 63:5750-5759
This article describes a scanning ratio calorimeter that has been developed for studying multilayer adsorbed films. The scanning technique presented is able to accumulate highly precise data much more quickly than other calorimetric techniques. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8794fa17759dabebcabd20f0c917481a
https://doi.org/10.1063/1.1143358
https://doi.org/10.1063/1.1143358
Publikováno v:
Langmuir. 8:898-900
We have studied adsorption hysteresis in the system multilayer methane adsorbed on graphite foam by measuring heat capacities on each branch of the hysteresis curve. We are able to show that, on the stable branch, capillary condensation begins, surpr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb589b74aa9b610cad073a15ef39bc27
https://doi.org/10.1021/la00039a026
https://doi.org/10.1021/la00039a026
Autor:
Mark J. Lysek, Robert J. Brown, Jennifer A. Dooley, David Pearson, David Chaney, Alfred Edward Nash, James Hardy
Publikováno v:
Infrared Spaceborne Remote Sensing VIII.
NASA's Space Infrared Telescope Facility (SIRTF) is a 1- meter class cryogenically-cooled space observatory. The constituent sub-assemblies are currently in their assembly and verification phase. To facilitate the assembly and verification of the tel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f932c9a9b2b049daad5b722fa09b842
https://doi.org/10.1117/12.406548
https://doi.org/10.1117/12.406548
Autor:
X. Qin, D. Petrac, John A. Lipa, Melora Larson, Mark J. Lysek, Steve Elliott, Talso Chui, D. R. Swanson, Ulf E. Israelsson
Publikováno v:
Advances in Cryogenic Engineering ISBN: 9781475790498
A cryopump flown on the space shuttle for the Lambda Point Experiment1 (LPE) was improved and redesigned for use in the Confined Helium Experiment (CHeX). The successful Lambda Point Experiment (LPE) flew on the space shuttle in October 1992. The Con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0621cdfb24a1e056c376ebcffc62a91b
https://doi.org/10.1007/978-1-4757-9047-4_125
https://doi.org/10.1007/978-1-4757-9047-4_125
Publikováno v:
Cryogenic Optical Systems and Instruments VII.
The SIRTF Telescope Test Facility (STTF) consists of an optical dewar for testing mirrors of up to 1m diameter and f < 6 at temperatures from 300K to 5K and a phase shift interferometer for optical characterization. The STTF was brought on-line in ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c31a07826b11fa70fc9114370d22202
https://doi.org/10.1117/12.254155
https://doi.org/10.1117/12.254155
Publikováno v:
SPIE Proceedings.
In this paper we describe the key features of the SIRTF Telescope Test Facility developed at the Jet Propulsion Laboratory. Information on the cryogenic performance including details of the test cycle time and cryogen hold time are included. Emphasis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb053770377d3f748c46e13b3c1a352f
https://doi.org/10.1117/12.243517
https://doi.org/10.1117/12.243517
Autor:
Thomas S. Luchik, Alfred Nash, James P. Hardy, Mark J. Lysek, Robert G. Chave, Ulf E. Israelsson, Melora Larson
Publikováno v:
A Cryogenic Engineering Conference Publication ISBN: 9781461380221
An optical test Dewar has been constructed with the unique capability to test mirrors of diameter ≤ 1 m, f≤6, at temperatures from 300 to 5 K with a ZYGO Mark IV/V interferometer. The facility possesses extensive thermometry throughout for charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87488e382ff20b0ef6881e959e780948
https://doi.org/10.1007/978-1-4613-0373-2_146
https://doi.org/10.1007/978-1-4613-0373-2_146