Search Results - "Sherman, Dov"

Fracture of 3D printed brittle open-cell structures under compression by Shenhav, Lihi, Sherman, Dov

“…We investigated the fracture behavior under compression of well-arranged open-cell structured and notched specimens, all made of brittle plastic and fabricated…”
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Geometrical prediction of cleavage planes in crystal structures by Vaknin, Uriel, Sherman, Dov, Gorfman, Semën

“…Cleavage is the ability of single crystals to split easily along specifically oriented planes. This phenomenon is of great interest for materials' scientists…”
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Mechanical and Compositional Implications of Gallium Ion Milling on Epoxy Resin by Samira, Raz, Vakahi, Atzmon, Eliasy, Rami, Sherman, Dov, Lachman, Noa

“…Focused Ion Beam (FIB) is one of the most common methods for nanodevice fabrication. However, its implications on mechanical properties of polymers have only…”
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The cleavage energy at initiation of (110) silicon by Gleizer, Anna, Sherman, Dov

“…We evaluated the cleavage energy at initiation of the (110)[1 1 ¯ 0] low energy cleavage system of silicon crystal under pure Mode I, at room conditions and…”
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Low Speed Crack Propagation via Kink Formation and Advance on the Silicon (110) Cleavage Plane by Kermode, James R, Gleizer, Anna, Kovel, Guy, Pastewka, Lars, Csányi, Gábor, Sherman, Dov, De Vita, Alessandro

“…We present density functional theory based atomistic calculations predicting that slow fracturing of silicon is possible at any chosen crack propagation speed…”
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Energy considerations in crack deflection phenomenon in single crystal silicon by SHERMAN, Dov

“…Crack deflection in single-crystal brittle occurs when a crack, propagating on one cleavage plane, ‘chooses’, from energy considerations, to continue…”
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Impact failure mechanisms in alumina tiles on finite thickness support and the effect of confinement by Sherman, Dov

“…The quasi-static and the dynamic damage mechanisms in alumina tiles backed by finite thickness support plates and subjected to a variety of boundary conditions…”
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From crack deflection to lattice vibrations—macro to atomistic examination of dynamic cleavage fracture by Sherman, Dov, Be'ery, Ilan

“…A set of cleavage experiments with strip-shaped single-crystal silicon specimens subjected to three-point bending is reported. The experiments enabled…”
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A search for the upper bound of the cleavage energy of silicon crystal by Ma, Lingyue, Sherman, Dov

“…•Novel behavior in brittle fracture is demonstrated in macro and micro-scale.•The Griffith finding that σa0=Constant was confronted. It is shown not a…”
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The effect of reflected stress wave on crack speed in silicon crystal by Shaheen-Mualim, Merna, Sherman, Dov

“…•Brittle single crystal silicon specimens were quasi-statically loaded to fracture.•The ERR was calculated by FEA, crack speed measured by Potential Drop…”
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Dynamic crack path selection in brittle crystals under mixed mode loading by Herman, David, Sherman, Dov

“…•Silicon crystal specimens were fractured under mixed mode loading.•Cracks were propagated on two low energy cleavage systems.•The energy release rate was…”
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Clinic-on-a-Needle Array toward Future Minimally Invasive Wearable Artificial Pancreas Applications by Heifler, Omri, Borberg, Ella, Harpak, Nimrod, Zverzhinetsky, Marina, Krivitsky, Vadim, Gabriel, Itay, Fourman, Victor, Sherman, Dov, Patolsky, Fernando

“…In order to reduce medical facility overload due to the rise of the elderly population, modern lifestyle diseases, or pandemics, the medical industry is…”
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The dynamic cleavage energy of brittle single crystals by Shaheen-Mualim, Merna, Sherman, Dov

“…Crack initiation in brittle materials is usually dictated by the energy required to create two new surfaces. This energy is known as Griffith barrier and…”
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Cleavage and surface energies of LiNbO3 by Hirsh, Yotam, Gorfman, Semën, Sherman, Dov

“…“Cleavage” is one of the most well-known modes of mechanical failure of crystals. It describes their ability to break easily along specifically oriented…”
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Dynamic stress corrosion cracking in silicon crystal by Shaheen-Mualim, Merna, Gleizer, Anna, Sherman, Dov

“…We investigated, experimentally, the stress corrosion cracking (SCC) phenomenon in dynamic cracks propagating on two low energy cleavage systems (LECSs) of…”
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Dynamic fracture instabilities in brittle crystals generated by thermal phonon emission: Experiments and atomistic calculations by Atrash, Fouad, Sherman, Dov

“…Dynamic cleavage fracture experiments of brittle single crystal silicon revealed several length scales of surface and path instabilities: macroscale path…”
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Mode I and Mode II fracture energy of MWCNT reinforced nanofibrilmats interleaved carbon/epoxy laminates by Hamer, Shay, Leibovich, Herman, Green, Anthony, Avrahami, Ron, Zussman, Eyal, Siegmann, Arnon, Sherman, Dov

“…Laboratory scale carbon/epoxy laminates were interleaved with electrospun Nylon 66 nanofibrilmat reinforced with multi wall carbon nanotubes (MWCNTs). The…”
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The mechanical behavior of layered brazed metal/ceramic composites by Sherman, Dov

“…Brazing as a method of joining thin metal and ceramic plates to form a layered composite for structural applications is examined. The constituents are…”
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Polymer-based LFP cathode/current collector microfiber-meshes with bi- and interlayered architectures for Li-ion battery by Mados, Edi, Atar, Inbar, Gratz, Yuval, Israeli, Mai, Kondrova, Olga, Fourman, Victor, Sherman, Dov, Golodnitsky, Diana, Sitt, Amit

“…In this study, we report the development of a free-standing fiber-based mesh cathode made of electrospun composite microfibers containing 80 wt% lithium iron…”
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Performance Fabrics Obtained by In Situ Growth of Metal–Organic Frameworks in Electrospun Fibers by Molco, Maya, Laye, Fabrice, Samperio, Enrique, Ziv Sharabani, Shiran, Fourman, Victor, Sherman, Dov, Tsotsalas, Manuel, Wöll, Christof, Lahann, Joerg, Sitt, Amit

“…Metal–organic frameworks (MOFs) exhibit an exceptional surface area-to-volume ratio, variable pore sizes, and selective binding, and hence, there is an ongoing…”
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