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Longer titles found: Grain boundary diffusion coefficient (view), Grain boundary sliding (view), Grain boundary strengthening (view)

searching for Grain boundary 115 found (208 total)

alternate case: grain boundary

Plasticity (physics) (3,521 words) [view diff] exact match in snippet view article

differs substantially from that in single crystals due to the presence of grain boundary (GB) planar defects, which act as very strong obstacles to plastic flow

Ke T'ing-sui (931 words) [view diff] no match in snippet view article find links to article

Chinese Academy of Sciences, known for the Kê-type pendulum and Kê grain-boundary internal friction peak named after him. In March 1982, he founded the

Dynamic quartz recrystallization (904 words) [view diff] exact match in snippet view article find links to article

equal in size and shape. The highest temperature of the three textures, grain boundary migration becomes the dominant mechanism at ~500-550°C. Exhibiting much

Coring (267 words) [view diff] exact match in snippet view article find links to article

low-melting element increases with position from this region to the grain boundary. This is termed a 'cored structure', which gives rise to less than the

Valerie Randle (482 words) [view diff] exact match in snippet view article find links to article

materials engineer who specialised in electron backscatter diffraction, grain boundary engineering, and has written a number of text books on the subject She

Dynamic recrystallization (1,953 words) [view diff] exact match in snippet view article find links to article

separate heat treatment. The reduction of grain size increases the risk of grain boundary sliding at elevated temperatures, while also decreasing dislocation

Cryogenic treatment (2,220 words) [view diff] exact match in snippet view article find links to article

deformation of grained bulk metal decreases the size of the grain boundary and enhances the grain boundary strengthening. However, as the grain gets smaller, the

Superplasticity (5,237 words) [view diff] exact match in snippet view article find links to article

the Grain Boundary Sliding (GBS). However, the grain boundary sliding (GBS) can lead to the stress concentration at the triple junction or the grain boundary

Anelastic attenuation factor (837 words) [view diff] exact match in snippet view article find links to article

anelastic attenuation on the seismic wavelet caused by fluid movement and grain boundary friction. As a seismic wave propagates through a medium, the elastic

Hardening (metallurgy) (812 words) [view diff] exact match in snippet view article

metal. The five hardening processes are: The Hall–Petch method, or grain boundary strengthening, is to obtain small grains. Smaller grains increases the

Dislocation (5,894 words) [view diff] exact match in snippet view article find links to article

Three mechanisms for dislocation formation are homogeneous nucleation, grain boundary initiation, and interfaces between the lattice and the surface, precipitates

Damage mechanics (2,206 words) [view diff] exact match in snippet view article find links to article

{\displaystyle D_{B}} is the grain-boundary diffusion coefficient, δ B {\displaystyle \delta _{B}} is the grain boundary thickness, Ω {\displaystyle \Omega

Symplectite (506 words) [view diff] no match in snippet view article find links to article

ceramics, or metals. Fundamentally, their formation is the result of slow grain-boundary diffusion relative to interface propagation rate. If a material undergoes

Intermetallic (1,101 words) [view diff] exact match in snippet view article find links to article

with other elements to increase grain boundary cohesion. Alloying of other materials such as boron to improve grain boundary cohesion can improve ductility

Shear zone (1,515 words) [view diff] no match in snippet view article find links to article

recrystallization pressure solution processes. grain-boundary sliding (superplasticity) and grain-boundary area reduction. Due to their deep penetration

Microcracks in rock (3,233 words) [view diff] exact match in snippet view article find links to article

in rock can be subdivided into four groups: Grain boundary cracks: microcracks are along the grain boundary. Intragranular cracks: microcracks are within

Yield strength anomaly (1,901 words) [view diff] exact match in snippet view article find links to article

carbide particles form preferentially at grain boundaries, preventing grain boundary sliding at high temperatures. This leads to an increase in the yield

Electromigration (4,570 words) [view diff] exact match in snippet view article find links to article

the grain boundary itself, because atoms tend to move along grain boundaries. Diffusion processes caused by electromigration can be divided into grain boundary

W. David Kingery (1,204 words) [view diff] no match in snippet view article find links to article

Necessary and Sufficient for Interpretation of Ceramic Grain-Boundary Phenomena: I, Grain-Boundary Characteristics, Structure, and Electrostatic Potential"

Transgranular fracture (1,068 words) [view diff] exact match in snippet view article find links to article

a less severe direction change then would be required to follow the grain boundary. This results in a fairly smooth looking fracture with fewer sharp edges

SAE 304 stainless steel (1,224 words) [view diff] exact match in snippet view article find links to article

chromium carbide results in reduced corrosion resistance along the grain boundary leaving the stainless steel susceptible to unanticipated corrosion in

Pi Josephson junction (1,926 words) [view diff] exact match in snippet view article find links to article

grain boundary Josephson junctions, tetra-crystal grain boundary Josephson junctions, d-wave/s-wave ramp zigzag Josephson junctions, tilt-twist grain

Institute of Solid State Physics (Russia) (1,429 words) [view diff] exact match in snippet view article

interphase boundaries, grain boundary phase transitions, grain growth, grain boundary diffusion, and migration of grain boundary diffusion. Laboratory

Cataclasite (688 words) [view diff] exact match in snippet view article find links to article

referred to as cataclasis. Comminution, along with frictional sliding and grain boundary rotation can allow a rock to macroscopically flow over a wide brittle

Precipitate-free zone (955 words) [view diff] exact match in snippet view article find links to article

surfaces that act as sinks for vacancies, causing regions adjacent to a grain boundary to be devoid of vacancies. As it is energetically favorable for heterogeneous

David R. Clarke (973 words) [view diff] exact match in snippet view article find links to article

National Academy of Engineering in 1999 for research on the role of grain boundary phases and their importance to the engineering of technical ceramics

Ultrasonic testing (1,977 words) [view diff] exact match in snippet view article find links to article

Niobium, attenuation is linearly correlated with grain size through grain boundary scattering. This concepts of ultrasonic proving can be used to inversely

Mathematical Q models (1,109 words) [view diff] exact match in snippet view article find links to article

anelastic attenuation on the seismic wavelet caused by fluid movement and grain boundary friction. When a plane wave propagates through a homogeneous viscoelastic

Electroplasticity (848 words) [view diff] exact match in snippet view article find links to article

prevent superplastic flow due to grain boundary sliding, in addition to reducing the activation energy for grain boundary sliding. The strength of the electroplastic

Fracture toughness (4,221 words) [view diff] exact match in snippet view article find links to article

boundaries is much lower than that of the crystals. The orientation of the grain boundary facets and residual stress cause the crack to advance in a complex,

Crystal twinning (5,910 words) [view diff] exact match in snippet view article find links to article

Julian E.; Minor, Andrew M. (2019-07-01). "Statistical analysis of twin/grain boundary interactions in pure rhenium". Acta Materialia. 173: 44–51. Bibcode:2019AcMat

Hinkley Point A nuclear power station (2,018 words) [view diff] exact match in snippet view article find links to article

https://doi.org/10.1243/PIME_PROC_1972_186_037_02 Seah, M. P. (1977). Grain boundary segregation and the T-t dependence of temper brittleness. Acta Metallurgica

U-Net (1,045 words) [view diff] case mismatch in snippet view article find links to article

Stacey; Rickman, Jeffrey M; Barmak, Katayun (2023-11-15). "Automated Grain Boundary Detection for Bright-Field Transmission Electron Microscopy Images via

Corrosion (6,259 words) [view diff] exact match in snippet view article find links to article

chemical reaction robs the material of chromium in the zone near the grain boundary, making those areas much less resistant to corrosion. This creates a

Melting (1,235 words) [view diff] exact match in snippet view article find links to article

effects in e.g. frost heave, the growth of snowflakes, and, taking grain boundary interfaces into account, maybe even in the movement of glaciers. In

Dorte Juul Jensen (598 words) [view diff] exact match in snippet view article find links to article

few of them: An experimentally-based molecular dynamics analysis of grain boundary migration during recrystallization in aluminum Development of microstructure

Premelting (3,127 words) [view diff] exact match in snippet view article find links to article

materials. Premelting shows its effects in frost heave, and, taking grain boundary interfaces into account, maybe even in the movement of glaciers. Considering

Thermal transport in nanostructures (4,266 words) [view diff] exact match in snippet view article find links to article

{\displaystyle \sigma _{j}} is the cross-section of a grain-boundary area, and νj is the density of the grain boundary area. There are two approaches to experimentally

Embrittlement (2,366 words) [view diff] exact match in snippet view article find links to article

high-strength steel, which was originally done to prevent corrosion. Grain boundary segregation can cause brittle intergranular fracture. During solidification

Schön scandal (3,546 words) [view diff] exact match in snippet view article find links to article

S2CID 95860889. J. H. Schön; Ch. Kloc; A. Dodabalapur; B. Crone (2001). "Grain boundary transport and vapor sensing in α-sexithiophene". Applied Physics Letters

K.A. Padmanabhan (2,573 words) [view diff] exact match in snippet view article find links to article

forging of crankshafts. Padmanabhan proposed a new concept ‘mesoscopic grain boundary sliding’ for explaining the origins of the phenomenon of Superplasticity

Focused ion beam (3,322 words) [view diff] exact match in snippet view article find links to article

morphology can be readily imaged without resorting to chemical etching. Grain boundary contrast can also be enhanced through careful selection of imaging parameters

Asthenosphere (2,088 words) [view diff] exact match in snippet view article find links to article

melt. Another possible mechanism for producing mechanical weakness is grain boundary sliding, where grains slide slightly past each other under stress, lubricated

Dawn Bonnell (1,005 words) [view diff] exact match in snippet view article find links to article

(1986). Determination of crystallization mechanisms and correlation of grain boundary morphology to mechanical properties in silicon-nitride (microstructure

Attenuation (2,645 words) [view diff] exact match in snippet view article find links to article

recently been shown that, when the size of the scattering center (or grain boundary) is reduced below the size of the wavelength of the light being scattered

6061 aluminium alloy (1,881 words) [view diff] exact match in snippet view article find links to article

control the size and dispersion of Mg 2Si precipitates in the material. Grain boundary sizes also change, but do not have as important of an impact on strength

Precipitation hardening (5,467 words) [view diff] exact match in snippet view article find links to article

also pin the grain boundary at higher temperatures, essentially acting as "friction". Another useful effect can be to impede grain-boundary sliding under

Critical resolved shear stress (1,603 words) [view diff] exact match in snippet view article find links to article

necessary to ensure that the strain in each grain is equivalent at the grain boundary, so that the compatibility criteria are satisfied. G. I. Taylor showed

Durham Energy Institute (1,406 words) [view diff] exact match in snippet view article find links to article

J. Raine and D. P. Hampshire. 2013. The critical current density of grain boundary channels in polycrystalline HTS and LTS superconductors in magnetic

Marine grade stainless (760 words) [view diff] exact match in snippet view article find links to article

preferred grade for medical implants as it is resistant to sensitization (grain boundary carbide precipitation). 316F 16–18 10–14 0.08 2 1 0.2 0.10 min - 1.75–2

Phi Josephson junction (1,708 words) [view diff] exact match in snippet view article find links to article

solitons of a double sine-Gordon equation. They were observed in d-wave grain boundary junctions. Similar to π Josephson junction, φ junctions can be used

Toughening (3,054 words) [view diff] exact match in snippet view article find links to article

energy of material and γgb is the grain boundary energy. Though the irreversible work is decreased because of grain boundary energy, the fracture area is increased

Aluminium–lithium alloys (2,355 words) [view diff] case mismatch in snippet view article find links to article

OCLC 1460926. Jha, S. C.; Sanders, T. H.; Dayananda, M. A. (February 1987). "Grain Boundary Precipitate Free Zones in Al–Li Alloys". Acta Metallurgica. 35 (2):

Aluminium nitride (2,242 words) [view diff] no match in snippet view article find links to article

250 K; 1,800 °F). The material dissolves slowly in mineral acids through grain-boundary attack and in strong alkalies through attack on the aluminium-nitride

Ductility (3,388 words) [view diff] exact match in snippet view article find links to article

in tensile strength is due to the smaller grain sizes resulting in grain boundary hardening occurring within the material, where the dislocations require

Yttralox (798 words) [view diff] exact match in snippet view article find links to article

the others, trapping pores inside them. The additive increases the grain boundary hardness more than the internal grain hardness. This causes porosity

Thin-film transistor (3,131 words) [view diff] case mismatch in snippet view article find links to article

(2001-09-01). "Extraction of Trap States at the Oxide-Silicon Interface and Grain Boundary for Polycrystalline Silicon Thin-Film Transistors". Japanese Journal

Atul Chokshi (1,312 words) [view diff] exact match in snippet view article find links to article

1016/j.scriptamat.2008.06.009. Kottada, R. S.; Chokshi, A. H. (2007). "Grain boundary sliding during diffusion and dislocation creep in a Mg-0.7 Pct Al alloy"

Varistor (2,689 words) [view diff] no match in snippet view article find links to article

This thermal runaway is due to a lack of conformity in individual grain-boundary junctions, which leads to the failure of dominant current paths under

Raman Research Institute (1,860 words) [view diff] exact match in snippet view article find links to article

were two new liquid crystalline phases, namely the undulating twist grain boundary C phase and the biaxial smectic A phase. Techniques developed for driving

Transistor model (1,523 words) [view diff] case mismatch in snippet view article find links to article

(2001-09-01). "Extraction of Trap States at the Oxide-Silicon Interface and Grain Boundary for Polycrystalline Silicon Thin-Film Transistors". Japanese Journal

Albion process (482 words) [view diff] exact match in snippet view article find links to article

strain on the mineral lattice and causes an increase in the number of grain boundary fractures and lattice defects of several orders of magnitude. The increase

Shandong people (2,038 words) [view diff] no match in snippet view article find links to article

astronomer and artist Ke Ting Sui 葛庭燧 – known for the Kê pendulum and Kê grain-boundary internal friction peak he invented Li Zhensheng – geneticist of wheat

Gamma-Butyrolactone (2,914 words) [view diff] case mismatch in snippet view article find links to article

Shengzhong (Frank) Liu: "Stable High-Performance Perovskite Solar Cells via Grain Boundary Passivation", Advanced Materials, 2018, 1706576.] Kobilinsky L (2011-11-29)

Fractional vortices (2,028 words) [view diff] exact match in snippet view article find links to article

parameters of the system. Physically, such vortices may appear at the grain boundary between two d-wave superconductors, which often looks like a regular

Anthony Rollett (361 words) [view diff] case mismatch in snippet view article find links to article

63-68 (2015) “Abnormal Grain Growth in the Potts Model Incorporating Grain Boundary Complexions that Increase the Mobility of Individual Boundaries”, W

Tungsten (8,830 words) [view diff] exact match in snippet view article find links to article

; Alucozai, M.; Tomar, V. (2016). "An analysis of the influence of grain boundary strength on microstructure dependent fracture in polycrystalline tungsten"

Tantalum carbide (1,879 words) [view diff] exact match in snippet view article find links to article

where fine grains and homogeneous microstructure are achieved for less grain boundary sliding. Tantalcarbide is a natural form of tantalum carbide. It is

Jochen Mannhart (984 words) [view diff] no match in snippet view article find links to article

Mannhart, J.; LeGoues, F. K. (11 July 1988). "Orientation Dependence of Grain-Boundary Critical Currents inYBa2Cu3O7−δBicrystals". Physical Review Letters

Surface energy (4,049 words) [view diff] case mismatch in snippet view article find links to article

Society. 45 (11): 2479–2485. doi:10.1021/ja01664a001. Udin, H. (1951). "Grain Boundary Effect in Surface Tension Measurement". JOM. 3 (1): 63. Bibcode:1951JOM

Ski wax (3,764 words) [view diff] exact match in snippet view article find links to article

forms of snowflakes. Fresh, dry snow with newly formed bonds, showing a grain boundary (top center). Cluster of ice grains in wet snow at a low liquid content—grain

Angus Wilkinson (624 words) [view diff] exact match in snippet view article find links to article

1080/14786430903304145. Guo Y, Britton TB, Wilkinson AJ. Slip band–grain boundary interactions in commercial-purity titanium. Acta Mater 2014;76:1–12

Oxide dispersion-strengthened alloy (1,508 words) [view diff] case mismatch in snippet view article find links to article

Yanzhou; Wang, Yongbiao; Long-Qing, Chen (18 June 2017). "Two Modes of Grain Boundary Pinning by Coherent Precipitates". Acta Materialia. 135: 226–232. Bibcode:2017AcMat

Selective leaching (1,674 words) [view diff] exact match in snippet view article find links to article

plasticity. Countermeasures involve using alloys not susceptible to grain boundary depletion, using a suitable heat treatment, altering the environment

Maria Asensio (2,674 words) [view diff] exact match in snippet view article find links to article

photoemission spectroscopy reveals spin charge separation in metallic MoSe2 grain boundary, Nature Communications. 8 (2017) 14231–12. Angle resolved photoemission

Eric Stach (451 words) [view diff] exact match in snippet view article find links to article

Zhiwei Shan, EA Stach, JMK Wiezorek, JA Knapp, DM Follstaedt, SX Mao. Grain boundary-mediated plasticity in nanocrystalline nickel. 305:5684. 654–657. Science

Liquidmetal (1,639 words) [view diff] exact match in snippet view article find links to article

steel. The lack of grain boundaries in a metallic glass eliminates grain-boundary corrosion—a common problem in high-strength alloys produced by precipitation

Natalia Dubrovinskaia (2,625 words) [view diff] exact match in snippet view article find links to article

"Missing-atom structure of diamond $\ensuremath{\Sigma}$5 (001) twist grain boundary". Physical Review B. 84 (14): 144112. doi:10.1103/PhysRevB.84.144112

Martin Kuball (818 words) [view diff] exact match in snippet view article find links to article

conductivity of ultra-thin nanocrystalline diamond films through the grain and grain boundary properties, Acta Materialia 103, pp 141-152 (2016) https://doi.org/10

Stacking fault (1,342 words) [view diff] exact match in snippet view article find links to article

image of stacking fault is dark with bright fringes near a low-angle grain boundary, sandwiched by dislocations at the end of the stacking fault. Fringes

Alison Davenport (1,017 words) [view diff] exact match in snippet view article find links to article

stainless steel, titanium and aluminium. She looked at the impact of grain boundary crystallography on intergranular corrosion. Davenport uses X-Ray imaging

Copper indium gallium selenide solar cell (5,435 words) [view diff] exact match in snippet view article find links to article

substantial open-circuit voltage increase, notably through surface and grain boundary defects passivation. However, many companies are also looking at lighter

Bainite (3,183 words) [view diff] exact match in snippet view article find links to article

eventually terminates its growth even before the plate has hit an austenite grain boundary. Plates of bainite can therefore be smaller than those of martensite

Nanomaterials (10,264 words) [view diff] exact match in snippet view article find links to article

therefore the mechanical properties of the materials.[citation needed] Grain boundary refinements provide strengthening by increasing the stress required

Nam-Gyu Park (938 words) [view diff] exact match in snippet view article find links to article

perovskite solar cells, Nature Energy, 1, 16152 (2016) Self-formed grain boundary healing layer for highly efficient CH3NH3PbI3 perovskite solar cells

Synthetic diamond (9,901 words) [view diff] exact match in snippet view article find links to article

from tens of W/m2K to more than 2000 W/m2K, depending on the defects, grain boundary structures. As the growth of diamond in CVD, the grains grow with the

Cathy Foley (1,192 words) [view diff] exact match in snippet view article find links to article

16 October 2021. Foley, Cathy. "Director's Colloquium - How a single grain boundary found billions of dollars of mineral deposits: An overview of the use

Cadmium telluride photovoltaics (6,043 words) [view diff] exact match in snippet view article find links to article

or solvents (most of which are not used in CdTe manufacturing). The grain boundary is the interface between two grains of a crystalline material and occur

Laser polishing (1,653 words) [view diff] exact match in snippet view article find links to article

This reduction in size from original can be explained as a result of grain boundary pinning due to presence of already present or fresh precipitates in

Nitinol biocompatibility (1,643 words) [view diff] exact match in snippet view article find links to article

thrombogenicity, an amorphous surface layer where there will be no grain boundary interactions with fibrinogen, and a surface with a higher affinity to

Robert A. Varin (1,148 words) [view diff] exact match in snippet view article find links to article

Technology. His doctoral dissertation Electron microscopy examination of grain boundary structure in copper was supervised by Prof. Maciej Władysław Grabski

Antonio Barone (1,120 words) [view diff] case mismatch in snippet view article find links to article

3}}{\mathrm{O}}_{\mathrm{7}\mathrm{-}\mathrm{\ensuremath{\delta}}}$ Grain Boundary Josephson Junctions". Physical Review Letters. 89 (20): 207001. Bibcode:2002PhRvL

Rishi Raj (762 words) [view diff] exact match in snippet view article find links to article

knowledge. Few of the notable publications of Rishi Raj include: On grain boundary sliding and diffusional creep Intergranular Fracture at Elevated Temperature

Mark Bowick (1,315 words) [view diff] exact match in snippet view article find links to article

MJ, and AR Bausch, A Cacciuto, AD Dinsmore, MF Hsu, DR Nelson, ... Grain boundary scars and spherical crystallography, Science 299 (5613), 1716–1718 (2003)

André Zaoui (1,560 words) [view diff] exact match in snippet view article find links to article

bicrystals », Acta Metall., 28, (1980), p. 687-697 C. Rey, A. Zaoui, « Grain boundary effects in deformed bicrystals », Acta Metall., 30, (1982), p. 523-535

Physics of failure (2,295 words) [view diff] exact match in snippet view article find links to article

is the current density, Ea is the activation energy (e.g. 0.7 eV for grain boundary diffusion in aluminum), k is the Boltzmann constant, T is the temperature

Nabarro–Herring creep (1,753 words) [view diff] exact match in snippet view article find links to article

the grain boundaries, thus lattice diffusion slows down relative to grain boundary diffusion with decreasing temperature. Creep in dense, polycrystalline

Dislocation avalanches (1,737 words) [view diff] exact match in snippet view article find links to article

Slip bands formation near a grain boundary. The dashed lines stand for slip planes

Snow science (3,818 words) [view diff] exact match in snippet view article find links to article

forms of snowflakes. Fresh, dry snow with newly formed bonds, showing a grain boundary (top center). Cluster of ice grains in wet snow at a low liquid content—grain

Nanoindentation (6,308 words) [view diff] exact match in snippet view article find links to article

number of grains, so as to capture the effects of grain size, texture, grain boundary structure etc. In practice, this usually requires the dimensions of

Extreme tribology (1,513 words) [view diff] no match in snippet view article find links to article

ISSN 0043-1648. Liu, C. T.; George, E. P.; Oliver, W. C. (1996-01-01). "Grain-boundary fracture and boron effect in Ni3Si alloys". Intermetallics. 4 (1): 77–83

Katherine Faber (3,171 words) [view diff] exact match in snippet view article find links to article

grains can experience a fracture toughness increase of about twice the grain boundary value due to deflection effects. Faber is the co-founder and co-director

Amit Goyal (2,120 words) [view diff] exact match in snippet view article find links to article

has also made significant contributions to the fields of texture and grain boundary network control and to other electronic materials such as photovoltaics

List of Guggenheim Fellowships awarded in 2003 (3,902 words) [view diff] no match in snippet view article find links to article

Science and Engineering, Columbia University: New methods of preparing grain-boundary junctions of high temperature superconductors. Jeffrey A. Cina, Professor

Catherine Bishop (scientist) (696 words) [view diff] exact match in snippet view article

Catherine M Bishop; W Craig Carter (November 2002). "Relating atomistic grain boundary simulation results to the phase-field model". Computational Materials

Thermoelectric materials (14,152 words) [view diff] exact match in snippet view article find links to article

normal skutterudites is their reduced thermal conductivity, caused by grain boundary scattering. ZT values of ~0.65 and > 0.4 have been achieved with CoSb3

SRAS (1,382 words) [view diff] exact match in snippet view article find links to article

population of various microstructural features, including precipitates and grain boundary character. SRAS++ utilises SRAS imaging to provide the raw measurement

Design for additive manufacturing (2,460 words) [view diff] exact match in snippet view article find links to article

as meta-crystals. They obey the metallurgical hardening principles (grain boundary strengthening, precipitate hardening etc.) when undergoing deformation

Dirac Medal (IOP) (449 words) [view diff] exact match in snippet view article

atomic interactions, irradiation damage, metal–ceramic interfaces, grain boundary embrittlement and ab initio thermodynamics of open systems. 2023 Gavin

Alexander Coucoulas (2,437 words) [view diff] exact match in snippet view article find links to article

which leads to a concentration of gas filled pores in the decreasing grain boundary regions. Best paper and presentation for compliant bonding at the 20th

Dye 3 (5,170 words) [view diff] exact match in snippet view article find links to article

mechanisms of fragmentation (producing smaller polygonal grains) and grain boundary diffusion (producing larger, vertically compressed, horizontally expanded

Oleg Prezhdo (3,056 words) [view diff] exact match in snippet view article find links to article

(2015) R. Long, J. Liu, O. V. Prezhdo, “Unravelling the effects of grain boundary and chemical doping on electron-hole recombination in CH3NH3PbI3 perovskite

High-entropy alloy (12,319 words) [view diff] exact match in snippet view article find links to article

of nano-crystalline HEAs are controlled by many factors, including grain boundary diffusion, presence of oxide etc. The high concentrations of multiple

Nano-ARPES (3,647 words) [view diff] exact match in snippet view article find links to article

photoemission spectroscopy reveals spin charge separation in metallic MoSe2 grain boundary". Nature Communications. 8 (1): 14231. doi:10.1038/ncomms14231. PMC 5303875

Dierk Raabe (2,752 words) [view diff] exact match in snippet view article find links to article

; Tytko, D.; Kuzmina, M.; Ponge, D.; Choi, P. -P. (1 August 2014). "Grain boundary segregation engineering in metallic alloys: A pathway to the design