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Displaying 1 - 25 of 287

SHREC'09 Track: Generic Shape Retrieval

March 29, 2009
Author(s)
Afzal A. Godil, Helin Dutagaci
… In this paper we present the results of the SHREC 09- Generic Shape Retrieval Contest. The aim of this track … and parameters. The performance evaluation of the SHREC 09- Generic Shape Retrieval Contest is based on 6 different … SHREC'09 Track: Generic Shape Retrieval …

The 2009 Materials Science &Technology Conference & Exhibition (MS&T09)

February 29, 2012
Author(s)
Winnie Wong-Ng
The 2009 Materials Science and Technology Conference and Exhibition (MS&T09) took place at the David L. Lawrence Convention Center in Pittsburgh , Pennsylvania, from October 25-29. The Conference was the leading forum addressing structure, properties

LBIR Facility Five Year Plan (FY05-FY09)

October 16, 2008
Author(s)
Adriaan C. Carter, Raju V. Datla
… low level infrared radiation. The five year (FY 05 to FY 09) plan for this facility described in this report addresses …

Amplitude Mode in the Planar Triangular Antiferromagnet Na 0.9 MnO 2

June 5, 2018
Author(s)
Rebecca L. Dally, Yang Zhao, Zhijun Xu, Robin Chisnell, M. B. Stone, Jeffrey W. Lynn, Leon Balents, Stephen D. Wilson
… on a two-dimensional anisotropic triangular lattice (α-Na 0.9 MnO 2 ) exhibits a long-lived, coherent oscillation of … Amplitude Mode in the Planar Triangular Antiferromagnet Na 0.9 MnO 2 …

Crystal Chemistry, X-ray Diffraction Reference Patterns, and Band Gap Studies for (BaxSr1-x)2CoWO6 (x=0.1, 0.2, 0.3, 0.5, 0.7, 0.9)

September 11, 2020
Author(s)
Winnie K. Wong-Ng, Guangyao Liu, Yuqi Yang, Rola M. Derbeshi, Donald A. Windover, James A. Kaduk
… perovskites, (BaxSr1-x)2CoWO6 (x=0.1, 0.2, 0.3, 0.5, 0.7, 0.9). The structure of the end members of the series, … the structure was cubic (Fm3m, No 225; Z=4) (from x=0.3 to 0.9, a increases from 7.98399(13) Å to 8.08871(10) Å). This … (BaxSr1- x)2CoWO6, with x=0.1, 0.2, 0.3, 0.5, 0.7 and 0.9, have been submitted to be included in the Powder …

Intra-grain local luminescence properties of CdSe0.1Te0.9 Thin Films

December 25, 2023
Author(s)
Ganga Neupane, Behrang Hamadani, David Albin, Joel Duenow, Matthew Reese, Susanna Thon
We report on the local photoluminescence properties of grains and grain boundaries of CdSe0.1Te0.9 thin film deposited by the colossal grain growth method using a wide-field hyperspectral imaging technique. We observed significant variations in the

Origin and Tuning of the Magnetocaloric Effect in the Magnetic Refrigerant Mn1.1Fe0.9(P0.8Ge0.2)

January 26, 2009
Author(s)
Danmin Liu, Ming Yue, Jiuxing Zhang, T. M. McQueen, Jeffrey Lynn, Xiaolu Wang, Ying Chen, Jiying Li, R. J. Cava, X. Liu, Zaven Altounian, Qingzhen Huang
Neutron-diffraction and magnetization measurements have been carried out on a series of samples of the magnetorefrigerant Mn1+yFe1−yP1−xGex. The data reveal that the ferromagnetic and paramagnetic phases correspond to two very distinct crystal structures

Structural and Optical Properties of Ba3(Nb6-xTax)Si4O26 (x=0.6, 1.8, 3.0, 4.2, 5.4)

December 5, 2019
Author(s)
Winnie K. Wong-Ng, Guangyao Liu, Weifang Liu, Yuqi Yang, Shouyu Wang, Yucheng Lan, James A. Kaduk
… from 8.98804(8) Å to 9.00565(9) Å, and c decreases from 7.83721(10) Å to 7.75212(12) Å. As a result, the volume decreases from … sum (VBS) values of the Ba sites increase slightly (2.09 to 2.20), indicating the size of the cage becoming … Ba3(Nb1-xTax)Si4O26 (x=0.1, 0.3, 0.5, 0.7, 0.9), X-ray powder reference diffraction patterns, …

Atomistic Origins of Conductance Switching in an e-Cu0.9V2O5 Neuromorphic Single Crystal Oscillator

December 4, 2024
Author(s)
Cherno Jaye, Conan Weiland, Daniel Fischer, John Ponis, Nicholas Jerla, George Agbeworvi, Saul Perez-Beltran, Nitin Kumar, Kenna Ashen, Jialu Li, Edrick Wang, Michelle A. Smeaton, Fatme Jardali, Sarbajeet Chakraborty, Patrick J. Shamberger, Katherine L. Jungjohann, Lu Ma, Jinghua Guo, G Sambandamurthy, Xiaofeng Qian, Sarbajit Banerjee
: Building artificial neurons and synapses is key to achieving the promise of energy efficiency and acceleration envisioned for brain-inspired information processing. Emulating the spiking behavior of biological neurons in physical materials requires

Imaging local luminescence variations in CdSe0.1Te0.9 thin films grown by the colossal grain growth process.

August 4, 2023
Author(s)
Ganga Neupane, Andrew Winchester, Nicolas Marquez Peraca, David Albin, Joel Duenow, Matthew Reese, Sujitra Pookpanratana, Susanna Thon, Behrang Hamadani
Clear visualization and understanding of luminescence properties of grain interiors and grain boundaries in polycrystalline thin-film photovoltaic materials are crucial to achieving high-performance solar cells. Luminescence-based measurements, for example

Probing the Optical Properties and Strain-Tuning of Ultrathin Mo1-xWxTe2

March 21, 2018
Author(s)
Ozgur B. Aslan, Isha M. Datye, Michal J. Mleczko, Karen Lau, Sergiy Krylyuk, Alina Bruma, Irina Kalish, Albert Davydov, Eric Pop, Tony F. Heinz
Ultrathin transition metal dichalcogenides (TMDCs) have recently been extensively investigated to understand their electronic and optical properties. Here we study ultrathin Mo0.91W0.09Te2, a semiconducting alloy of MoTe2, using Raman, photoluminescence

The Suppression of Curie Temperature by Sr Doping in Diluted Ferromagnetic Semiconductor (La 1-x Sr x )(Zn 1-y MnYdy^)AsO

July 7, 2014
Author(s)
Cui Ding, Xin Gong, Huiyuan Man, Guoxiang Zhi, Shengli Guo, Yang Zhao, Hangdong Wang, Bin Chen, F.L. Ning
(La 1-xSr x)(Zn 1-yMndy^)AsO is a two dimensional diluted ferromagnetic semiconductor that has advantage of decoupled charge and spin doping. The substitution of Sr 2+ for La 3+ and Mn 2+ for Zn 2+ into parent semiconductor LaZnAsO introduces hole carriers
Displaying 1 - 25 of 287
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