Search results | J. Murrey Atkins Library

Title: 3D Printing of Metamaterials with Conductive Elements
Author: Tuttle, Geoffrey
Date Created: 2016
Subjects--Topical: Materials science
Description: To fulfill their engineered purpose, resonant metamaterials require arrays of complex three-dimensional geometries composed of non-conductive dielectrics and highly conductive materials. In order to create these geometries, 3D printers must be abl...

Title: A Novel Fluorescence Based Method of Assessing Subsurface Damage in Optical Materials
Author: Williams, Wesley
Date Created: 2009
Subjects--Topical: Mechanical engineering, Materials science, Optics
Description: Lapping and polishing are loose abrasive finishing processes that have been used to achieve critical surface parameters in optical materials for centuries. These processes remove material from the surface through a variety of mechanical and chemic...

Title: A comprehensive study of the microstructure and mechanical behavior of HCP-based multilayered nanofilms
Author: Lu, Yuanyuan
Date Created: 2014
Subjects--Topical: Mechanical engineering, Materials science
Description: Metallic multilayer films with the individual layer thickness h decreased to submicron or even less have attracted a great deal of attention over the past decades because of their impressive mechanical properties, especially the h...

Title: BORON CARBIDE NANOWIRES: SYNTHESIS AND CHARACTERIZATION
Author: Guan, Zhe
Date Created: 2013
Subjects--Topical: Materials science
Description: Bulk boron carbide has been widely used in ballistic armored vest and the property characterization has been heavily focused on mechanical properties. Even though boron carbides have also been projected as a promising class of high temperature the...

Title: Bioactive ceramic coating on orthopedic implants for enhanced bone tissue integration
Author: Aniket, .
Date Created: 2012
Subjects--Topical: Materials science, Nanoscience, Biomedical engineering
Description: Tissue integration between bone and orthopedic implant is essential for implant fixation and longevity. An immunological response leads to fibrous encapsulation of metallic implants leading to implant instability and failure. Bioactive ceramics ha...

Title: COMPARATIVE STUDY OF THE EFFECT OF IMPURITIES ON THE DUCTILITY OF TANTALUM AND TUNGSTEN BASED ON ATOMISTIC AND FIRST PRINCIPLES CALCULATIONS
Author: Pan, Zhiliang
Date Created: 2012
Subjects--Topical: Mechanical engineering, Materials science
Description: Tungsten and tantalum are neighbors in the Periodic Table of the Elements and, as refractory metals, both have very high melting points (tungsten: 3422oC, tantalum: 2996oC). However, the ductility of the two metals is...

Title: COMPRESSIVE BEHAVIOR OF BULK METALLIC GLASS UNDER DIFFERENT CONDITIONS - COUPLED EFFECT OF TEMPERATURE AND STRAIN RATE
Author: Yin, Weihua
Date Created: 2013
Subjects--Topical: Mechanical engineering, Materials science
Description: Metallic glass was rst reported in 1960 by rapid quenching of Au-Si alloys. But, due to the size limitation, this material did not attract remarkable interest until the development of bulk metallic glasses (BMGs) with specimen sizes in excess of 1...

Title: CONTROLLED GROWTH AND PROPERTY STUDY OF ONE-DIMENSIONAL AND TWO-DIMENSIONAL LAYERED NANOSTRUCTURES OF MOLYBDENUM OXIDE
Author: Razmyar, Soheil
Date Created: 2019
Subjects--Topical: Materials science, Engineering, Nanotechnology
Description: Molybdenum trioxide (MoO3) is a versatile semiconductor material with a wide range of potential applications in photocatalysis, electrochromism/photochromism, sensing, and energy storage. Its highly anisotropic layered structure with weak van der ...

Title: Characterization of Individual Straight and Kinked Boron Carbide Nanowires
Author: Cui, Zhiguang
Date Created: 2016
Subjects--Topical: Materials science, Nanoscience, Physics
Description: Boron carbides represent a class of ceramic materials with p-type semiconductor natures, complex structures and a wide homogeneous range of carbon compositions. Bulk boron carbides have long been projected as promising high temperature thermoelect...

Title: Cholera Toxin Subunit B-Mediated Intracellular Trafficking of Mesoporous Silica Nanoparticles Toward the Endoplasmic Reticulum
Author: Walker, William
Date Created: 2015
Subjects--Topical: Materials science, Nanoscience, Biomedical engineering
Description: In recent decades, pharmaceutical research has led to the development of numerous treatments for human disease. Nanoscale delivery systems have the potential to maximize therapeutic outcomes by enabling target specific delivery of these therapeuti...

Title: Controlled growth and property measurement of one-dimensional oxide nanostructures for energy applications
Author: Sheng, Tao
Date Created: 2015
Subjects--Topical: Materials science, Optics, Nanotechnology
Description: Transition metal oxides (TMOs) exhibit rich structures and useful properties, and could be used in applications of solar energy harvesting (e.g., photoelectrochemistry, photocatalysis, and photovoltaics) and energy saving (e.g., electrochromism an...

Title: Correction of the post-necking True Stress-Strain data using Instrumented Nanoindentation
Author: Romero Fonseca, Ivan
Date Created: 2014
Subjects--Topical: Mechanical engineering, Materials science
Description: The study of large plastic deformations has been the focus of numerous studies particularly in the metal forming processes and fracture mechanics fields. A good understanding of the plastic flow properties of metallic alloys and the true stresses ...

Title: Crystalline Silicon Interfaces with Adhesive Polymer Semiconducting Glue and Thiazolothiazole Redox Active Organic Small Molecules
Author: Cohen, Daniel
Date Created: 2020
Subjects--Topical: Materials science, Chemistry, Chemistry, Organic
Description: Crystalline silicon is an extremely versatile semiconductor material used for electronics and photovoltaic devices. An organic conductive glue based on a blend of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and d-sorbitol ...

Title: DESIGN, SYNTHESIS AND CHARACTERIZATION OF MULTIFUNCTIONAL REDOX-RESPONSIVE PORPHYRIN-BASED POLYSILSESQUIOXANE NANOMATERIALS FOR PHOTODYNAMIC THERAPY
Author: Vega, Daniel
Date Created: 2015
Subjects--Topical: Materials science, Chemistry, Nanotechnology
Description: Photodynamic Therapy (PDT) is a minimally invasive clinically approved cancertreatment that was first applied in the early 20th century. PDT is an attractive alternative when compared to chemotherapy and radiation therapy due to the lack of harmfu...

Title: DUCTILE MACHINING OF CRYSTALLINE MATERIALS WITH VARIABLE RAKE SINGLE POINT DIAMOND MACHINING
Author: Griffin, Adam
Date Created: 2019
Subjects--Topical: Mechanical engineering, Materials science
Description: The effect of a variable rake machining process such as Fast Tool Servo (FTS) on optical IR crystalline materials isn’t well understood and can be difficult to test. This thesis proposes and develops the concept of using a 'starburst' cut geometry...

Title: Development of injectable bioceramic drug delivery system for solid tumor treatment
Author: Haig, James
Date Created: 2017
Subjects--Topical: Materials science, Engineering, Biomedical engineering
Description: According to the national cancer institute "In 2016, an estimated 1,685,210 new cases of cancer will be diagnosed in the United States and 595,690 people will die from the disease" and "The number of people living beyond a cancer diagnosis reached...

Title: Development of n-ZnO/p-Si single heterojunction solar cell with and without interfacial layer
Author: Hussain, Babar
Date Created: 2017
Subjects--Topical: Materials science
Description: The conversion efficiency of conventional silicon (Si) photovoltaic cells has not been improved significantly during last two decades but their cost decreased dramatically during this time. However, the higher price-per-watt of solar cells is stil...

Title: EFFECT OF BIOCERAMIC FUNCTIONAL GROUPS ON DRUG BINDING AND RELEASE KINETICS
Author: Trujillo, Christopher
Date Created: 2015
Subjects--Topical: Materials science, Engineering, Biomedical engineering
Description: Bioceramics have been studied extensively as drug delivery systems (DDS). Those studies have aimed to tailor the drug binding and release kinetics to successfully treat infections and other diseases. This research suggests that the drug binding an...

Title: EFFECTS OF GRAIN SIZE ON THE QUASI-STATIC MECHANICAL PROPERTIES OF ULTRAFINE-GRAINED AND NANOCRYSTALLINE TANTALUM
Author: Ligda, Jonathan
Date Created: 2013
Subjects--Topical: Materials science, Nanoscience
Description: The increase in strength due to the Hall-Petch effect, reduced strain hardening capacity, a reduced ductility, and changes in deformation mechanisms are all effects of reducing grain size (d) into the ultrafine-grained (UFG, 100 < d < 1000 nm) and...

Title: EFFECTS OF SUBSTRATE ON 2D MATERIALS, GRAPHENE, MOS2, WS2, AND BLACK PHOSPHORUS, INVESTIGATED BY HIGH TEMPERATURE AND SPATIALLY RESOLVED RAMAN SCATTERING AND PHOTOLUMINESCENCE
Author: Su, Liqin
Date Created: 2015
Subjects--Topical: Materials science
Description: The exploration of a group of new 2D materials, such as graphene and transition metal dichalcogenides, has become the hottest research of interest in recent years. With the dependable techniques of producing 2D materials, particularly mechanical e...