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Journals

Experimental Constraints on Some Mechanisms for High-Temperature Superconductivity

January 1, 1991

Author(s)

I Barbee, Marvin Cohen, David R. Penn

Since its discovery, many mechanisms have been suggested to explain the phenomenon of high-temperature superconductivity in oxides. We propose that experimental

A Scanning Tunneling Microscopy Study of Clean and Cs-Covered InSb(110)

January 1, 1991

Author(s)

L Whitman, Joseph A. Stroscio, Robert A. Dragoset, Robert Celotta

AB Scanning tunneling microscopy has been employed to study clean and Cs-covered InSb(110) surfaces. Atomic-resolution images of both the filled and empty

Calculations of Electron Inelastic Mean Free Paths II. Data for 27 Elements over the 50-2000 eV Range

January 1, 1991

Author(s)

Shigeo Tanuma, Cedric J. Powell, David R. Penn

We report calculations of electron inelastic mean free paths (IMFPs) for 50-2000 eV electrons in a group of 27 elements (C, Mg, Al, Si, Ti, V, Cr, Fe, Ni, Cu, Y

Manipulation of Adsorbed Atoms and Creation of New Structures on Room-temperature Surfaces with a Scanning Tunneling Microscope

January 1, 1991

Author(s)

L Whitman, Joseph A. Stroscio, Robert A. Dragoset, Robert Celotta

A general method of manipulating adsorbed atoms and molecules on room-temperature surfaces with the use of a scanning tunneling microscope is described. By

Anharmonic Phonons and the Isotope Effect in Superconductivity

January 1, 1991

Author(s)

V Crespi, Marvin Cohen, David R. Penn

Anharmonic interionic potentials are examined in an Einstein model to study the unusual isotope-effect exponents for the high-T(c) oxides. The mass dependences

Limitations on a Combined Phonon -- Non-Phonon Mechanism for Superconductivity Bi₂Sr₃Ca₁Cu₂O_x

January 1, 1991

Author(s)

I Barbee, Marvin Cohen, David R. Penn

Despite the large number of theories proposed to explain high-temperature superconductivity, no clear explanation of its origin exists. Experimental data such

Calculations of Electron Inelastic Mean Free Paths III. Data for 15 Inorganic Compounds over the 50-2000 eV Range

January 1, 1991

Author(s)

Shigeo Tanuma, Cedric J. Powell, David R. Penn

We report calculations of electron inelastic mean free paths (IMFPs) of 50-2000 eV electrons in a group of 15 inorganic compounds (Al 2O 3, GaAs, GaP, InAs, InP

A System for the Study of Magnetic Materials and Magnetic Imaging with the STM

January 1, 1991

Author(s)

P First, Joseph A. Stroscio, Daniel T. Pierce, Robert A. Dragoset, Robert Celotta

A report of work in progress to determine the feasibility of imaging the magnetization of ferromagnetic samples with the scanning tunneling microscope (STM) is

Continuous high-flux monovelocity atomic beam based on a broadband laser cooling technique

January 1, 1991

Author(s)

M Zhu, Christopher W. Oates, John L. Hall

Photodissociation of ammonia at 193.3 nm: Rovibrational state distribution of the NH₂( ?}²A₁ fragment,

January 1, 1991

Author(s)

E L. Woodbridge, M N. Ashfold, S R. Leone

A simple ink jet gravimeter

January 1, 1991

Author(s)

J G. Street, J Fung-a-fat, J E. Faller

Investigation of internal rotor dynamics of NeDCl and ArDCl via infrared absorption spectroscopy

January 1, 1991

Author(s)

M D. Schuder, D D. Nelson, David Nesbitt

High-resolution infrared flash kinetic spectroscopy of OH radicals

January 1, 1991

Author(s)

A Schiffman, D D. Nelson, M S. Robinson, David Nesbitt

Efficient Br^* laser pumped by frequency-doubled Nd:YAG and electronic-to-vibrational transfer-pumped CO₂ and HCN lasers

January 1, 1991

Author(s)

R L. Pastel, G D. Hager, H C. Miller, S R. Leone

Observation of the cesium clock transition using laser-cooled atoms in a vapor cell

January 1, 1991

Author(s)

C Monroe, Hugh Robinson, C E. Wieman

An optically-pumped ultraviolet laser on SO (B ³Σ^- - X ³Σ^-)

January 1, 1991

Author(s)

H C. Miller, K Yamasaki, J E. Smedley, S R. Leone

Structural dependence of HF vibrational red shifts in Ar_nHF, n=1-4 via high resolution, slit jet infrared spectroscopy

January 1, 1991

Author(s)

A Mcilroy, R Lascola, C M. Lovejoy, David Nesbitt

Narrow band 1.2-2.2 υm light via cw Nd:YAG/dye laser difference frequency generation: application to the overtone absorption spectrum of ArHF

January 1, 1991

Author(s)

A Mcilroy, David Nesbitt

Rotational modulation and flares on RS Canum Venaticorum and BY Draconis stars

January 1, 1991

Author(s)

J Mathioudakis, J G. Doyle, M Rodono, D M. Gibson, P B. Byrne, S Avgoloupis, J L. Linsky, D Gary, L N. Mavridis, P Varvoglis

Rotational predissociation, vibrational mixing, and van der Waals intermolecular potentials of NeDF

January 1, 1991

Author(s)

C M. Lovejoy, David Nesbitt

Laser-induced fluorescence measurements of rotationally resolved velocity distributions for CO⁺ drifted in He

January 1, 1991

Author(s)

C P. Lauenstein, M J. Bastian, V M. Bierbaum, S M. Penn, S R. Leone

Slit-jet near-infrared spectroscopy and internal rotor dynamics of the ArH₂ O van der Waals complexes: An angular potential energy surface for internal H₂O rotation

January 1, 1991

Author(s)

R Lascola, David Nesbitt

On the calibration of a superconducting gravimeter using absolute gravity measurements

January 1, 1991

Author(s)

J Hinderer, N Florsch, J Makinen, H Legros, J E. Faller

Alignment effects of |J=3> states prepared by three-photon excitation: Sixfold symmetry in collisional energy transfer, Ca(4s4f, ¹F₃) + He → Ca(4p², ¹S₀) + He

January 1, 1991

Author(s)

J P. Driessen, C J. Smith, S R. Leone

Relative cross sections for Ca¹F₃ sublevels (M=0-3) through alignment effects in collisional energy transfer: Ca(4s4f, ¹F₃)+Rg rarr; Ca(4p², ¹S₀)+Rg as a function of rare gas

January 1, 1991

Author(s)

J P. Driessen, C J. Smith, S R. Leone

Radio continuum observations of a variety of cool stars

January 1, 1991

Author(s)

S A. Drake, J L. Linsky, P G. Judge, M Elitzur

A test of Newton's inverse square law of gravitation using the 300 m tower at Erie, Colorado

January 1, 1991

Author(s)

J Y. Cruz, J C. Harrison, C C. Speake, T M. Niebauer, M P. Mchugh, P T. Keyser, J E. Faller, J Makinen, R B. Beruff

Temperature dependence of the quenching of I^* ²P_3/2 by I₂ from 300 to 800 K

January 1, 1991

Author(s)

J I. Cline, S R. Leone

First results from the Goddard High-resolution spectrograph: The chromosphere of α Tauri

January 1, 1991

Author(s)

K G. Carpenter, R D. Robinson, Glenn Wahlgren, T M. Ake, D C. Ebbets, J L. Linsky, A Brown, F M. Walter

X-ray emission from hybridchromosphere stars

January 1, 1991

Author(s)

A Brown, S A. Drake, M E. Van steenberg, J L. Linsky

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