☆ 4.7 Article

Evaluation of the surface and subsurface evolution of single-crystal yttrium aluminum garnet during polishing

APPLIED SURFACE SCIENCE (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Manufacturing

Phase transition and plastic deformation mechanisms induced by self-rotating grinding of GaN single crystals

Chen Li et al.

Summary: The study explores the deformation and removal mechanisms of gallium nitride (GaN) single crystals during ultra-precision machining. The experimental results show that abrasive size significantly affects the surface morphology and roughness, leading to a transition from brittle fracture-dominated surface to a plastic surface with reduced abrasive size. Through cross-sectional TEM method and MD simulation, it is found that plastic deformation in GaN crystals is caused by the formation of polycrystalline nanocrystals and defects, with an observable delamination phenomenon in the plastic deformation zone.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhancing Perpendicular Magnetic Anisotropy in Garnet Ferrimagnet by Interfacing with Few-Layer WTe2

Guanzhong Wu et al.

Summary: In this study, we report the emergence of perpendicular magnetic anisotropy and enhanced Gilbert damping induced by interfacial interactions in a heterostructure made of YIG and WTe2. The ability of WTe2 to enhance PMA in FM thin film, combined with its capability to generate out-of-plane damping like spin torque, makes it desirable for magnetic memory applications.

NANO LETTERS (2022)

添加到收藏夹

Article Engineering, Multidisciplinary

Depolarization of surface scattering in polarized laser scattering detection for machined silicon wafers

Jingfei Yin et al.

Summary: This study resolves surface scattering based on the electromagnetic scattering theory, finding that the depolarization caused by surface scattering increases with the surface roughness and the incident angle. Considering the subsurface scattering characteristics and the distribution of the SSD, a solution for the PLS detection is provided, involving the use of a horizontally polarized laser with vertical incidence to minimize the influence of surface scattering and optimize the PLS detection process.

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Ce3+-Doped Yttrium Aluminum Garnet Transparent Ceramics for High-Resolution X-Ray Imaging

Tao Ji et al.

Summary: This paper introduces a new type of TC scintillator material (YAG:Ce3+ TCs), which has high transmittance and steady-state light yield, and can achieve excellent X-ray imaging performance. Due to its structural stability, it can work stably under long-term X-ray irradiation, providing new opportunities for the development of high-quality X-ray imaging.

ADVANCED OPTICAL MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Garnet transparent ceramic film of Y3Al5O12:Eu3+ fabricated through an interface reaction of layered rare-earth hydroxide nanosheets on amorphous alumina

Jing Yao et al.

Summary: The traditional preparation of YAG transparent ceramics is time-consuming and costly, with high energy consumption and equipment requirements. A special interface reaction method was developed in this study to prepare YAG transparent ceramic films with unique fluorescent properties, which may have broad applications in the field of transparent ceramics.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

Anisotropy dependence of material removal and deformation mechanisms during nanoscratch of gallium nitride single crystals on (0001) plane

Chen Li et al.

Summary: Nanoscratch tests on GaN single crystals revealed that crack-free plastic deformation could be achieved along different zone axes, with deeper penetration depth and less phase transformation along the [11-20] zone axis. Higher stress along the [1-100] zone axis induced more phase transition from hexagonal system to cubic system. This study enhances understanding of the anisotropy dependence of material removal and damage mechanisms in GaN crystals.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

A novel approach to obtain near damage-free surface/subsurface in machining of single crystal 4H-SiC substrate using pure metal mediated friction

Min Wu et al.

Summary: The high-speed friction-induced removal behavior of single crystal silicon carbide (4H-SiC) by pure metals (iron and nickel) was investigated in this study. The subsurface damage of SiC substrates on both C-face and Si-face was explored. It was found that the C-face SiC substrate had almost no damage, while crystal defects were evidenced on the Si-face SiC substrate. The material removal rate was highest on the Si-face using pure nickel. The formation of silicide and/or oxide indicated that the material removal of both the C-face and Si-face of 4H-SiC was dominated by the friction-induced chemical interaction. A friction reaction-removal model of single crystal 4H-SiC substrate using pure metal was proposed.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Materials Science, Ceramics

Experimental research on surface characteristics and subsurface damage behavior of monocrystal sapphire induced by helical micro abrasive tools

Siqian Gong et al.

Summary: This study experimentally investigated the effects of helical micro abrasive tools on sapphire, analyzing the impact of tool structure and process parameters on surface quality and subsurface damage. A qualitative evaluation method for subsurface damage was proposed.

CERAMICS INTERNATIONAL (2022)

添加到收藏夹

Article Engineering, Manufacturing

Origin and evolution of a crack in silicon induced by a single grain grinding

Zhenyu Zhang et al.

Summary: This study investigates the formation and evolution mechanism of cracks in silicon using molecular dynamics simulations. Through experimental and simulated nanocutting, it reveals the conditions for crack initiation and propagation in silicon and the formation of a funnel-shaped structure. These findings provide important insights for avoiding catastrophic fracture and preserving the stability and longevity of high-performance devices based on brittle materials.

JOURNAL OF MANUFACTURING PROCESSES (2022)

添加到收藏夹

Article Engineering, Mechanical

Subsurface damage pattern and formation mechanism of monocrystalline β-Ga2O3 in grinding process

Xin Yang et al.

Summary: The aim of this study is to investigate the damage pattern and formation mechanism of monocrystalline beta-Ga2O3 in different grinding processes. Transmission electron microscopy was used to observe the subsurface damage in rough, fme, and ultrafine grinding processes. The results showed that there were nanocrystals and stacking faults in all three processes, while dislocations, twins, cracks, and amorphous phase were present in specific processes. The thickness of subsurface damage decreased with the reduction in the grit radius and the grit depth of cut. The study also established subsurface damage models and found that the formation of nanocrystals and amorphous phase was related to grinding conditions and material characteristics.

FRONTIERS OF MECHANICAL ENGINEERING (2022)

添加到收藏夹

Article Engineering, Industrial

Morphological characteristics and formation mechanism of latent scratches in chemical mechanical polishing

Xiaolong Han et al.

Summary: This paper describes the morphological characteristics of latent scratches using atomic force microscopy and develops a mathematical model to explain their formation mechanism. The observations show that the depth and width distributions of latent scratches are Gaussian-like. The proposed model explains that the formation of latent scratches is caused by plastic deformation of the crystal surface.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Single-Crystal Red Phosphors and Their Core-Shell Structure for Improved Water-Resistance for Laser Diodes Applications

Jianbang Zhou et al.

Summary: The study successfully produced centimeter-sized single-crystal red phosphors using a solvent-vapor transport route at ambient temperature, which could be used in all-inorganic WLED devices. The use of CTFM single crystals provided enhancements in quantum efficiency, moisture resistance, and thermal stability. Additionally, a unique three-step photoluminescence intensity evolution mechanism was proposed by epitaxially growing a CTF shell on the CTFM single crystal surface.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Physical

Deformation anisotropy of nano-scratching on C-plane of sapphire: A molecular dynamics study and experiment

Jiaming Lin et al.

Summary: The study investigates the influence of anisotropy on the scratching behavior of sapphire, revealing the significant impact of prismatic slip on surface morphology and stress distribution, as well as providing evidence for crack nucleation conditions. Additionally, it shows differences in lateral flow and subsurface damage layer thickness along different scratching directions parallel to the A-plane.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

A novel slurry for chemical mechanical polishing of single crystal diamond

Longxing Liao et al.

Summary: This study investigated the influence of CMP slurries with different pH values and oxidants on the quality of polished SCD surface, and found that the optimal slurry achieved the lowest surface roughness. The CMP mechanism was elucidated by XPS and IR spectroscopy, showing that hydroxyl radicals and hydrogen ions played a crucial role in achieving an ultra-smooth SCD surface.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Optics

Confocal laser scanning and 3D reconstruction methods for the subsurface damage of polished optics

Huanyu Sun et al.

Summary: The paper introduces a method for detecting subsurface damage (SSD) in large polished optics that is difficult to observe, using confocal laser scanning and three-dimensional reconstruction techniques. This method can quickly and accurately display the morphology of SSDs and provide quantitative evaluations of SSDs.

OPTICS AND LASERS IN ENGINEERING (2021)

添加到收藏夹

Article Optics

Cascade Er:YAG pulsed lasers at room temperature

Sibo Wang et al.

Summary: Experimental realization of cascaded mid-infrared pulsed laser output in erbium-doped Er:YAG crystals at room temperature is achieved, confirming the existence of a cascade effect and studying its impact on laser performance enhancement. The cascade assists in reducing thresholds and increasing slope efficiencies, with excited-state absorption mechanism believed to be responsible for laser performance optimization. This research contributes to the improvement of erbium-doped 3 μm laser output energy.

OPTICS LETTERS (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

Assessing the quality of polished brittle optical crystal using quasi-Brewster angle technique

Chengyuan Yao et al.

Summary: The study proposes an inspection method for polishing quality based on quasi Brewster angle technology (qBAT), which accurately describes the optical reflection characteristics of a rough surface using an equivalent medium layer theory and model. The method can evaluate both rough- and fine-polishing qualities, showing great potential in fundamental research and process optimization of polishing brittle-hard materials.

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Wide spectral range optical characterization of yttrium aluminum garnet (YAG) single crystal by the universal dispersion model

Daniel Franta et al.

Summary: The optical characterization of YAG single crystal was conducted in a wide spectral range using the universal dispersion model. Data from various characterization instruments and methods was processed simultaneously and compared with literature findings. The study presented optical constants both graphically and in detailed dispersion parameters sets, showcasing the use of an asymmetric Voigt peak approximation for modeling one-phonon absorption in crystalline material.

OPTICAL MATERIALS EXPRESS (2021)

添加到收藏夹

Article Chemistry, Physical

Material removal and surface evolution of single crystal silicon during ion beam polishing

Hang Xiao et al.

Summary: Ion beam polishing techniques are crucial in the manufacturing of optical elements, and atomic simulations have been used to investigate the effects of ion dose, surface roughness, and ion energy on surface quality. Optimizing parameters can lead to the preparation of high-precision, low-defect ion beam polishing samples for optics applications.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Impact of Carbon Co-Doping on the Optical and Scintillation Properties of a YAG:Ce Scintillator

Oleg Sidletskiy et al.

Summary: This study investigates the effect of carbon co-doping on Ce-doped garnets and found that tuning the cerium and carbon concentrations can enhance the light yield significantly, extending the application range of garnet-type materials.

CRYSTAL GROWTH & DESIGN (2021)

添加到收藏夹

Article Materials Science, Ceramics

Microstructure evolution and mechanical properties of YAG/YAG joint using bismuth-borate glass

Jincheng Lin et al.

Summary: The research focused on the reaction mechanism and microstructure evolution of YAG and glass filler, leading to the fabrication of a composite material with superior mechanical properties at high temperatures.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Designing inorganic electrolytes for solid-state Li-ion batteries: A perspectine of LGPS and garnet

Feng Liang et al.

Summary: Solid-state Li-ion batteries (SSLBs) are promising next-generation energy storage devices with high energy density and enhanced safety. The solid-state electrolyte (SSE) is a key component for delivering the desired electrochemical performance characteristics. LGPS-type and garnet-type Li ion conductors are representative solid-state electrolytes that provide insights for future design and discovery of favorable solid-state Li-ion electrolytes for SSLBs. Recent advances in strategies to address the SSLB challenges have been discussed, along with a perspective on the future research directions of SSLBs.

MATERIALS TODAY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Optical characterization of Y3Al5O12 and Lu3Al5O12 single crystals

J. Hrabovsky et al.

Summary: This work investigated the spectrally dependent optical parameters of YAG and LuAG single crystals, providing background for designing various optical applications. YAG and LuAG are important wide bandgap materials suitable for a wide range of optical applications.

OPTICAL MATERIALS EXPRESS (2021)

添加到收藏夹

Article Chemistry, Physical

Atomic-scale and damage-free polishing of single crystal diamond enhanced by atmospheric pressure inductively coupled plasma

Hu Luo et al.

Summary: This study focused on highly efficient and damage-free diamond polishing enhanced by atmospheric pressure inductively coupled plasma (ICP) modified silicon plate. The results showed a significant decrease in surface roughness and the achievement of an atomically smooth, high-quality diamond surface.

CARBON (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Detection of Subsurface, Nanometer-Scale Crystallographic Defects by Nonlinear Light Scattering and Localization

Farbod Shafiei et al.

Summary: The article introduces a method for noninvasive, bench-top diagnosis of subsurface defects using an optical second-harmonic scanning probe microscope, which correlates the observed hotspots caused by defect scattering with the density of dislocation defects, providing insights into the optical properties of disordered media. Extending this approach to third harmonics could enable irregularities detection in non-chi((2)) materials, making the technique universally applicable.

ADVANCED OPTICAL MATERIALS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Amorphization and dislocation evolution mechanisms of single crystalline 6H-SiC

Zhonghuai Wu et al.

ACTA MATERIALIA (2020)

添加到收藏夹

Article Materials Science, Ceramics

Nanoindentation and nanoscratch tests of YAG single crystals: An investigation into mechanical properties, surface formation characteristic, and theoretical model of edge-breaking size

Chen Li et al.

CERAMICS INTERNATIONAL (2020)

添加到收藏夹

Review Optics

Recent Progress in 2D Material-Based Saturable Absorbers for All Solid-State Pulsed Bulk Lasers

Baitao Zhang et al.

LASER & PHOTONICS REVIEWS (2020)

添加到收藏夹

Article Engineering, Multidisciplinary

Effect of abrasive grit shape on polishing of β-Ga2O3(100) substrate

Chuanjin Huang et al.

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Mechanical

Material removal characteristics of precorroded Lu2O3 laser crystals and elastic deformation model during nanoscratch process

Shuohua Zhang et al.

TRIBOLOGY INTERNATIONAL (2020)

添加到收藏夹

Article Engineering, Industrial

Deformation characteristics and surface generation modelling of crack-free grinding of GGG single crystals

Chen Li et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Investigation of the Role of Rare-Earth Elements in Spin-Hall Topological Hall Effect in Pt/Ferrimagnetic-Garnet Bilayers

Aidan J. Lee et al.

NANO LETTERS (2020)

添加到收藏夹

Article Chemistry, Physical

Highly efficient and damage-free polishing of GaN (0001) by electrochemical etching-enhanced CMP process

Linfeng Zhang et al.

APPLIED SURFACE SCIENCE (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Analytic description of grain boundary segregation, tension, and formation energy in the copper-nickel system

F. Fischer et al.

ACTA MATERIALIA (2020)

添加到收藏夹

Article Engineering, Manufacturing

An efficient approach for atomic-scale polishing of single-crystal silicon via plasma-based atom-selective etching

Zhidong Fang et al.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2020)

添加到收藏夹

Article Engineering, Manufacturing

Plasma-based isotropic etching polishing of synthetic quartz

Rulin Li et al.

JOURNAL OF MANUFACTURING PROCESSES (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

YAG:Ce3+ Phosphor: From Micron-Sized Workhorse for General Lighting to a Bright Future on the Nanoscale

Anne C. Berends et al.

CHEMICAL REVIEWS (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Damage-free highly efficient plasma-assisted polishing of a 20-mm square large mosaic single crystal diamond substrate

Nian Liu et al.

SCIENTIFIC REPORTS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

The visible nonlinear optical properties and passively Q-switched laser application of a layered PtSe2 material

Na Cui et al.

NANOSCALE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Atomic level termination for passivation and functionalisation of silicon surfaces

Nicholas E. Grant et al.

NANOSCALE (2020)

添加到收藏夹

Article Materials Science, Ceramics

Coupling effect on the removal mechanism and surface/subsurface characteristics of SiC during grinding process at the nanoscale

Binbin Meng et al.

CERAMICS INTERNATIONAL (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Alcohol-Guided Growth of Two-Dimensional Narrow-Band Red-Emitting K2TiF6:Mn4+ for White-Light-Emitting Diodes

Wenli Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Materials Science, Ceramics

Strain-rate dependence of surface/subsurface deformation mechanisms during nanoscratching tests of GGG single crystal

Chen Li et al.

CERAMICS INTERNATIONAL (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Generalized Brewster Angle Effect in Thin-Film Optical Absorbers and Its Application for Graphene Hydrogen Sensing

Kandammathe Valiyaveedu Sreekanth et al.

ACS PHOTONICS (2019)

添加到收藏夹

Article Chemistry, Physical

Characterization of fused silica surface topography in capacitively coupled atmospheric pressure plasma processing

Duo Li et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Article Engineering, Manufacturing

Deformation mechanism and force modelling of the grinding of YAG single crystals

Chen Li et al.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Atomic-Scale Manipulation and In Situ Characterization with Scanning Tunneling Microscopy

Wonhee Ko et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Optics

High power and energy generation in a Nd:YAG single-crystal fiber laser at 1834 nm

Yaqi Cai et al.

PHOTONICS RESEARCH (2019)

添加到收藏夹

Review Engineering, Manufacturing

Manufacturing technologies toward extreme precision

Zhiyu Zhang et al.

INTERNATIONAL JOURNAL OF EXTREME MANUFACTURING (2019)

添加到收藏夹

Article Chemistry, Physical

Synthesis and characterization of monodisperse yttrium aluminum garnet (YAG) micro-crystals with rhombic dodecahedron

Tao Xu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Optics

High-Power, High-Efficiency Tm:YAG and Ho:YAG Thin-Disk Lasers

Jinwei Zhang et al.

LASER & PHOTONICS REVIEWS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Modified Brewster angle on conducting 2D materials

Bruno Majerus et al.

2D MATERIALS (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Combining TEM, AFM, and Profilometry for Quantitative Topography Characterization Across All Scales

Abhijeet Gujrati et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Isotropic Atomic Layer Etching of ZnO Using Acetylacetone and O-2 Plasma

A. Mameli et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Atomic-scale characterization of subsurface damage and structural changes of single-crystal silicon carbide subjected to electrical discharge machining

Tsong-Han Tan et al.

ACTA MATERIALIA (2017)

添加到收藏夹

Review Materials Science, Multidisciplinary

Recent R&D Trends in Inorganic Single-Crystal Scintillator Materials for Radiation Detection

Martin Nikl et al.

ADVANCED OPTICAL MATERIALS (2015)

添加到收藏夹

Article Engineering, Manufacturing

A case for 2-body material removal in prime LED sapphire substrate lapping and polishing

John J. Gagliardi et al.

JOURNAL OF MANUFACTURING PROCESSES (2013)

添加到收藏夹

Article Engineering, Industrial

Investigation of grinding modes in horizontal surface grinding of optical glass BK7

Weibin Gu et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2011)

添加到收藏夹

Article Optics

Subsurface quality of polished SiO2 surface evaluated by quasi-Brewster angle technique

Bin Ma et al.

OPTIK (2011)

添加到收藏夹

Article Optics

Surface assessment of CaF2 deep-ultraviolet and vacuum-ultraviolet optical components by the quasi-Brewster angle technique

Jue Wang et al.

APPLIED OPTICS (2006)

添加到收藏夹

Article Engineering, Manufacturing

Material removal mechanisms in precision machining of new materials

PS Sreejith et al.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.