EML Webinar
@EmlWebinar
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EML Webinar is held via Zoom on Wednesdays, 7 am California, 10 am Boston, 3 pm London, 10 pm Beijing. Zoom Link: https://t.co/1gfcEUlIXg
Joined April 2020
🔄 From superlubricity to stick-slip:.Curvature & chirality in graphene/h-BN heteronanotubes induce faceting, breaking smooth sliding.🧮 Anisotropic force field reveals friction jumps via moiré distortion.🔗 Read: #nanotribology #superlubricity #EML
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⚡ Snap-through in liquid crystalline networks—fast & programmable!.🌡️ Thermal actuation + strong buckling → spontaneous snap in 6 ms.💨 Peak speed: 60 cm/s from mm-scale strip.🎯 Insights into mode control for fast soft actuators.🔗 Read: #snapthrough
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As EML continues to emphasize publishing high quality papers in interdisciplinary fields, Prof. Yang's addition would help cover, and attract authors in, broader mechanics-related research areas addressing grand challenges such as the environment, bio-medicine, computing, etc.
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Extreme Mechanics Letters (EML) is extremely excited to announce the appointment of Professor Yue Yang of Peking University, China, as an Editor of EML. Professor Yang is a world renowned expert in fluid dynamics and quantum computing.
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RT @Y_Zheng29: Excited to share our new paper in EML. We combined experiments + theory to show how pre-stretching rubber turns circular con….
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💎 A unified strength criterion for diamane grain boundaries!.🔬 AIMD + bond-level analysis.⚡ Failure occurs when bond stretch stress exceeds intrinsic bond strength—independent of load, GB type, or thickness.🔗 Read: #2Dmaterials #mechanics #EML
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🔊 Ultrasound-powered 3D printed microactuators!.📦 Monolithic torsional design with dual-modulus polymers.🌊 Air bubbles + acoustic radiation force → rotor motion.🧪 Laser vibrometry + FEA validate & optimize.🔗 Read: #microactuators #softrobotics #EML
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🧵 A critical look at crack propagation in viscoelastic solids.📄 This commentary discusses a recent theory by Shrimali & Lopez–Pamies, highlighting its strengths and limitations.🔍 Additional effects in rubbery & glassy regions are explored.🔗 Read:
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🌟 Multimodal wrinkles via three-axial compression!.📐 Stripe → labyrinth → ripple patterns emerge positionally.🎮 Tunable friction & optics.🔁 Highly reversible under cyclic loading.🧪 Verified across flexible film systems.🔗 Read: #wrinkling
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🧲 How does shell thickness affect adhesion?.Elastomeric hemispherical shells show:.⚖️ Thick → Hertz-JKR-like pull-off.📉 Thinner → weaker adhesion.📈 Ultra-thin → adhesion increases again!.🧪 Experiments + FEM agree.🔗 Read: #adhesion #mechanics
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🎯 Angled shear wave identity holds in soft viscoelastic solids!.✅ Works for anisotropic, incompressible materials with viscous dissipation.🔍 Stress can be inferred from wave speed and attenuation—no constitutive model needed.🔗 Read: #viscoelastic #wave
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