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Journals

Intrinsic noise properties of atomic point contact displacement detectors

January 1, 2007

Author(s)

N E. Flowers-jacobs, D R. Schmidt, Konrad Lehnert

Electron spin polarization through interactions between excitons, trions and the two-dimensional electron gas

January 1, 2007

Author(s)

Z Chen, R Bratschitsch, S G. Carter, Steven T. Cundiff, D R. Yakovlev, G Karczewski, T Wojtowicz, J Kossut

Effects of disorder on electron spin dynamics in a semiconductor quantum well

January 1, 2007

Author(s)

Z Chen, S G. Carter, R Bratschitsch, P Dawson, Steven T. Cundiff

87Sr lattice clock with inaccuracy below 10-15

January 1, 2007

Author(s)

M M. Boyd, Andrew Ludlow, S Blatt, S M. Foreman, T. Ido, T Zelevinsky, Jun Ye

Optical lattice polarization effects on magnetically induced optical atomic clock transitions

January 1, 2007

Author(s)

A. V. Taichenachev, V. I. Yudin, Christopher W. Oates

Low-noise, optical injection locking of a resonant tunneling diode to a stable optical frequency comb

January 1, 2007

Author(s)

T M. Ramond, L Hollberg, P W. Juodawlkis, Scott Diddams

Characterization of frequency noise on a broadband infrared frequency comb using optical heterodyne techniques

January 1, 2007

Author(s)

K Kim, J W. Nicholson, M Yan, J. C. Knight, N R. Newbury, Scott Diddams

Coherent optical link over hundreds of metres and hundreds of terahertz with subfemtosecond timing jitter

January 1, 2007

Author(s)

I Coddington, W C. Swann, Luca Lorini, James C. Bergquist, Y Lecoq, Christopher W. Oates, Leo Hollberg

A High Spatial Resolution Event Counting Neutron Detector Using Microchannel Plates and Cross Delay Line Readout

January 1, 2007

Author(s)

O H. Siegmund, A Martin, W B. Feller, Muhammad D. Arif, Daniel S. Hussey, David L. Jacobson

K-shell Spectra from Ag, Sn, Sm, Ta, and Au Generated by Intense Femtosecond Laser Pulses

January 1, 2007

Author(s)

J F. Seely, G E. Holland, Lawrence T. Hudson, Csilla Szabo-Foster, Albert Henins, H -. Park, R T. Patel, J M. Laming

Reciprocal Space Approaches to Neutron Imaging

January 1, 2007

Author(s)

D A. Pushin, Muhammad D. Arif, David L. Jacobson, M G. Huber, D G. Cory

Data Acquisition System Development for the Detection of X-Ray Photons in Multi-Wire Gas Proportional Counters

January 1, 2007

Author(s)

J A. Kimpton, M N. Kinnane, L F. Smale, Christopher T. Chantler, Lawrence T. Hudson, Albert Henins, Csilla Szabo-Foster, John D. Gillaspy, Joseph N. Tan, Joshua M. Pomeroy, E Takacs, B Radics

63Ni, its Half-life and Standardization: Revisited

January 1, 2007

Author(s)

R Coll{eacute}, Brian E. Zimmerman, P Cassette, L Laureano-p{eacute}rez

A Note on The Half-Life of 209Po

January 1, 2007

Author(s)

R Coll{eacute}, Lizbeth Laureano-Perez, Iisa Outola

3He Neutron Spin Filters for a Thermal Neutron Triple Axis Spectrometer

January 1, 2007

Author(s)

W C. Chen, G Armstrong, Y Chen, Brian Collett, R Erwin, Thomas R. Gentile, G L. Jones, J W. Lynn, S Steinberg, J E. Mckenney

Correlations Between the Crystallographic Texture and Grain Boundary Character in Polycrystalline Materials

January 1, 2007

Author(s)

R E. Garcia, Mark D. Vaudin

A method is presented to determine the misorientation probability distribution function in polycrystalline materials based on a known, analytical or numerical...

Strain-Induced Grain Growth during Rapid Thermal Cycling of Aluminum Interconnects

January 1, 2007

Author(s)

Robert Keller, Roy H. Geiss, Nicholas Barbosa, Andrew Slifka, David T. Read

We demonstrate by use of automated electron backscatter diffraction (EBSD) the rapid growth of grains in non-passivated, sputtered Al-1Si interconnects during...

General Three-Dimensional Image Simulation and Surface Reconstruction in Scanning Probe Microscopy Using a Dexel Representation

January 1, 2007

Author(s)

Xiaoping Qian, John S. Villarrubia

The ability to image complex general three-dimensional (3D) structures, including re-entrant surfaces and undercut features using scanning probe microscopy, is...

Effects of Vacancies on the Properties of Disordered Ferroelectrics: A First-Principles Study

January 1, 2007

Author(s)

L Bellaiche, Jorge Iniguez, Eric J. Cockayne, Benjamin P. Burton

Prediction of Elastic Properties of Heterogeneous Materials With Complex Microstructures

January 1, 2007

Author(s)

Yong Ni, Martin Chiang

A homogenization method combining the Eshelby equivalent eigenstrain approach and the phase-field microelasticity for numerically solving the eigenstrain, is...

Cell Morphology and Migration Linked to Substrate Rigidity

January 1, 2007

Author(s)

Yong Ni, Martin Chiang

A mathematical model, based on thermodynamics, was developed to demonstrate the substrate mechanics influences the cell morphology and migration. The mechanisms...

Two Simple Tests for Models of Current-Induced Magnetization Switching

January 1, 2007

Author(s)

N Theodoropoulou, Abhishek Sharma, W Pratt, Mark D. Stiles, J Xiao, J Bass

We describe two simple tests for models of current-induced magnetization switching due to spin-transfer-torque in ferromagnetic/non-magnetic/ferromagnetic (F/N...

Characterization and Ion-Induced Degradation of Cross-Linked Poly(Methyl Methacylate) Studies Using Time of Flight Secondary Ion Mass Spectrometry

December 30, 2006

Author(s)

M S. Wagner, K Lenghaus, John G. Gillen, Michael J. Tarlov

In this study, a series of random copolymers of methyl methacrylate (MMA) and ethylene glycol dimethacrylate (EGDMA) were prepared as surface-initiated polymer...

Observation of the Radiative Decay Mode of the Free Neutron

December 29, 2006

Author(s)

Jeffrey S. Nico, Maynard S. Dewey, Thomas R. Gentile, Hans P. Mumm, Alan K. Thompson, B Fisher, I Kremsky, Fred E. Wietfeldt, T E. Chupp, R Cooper, E Beise, K G. Kiriluk, J Byrne, Kevin J. Coakley

The theory of quantum electrodynamics predicts that beta decay of the neutron into a proton, electron, and antineutrino should be accompanied by a continuous...

Toward a Computational Theory of Mind

December 29, 2006

Author(s)

James S. Albus

Scientific knowledge of the brain and technology of intelligent systems have developed to a point where a computational theory of mind is feasible. This paper...

Intelligent Unmanned Ground Vehicle Navigation via Information Evaluation

December 29, 2006

Author(s)

Rajmohan Madhavan, Elena R. Messina

Sensor-centric navigation of Unmanned Ground Vehicles (UGVs) operating in rugged and expansive terrains requires the competency to evaluate the utility of...

A practical guide to the CIF:usability measurements

December 29, 2006

Author(s)

Mary F. Theofanos, Brian C. Stanton, Nigel Bevan

Using the Common Industry Format ( CIF) to specify usability measures can positively influence the development process. The CIF remains inherently flexible and...

Common Vulnerability Scoring System

December 29, 2006

Author(s)

Peter M. Mell, Karen Kent Scarfone, Sasha Romanosky

Organizations struggle to assess the relative importance of software vulnerabilities across disparate hardware and software platforms. They must prioritize...

Learning in a Hierarchical Control System: 4D/RCS in the DARPA LAGR Program

December 29, 2006

Author(s)

James S. Albus, Roger V. Bostelman, Tommy Chang, Tsai H. Hong, William P. Shackleford, Michael O. Shneier

The Defense Applied Research Projects Agency (DARPA) Learning Applied to Ground Vehicles (LAGR) program aims to develop algorithms for autonomous vehicle...

Electrical breakdown in the microscale: testing the standard theory

December 29, 2006

Author(s)

Emmanouel S. Hourdakis, Garnett W. Bryant, Neil M. Zimmerman

We present breakdown voltage measurement data in air taken with a technique we recently developed. The data suggests that below 10 ?m of electrode separation...

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