Journal articles on the topic 'Surface stress'

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1

Hecquet, Pascal. "Surface stress stabilizes vicinal surfaces." Surface Science 561, no. 2-3 (July 2004): 127–46. http://dx.doi.org/10.1016/j.susc.2004.05.096.

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2

Harrison, M. J., D. P. Woodruff, and J. Robinson. "Surface alloys, surface rumpling and surface stress." Surface Science 572, no. 2-3 (November 2004): 309–17. http://dx.doi.org/10.1016/j.susc.2004.09.006.

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3

Blanco-Rey, M., and S. J. Jenkins. "Surface stress in d-band metal surfaces." Journal of Physics: Condensed Matter 22, no. 13 (March 12, 2010): 135007. http://dx.doi.org/10.1088/0953-8984/22/13/135007.

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4

Sander, Dirk, Zhen Tian, and Jürgen Kirschner. "Cantilever measurements of surface stress, surface reconstruction, film stress and magnetoelastic stress of monolayers." Sensors 8, no. 7 (July 29, 2008): 4466–86. http://dx.doi.org/10.3390/s8074466.

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5

Koguchi, Hideo. "Adhesion Analysis Considering Surface Energy and Surface Stresses." Key Engineering Materials 297-300 (November 2005): 1736–41. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.1736.

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A new formulation for an adhesive force between a substrate and an indenter is presented. The boundary condition taking into account surface stresses is used for the present analysis. The surface stress is originated from surface energy. A paraboloidal indenter is pressed to the substrate, and then adhesion occurs between both surfaces. Surface energy and surface stress will vary at the adhesion surface, and then the surfaces deform in a concave way. An attractive force occurs to keep the contact of two adhesion surfaces. In the present paper, an effect of surface stress on the adhesive force will be clarified.
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6

He, L. H., and Z. R. Li. "Impact of surface stress on stress concentration." International Journal of Solids and Structures 43, no. 20 (October 2006): 6208–19. http://dx.doi.org/10.1016/j.ijsolstr.2005.05.041.

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7

Ibach, H. "Adsorbate‐induced surface stress." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 12, no. 4 (July 1994): 2240–45. http://dx.doi.org/10.1116/1.579122.

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8

Sang, Shengbo, Yuan Zhao, Wendong Zhang, Pengwei Li, Jie Hu, and Gang Li. "Surface stress-based biosensors." Biosensors and Bioelectronics 51 (January 2014): 124–35. http://dx.doi.org/10.1016/j.bios.2013.07.033.

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9

Needs, R. J., M. J. Godfrey, and M. Mansfield. "Theory of surface stress and surface reconstruction." Surface Science 242, no. 1-3 (February 1991): 215–21. http://dx.doi.org/10.1016/0039-6028(91)90269-x.

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10

Needs, R. J., M. J. Godfrey, and M. Masfield. "Theory of surface stress and surface reconstruction." Surface Science Letters 242, no. 1-3 (February 1991): A43. http://dx.doi.org/10.1016/0167-2584(91)90450-6.

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11

Cheng, Zhengkun, Qing Zhang, Dandan Wang, and Wei Lu. "Cyclic stress-assisted surface diffusion and stress concentration of machined surface topography." Engineering Fracture Mechanics 234 (July 2020): 107087. http://dx.doi.org/10.1016/j.engfracmech.2020.107087.

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12

Tsuda, Masaaki, Yukio Hirose, Zenjiro Yajima, and Keisuke Tanaka. "X-Ray Residual Stress Measurement on Stress Corrosion Fracture Surfaces." Advances in X-ray Analysis 36 (1992): 543–49. http://dx.doi.org/10.1154/s0376030800019170.

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X-ray fractography is a new method utilizing the X-ray diffraction technique to observe the fracture surface for the analysis of the micromechanisms and mechanics of fracture. X-ray residual stress has been confirmed to be a particularly useful parameter when studying the fracture surfaces of high strength steels. The method has been applied to the fracture surface of fracture toughness and fatigue specimens.
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13

Tsuda, Masaaki, Yukic Hirose, Zenjiro Yajima, and Keisuke Tanaka. "X-ray Residual Stress Measurement on Fracture Surface of Stress Corrosion Cracking." Advances in X-ray Analysis 33 (1989): 327–34. http://dx.doi.org/10.1154/s037603080001973x.

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X-ray fractography is a new method utilizing the X-ray diffraction technique to observe the fracture surface for the analysis of the micromechanisms and mechanics of fracture. The X-ray residual stress has been confirmed to be a particularly useful parameter when studying the fracture surfaces of high strength steels. The method has been applied to the fracture surface of fracture toughness and fatigue specimens.
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14

Postrelko, V. M., V. M. Barvinchenko, N. O. Lipkovska, and M. T. Kartel. "Therapeutic efficiency of dietary additives Phytosil-S and Phytosil- S+ in treatment of alcohol dependence syndrome caused by a posttraumatic stress disorder." Surface 9(24) (December 30, 2017): 248–55. http://dx.doi.org/10.15407/surface.2017.09.248.

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15

Olives, Juan. "Surface thermodynamics, surface stress, equations at surfaces and triple lines for deformable bodies." Journal of Physics: Condensed Matter 22, no. 8 (February 3, 2010): 085005. http://dx.doi.org/10.1088/0953-8984/22/8/085005.

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16

Bulou, H., and C. Goyhenex. "Surface mismatch and stress relief mechanisms at metallic surfaces." Applied Surface Science 188, no. 1-2 (March 2002): 163–69. http://dx.doi.org/10.1016/s0169-4332(01)00729-2.

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17

Yue, Yanmei, Kaiyu Xu, Xudong Zhang, and Wenjing Wang. "Effect of surface stress and surface-induced stress on behavior of piezoelectric nanobeam." Applied Mathematics and Mechanics 39, no. 7 (April 18, 2018): 953–66. http://dx.doi.org/10.1007/s10483-018-2346-8.

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18

HARA, Shotaro, Satoshi IZUMI, and Shinsuke SAKAI. "Surface stress and surface elastic constants of silicon." Proceedings of the JSME annual meeting 2002.6 (2002): 235–36. http://dx.doi.org/10.1299/jsmemecjo.2002.6.0_235.

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19

Nichols, R. J., T. Nouar, C. A. Lucas, W. Haiss, and W. A. Hofer. "Surface relaxation and surface stress of Au(111)." Surface Science 513, no. 2 (July 2002): 263–71. http://dx.doi.org/10.1016/s0039-6028(02)01510-8.

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20

Liang, Heyi, Zhen Cao, Zilu Wang, and Andrey V. Dobrynin. "Surface Stress and Surface Tension in Polymeric Networks." ACS Macro Letters 7, no. 1 (January 4, 2018): 116–21. http://dx.doi.org/10.1021/acsmacrolett.7b00812.

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21

Chan, Siu-Wai, and Wenxuan Wang. "Surface stress of nano-crystals." Materials Chemistry and Physics 273 (November 2021): 125091. http://dx.doi.org/10.1016/j.matchemphys.2021.125091.

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22

Tromp, R. M. "Surface stress and interface formation." Physical Review B 47, no. 12 (March 15, 1993): 7125–27. http://dx.doi.org/10.1103/physrevb.47.7125.

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23

Sander, D. "Surface stress: implications and measurements." Current Opinion in Solid State and Materials Science 7, no. 1 (February 2003): 51–57. http://dx.doi.org/10.1016/s1359-0286(02)00137-7.

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24

Kiejna, A., and P. Ziesche. "Surface stress of stabilized jellium." Solid State Communications 88, no. 2 (October 1993): 143–47. http://dx.doi.org/10.1016/0038-1098(93)90396-5.

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25

Wang, Ping, Jin Guo, and Stephanie L. Wunder. "Surface stress of polydimethylsiloxane networks." Journal of Polymer Science Part B: Polymer Physics 35, no. 15 (November 15, 1997): 2391–96. http://dx.doi.org/10.1002/(sici)1099-0488(19971115)35:15<2391::aid-polb1>3.0.co;2-x.

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26

Gill, S. P. A. "The effect of surface-stress on the concentration of stress at nanoscale surface flaws." International Journal of Solids and Structures 44, no. 22-23 (November 2007): 7500–7509. http://dx.doi.org/10.1016/j.ijsolstr.2007.04.018.

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27

Schmid, M., W. Hofer, P. Varga, P. Stoltze, K. W. Jacobsen, and J. K. No/rskov. "Surface stress, surface elasticity, and the size effect in surface segregation." Physical Review B 51, no. 16 (April 15, 1995): 10937–46. http://dx.doi.org/10.1103/physrevb.51.10937.

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28

BARRA, FELIPE. "STRESS DRIVEN INTERFACE DYNAMICS: THE EFFECTS OF SURFACE STRESS." International Journal of Bifurcation and Chaos 17, no. 05 (May 2007): 1721–33. http://dx.doi.org/10.1142/s0218127407018026.

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We study the effects of surface stress on the dynamics of a solid interface which evolves by surface diffusion. In the absence of surface stress, it is known that a flat interface is unstable for long wavelength perturbations and that in the nonlinear regime this instability develops into the formation of a sharp cusp. We compute the stability spectrum for a circular pore and for a flat interface considering the surface stress contribution, and analyze its effect on the process of formation of the cusp. Analyzing the length scales involved in the problem, we show that, within the context of continuum elasticity theory, surface stress does not suppress the singularity formation.
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29

Chalifoux, Brandon D., Ralf K. Heilmann, and Mark L. Schattenburg. "Correcting flat mirrors with surface stress: analytical stress fields." Journal of the Optical Society of America A 35, no. 10 (September 17, 2018): 1705. http://dx.doi.org/10.1364/josaa.35.001705.

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30

Wang, Fengyun, Kuanmin Mao, and Bin Li. "Prediction of residual stress fields from surface stress measurements." International Journal of Mechanical Sciences 140 (May 2018): 68–82. http://dx.doi.org/10.1016/j.ijmecsci.2018.02.043.

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31

Mansfield, M., and R. J. Needs. "Surface energy and stress of lead (111) and (110) surfaces." Physical Review B 43, no. 11 (April 15, 1991): 8829–33. http://dx.doi.org/10.1103/physrevb.43.8829.

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32

Hecquet, Pascal. "Stability of vicinal surfaces and role of the surface stress." Surface Science 604, no. 9-10 (May 2010): 834–52. http://dx.doi.org/10.1016/j.susc.2010.02.009.

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33

Ai, Xiaolan. "Effect of Three-Dimensional Random Surface Roughness on Fatigue Life of a Lubricated Contact." Journal of Tribology 120, no. 2 (April 1, 1998): 159–64. http://dx.doi.org/10.1115/1.2834403.

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A means of evaluating the surface roughness effect on contact fatigue life has been proposed. To account for stress variations caused by random surface roughness, an effective stress concept based on damage accumulation theory was employed. A point EHL analysis along with a comprehensive interior stress analysis has been performed to obtain the effective stress field under lubricated conditions. Numerical simulations were performed for surfaces produced by different finishing processes. Results show that surface roughness can cause significant stress variations in the near-surface. As a result, the effective stress at the near-surface is increased. The increased effective stress is responsible for the life reduction of the contact. Life reduction factors for contact surfaces with different finishing processes were compared.
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34

Razia, Manjusha Chugh, and Madhav Ranganathan. "Surface energy and surface stress of polar GaN(0001)." Applied Surface Science 566 (November 2021): 150627. http://dx.doi.org/10.1016/j.apsusc.2021.150627.

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35

Müller, Pierre, Andres Saùl, and Frédéric Leroy. "Simple views on surface stress and surface energy concepts." Advances in Natural Sciences: Nanoscience and Nanotechnology 5, no. 1 (November 27, 2013): 013002. http://dx.doi.org/10.1088/2043-6262/5/1/013002.

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36

Edwards, D. A., and D. T. Wasan. "Surface Rheology III. Stress on a Spherical Fluid Surface." Journal of Rheology 32, no. 5 (July 1988): 473–84. http://dx.doi.org/10.1122/1.549979.

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37

Kádas, K., Z. Nabi, S. K. Kwon, L. Vitos, R. Ahuja, B. Johansson, and J. Kollár. "Surface relaxation and surface stress of 4d transition metals." Surface Science 600, no. 2 (January 2006): 395–402. http://dx.doi.org/10.1016/j.susc.2005.10.039.

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38

Wolf, DietrichE, RobertB Griffiths, and Leihan Tang. "Surface stress and surface tension for solid-vapor interfaces." Surface Science Letters 162, no. 1-3 (October 1985): A576. http://dx.doi.org/10.1016/0167-2584(85)90239-7.

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39

Wolf, Dietrich E., Robert B. Griffiths, and Leihan Tang. "Surface stress and surface tension for solid-vapor interfaces." Surface Science 162, no. 1-3 (October 1985): 114–19. http://dx.doi.org/10.1016/0039-6028(85)90882-9.

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40

Gräfe, W. "A surface-near stress resulting from Tamm's surface states." Crystal Research and Technology 24, no. 9 (September 1989): 879–86. http://dx.doi.org/10.1002/crat.2170240909.

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41

Tang, Yu Lan, Ya Ting He, Guo Zhi Liu, Jing Xiang Fu, Hong Sun, Ke Zhang, and Yu Hou Wu. "Effect of Surface Relaxation on Characteristics of Nanomachined Surface." Advanced Materials Research 211-212 (February 2011): 742–46. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.742.

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With the development of Micro-electro-mechanical systems (MEMS) and Nano-electro-mechanical systems (NEMS), dimension of their parts is required to nanometer scale, and the characteristics of machined-surface of nano-scale parts affect strongly its application. Surface relaxation plays an important role to the characteristics of the machined-surface. In this paper, machined-surface of monocrystal copper used as the specimen of surface relaxation, and its surface relaxation process is simulated. The influences of surface relaxation on surface energy, atom array, surface roughness, surfaces hardness and surface residual stress of the monocrystal copper are analyzed. Results show that surface energy and surface hardness decrease due to relaxation; work-hardening can’t be completely eliminated by the relaxation; compression residual stress of the machined surface is changed gradually to tensile stress during the relaxation. These research results are very helpful to the application of nano-machined parts.
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42

Gutman, E. M. "Comment on ‘Surface thermodynamics, surface stress, equations at surfaces and triple lines for deformable bodies’." Journal of Physics: Condensed Matter 22, no. 42 (October 4, 2010): 428001. http://dx.doi.org/10.1088/0953-8984/22/42/428001.

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43

Elsharkawy, A. A., and B. J. Hamrock. "Subsurface Stresses in Micro-EHL Line Contacts." Journal of Tribology 113, no. 3 (July 1, 1991): 645–55. http://dx.doi.org/10.1115/1.2920673.

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The circular non-Newtonian fluid model associated with a limiting shear strength and the system approach were used to calculate the pressure, surface shear stress, and film thickness profiles in an elastohydrodynamically lubricated conjunction under isothermal conditions. The calculated pressure and surface shear stress were used to evaluate the maximum shear stress and the von Mises equivalent stress distributions in the solids. The effect of the slide-roll ratio for smooth lubricated surfaces, the effect of a single moving irregularity located on one of the smooth lubricated surfaces, and the effect of the amplitude and wavelength of a stationary sinusoidal wavy surface on the pressure, surface shear stress, and film thickness profiles, and hence on the subsurface stress pattern in the solids, were studied.
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44

Kalyon, M., and B. S. Yilbas. "Analytical solution for thermal stresses during the laser pulse heating process." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 215, no. 12 (December 1, 2001): 1429–45. http://dx.doi.org/10.1243/0954406011524793.

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Laser pulse heating of surfaces initiates thermal stress generation in the region irradiated by a laser beam. Depending on the level of thermal stresses, structural changes occur inside the substrate material. In the present study, laser step input pulse heating and thermal stress generation are considered. The governing equations of heat conduction and momentum are solved analytically. In the analysis, two cases are considered, namely a stress-free surface (σx = 0 at x = 0) and a zero stress gradient at the surface (ϑσx/ϑx = 0 at x = 0). The temperature and stress fields are computed using the closed-form solution, which is derived using a Laplace transformation method. It is found that considerably high stress levels developed at some depth below the surface. The stress-free surface condition suppresses a rise in thermal stress in the surface vicinity of the substrate material, while the zero stress gradient condition at the surface results in compressive stress levels in the surface vicinity.
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45

GROSSMANN, A., W. ERLEY, and H. IBACH. "ADSORBATE-INDUCED SURFACE STRESS MEASUREMENTS: A NEW METHOD FOR MONITORING IN-SITU SURFACE REACTIONS." Surface Review and Letters 02, no. 05 (October 1995): 543–48. http://dx.doi.org/10.1142/s0218625x95000492.

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A new method to investigate in-situ catalytic reactions on single-crystal surfaces is introduced. The real-time technique of measuring the adsorbate-induced surface stress has been applied to the oxidation reaction of CO on Pt (111). The adsorption of each of the reactants, CO and oxygen, on Pt (111) induces a compressive stress which increases nonlinearly with the coverage. The stress-coverage dependence of CO and oxygen is explained by an ansatz, which considers the net charge transfer for an isolated adsorbate atom and the contribution of the wave-function overlap of adjacent atoms to the induced surface stress. The adsorbate-induced change of the total surface stress which is obtained during the surface reaction as a function of the time, is well reproduced by a Monte-Carlo simulation which regards the CO diffusion as well as the activation energy for the Langmuir-Hinshelwood reaction.
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46

Stafford, Gery R., and Ugo Bertocci. "Using Dynamic Stress Analysis to Quantify Adsorbate-Induced Surface Stress." ECS Meeting Abstracts MA2018-01, no. 32 (April 13, 2018): 1985. http://dx.doi.org/10.1149/ma2018-01/32/1985.

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Wafer curvature and cantilever bending techniques have been used by the electrochemical community to examine stress development during electrochemical processing. Surface stress changes as low as 10−3 N/m can typically be resolved from cantilever electrodes immersed in solution and under potential control. Such resolution makes this measurement useful for examining virtually all aspects of electrochemistry; i.e., electrocapillarity, adsorption processes, underpotential deposition, electrodeposition, etc. Often these processes occur either simultaneously or in rapid succession and we are often limited to measuring the influence of the dominant process in the time-scale of the experiment. In the case of electrocapillarity (charge-induced stress), the figure of merit is the stress-charge coefficient (ς) which captures the fundamental surface mechanics associated with charging the electrode surface. It has been well documented in the literature that ς is influenced by the anion in solution and its concentration.1,2 However, a steady state measurement cannot separate the contributions of anion adsorption from that of simple capacitive charging. Similar to electrochemical impedance spectroscopy (EIS) where electrochemical processes with different characteristic time constants can be separated, dynamic stress analysis (DSA) allows us to study the dynamics of any particular stress-generating process and link the stress to specific electrochemical and surface phenomena. We have demonstrated the technique by examining the electrocapillarity of both Pt and Au in HClO4 electrolyte.3,4 ς can be obtained from the following equation, ς = jωYsZe where Ze is the electrochemical impedance, Ys is the stress admittance (with units of N/(V-m), ω is the angular frequency, and j =√-1. In order to include adsorbate-induced contributions to the surface stress, one considers an equivalent circuit that adequately describes both the double layer and adsorption contributions to the electrochemical impedance. One can then obtain unique stress-charge coefficients that capture both electrocapillarity and anion adsorption as a function of potential. This will be demonstrated using (111)-textured Au cantilever electrodes in both sulfate and perchlorate electrolyte. References W. Haiss, R.J. Nichols, J.K. Sass, and K.P. Charle, J. Electroanal. Chem., 452, 199, (1998). R.N. Viswanath, D. Kramer, and J. Weissmüller, Langmuir, 21, 4604 (2005). M. C. Lafouresse, U. Bertocci, C. R. Beauchamp, and G. R. Stafford, J. Electrochem. Soc. 159, H816 (2012). M. C. Lafouresse, U. Bertocci, and G. R. Stafford, J. Electrochem. Soc. 160, H636 (2013).
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47

Kuo, An-Yu. "Effects of Crack Surface Heat Conductance on Stress Intensity Factors." Journal of Applied Mechanics 57, no. 2 (June 1, 1990): 354–58. http://dx.doi.org/10.1115/1.2891996.

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Effects of crack surface heat conductance on stress intensity factors of modes I, II, and III are investigated. The crack problem is first solved by assuming perfect (infinite) heat conductance at crack surfaces. Finite heat conductance at crack surfaces is then accounted for by imposing a set of distributed dipoles at the crack surfaces. Distribution function of the dipoles is the solution of a Fredholm integral equation. It is shown that, for cracks in a homogeneous, isotropic, linear elastic solid, the degree of thermal conductivity at crack surfaces will affect the magnitude of mode I and mode II stress intensity factors but not mode III stress intensity factor. It is also shown that, for a geometrically symmetric cracked solid, only the mode II stress intensity factor will be influenced by different crack surface heat conductance even if the thermal loading is not symmetric. More importantly, for a given material thermal conductivity (K) and crack surface heat convection coefficient (h), effects of crack surface heat conductance on stress intensity factors is found to depend upon crack size. This “size effect” implies that, for a given set of K and h, an extremely small crack can be treated as if the crack surfaces are insulated and a very long crack can be treated as if the crack surfaces are perfectly heat conductive. As an example, the problem of a finite crack in an infinite plate subjected to a constant temperature gradient at infinity is studied.
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48

Li, Jun Feng, Yi Wang Bao, Song Han, Yan Qiu, and Fu Qiang Ai. "Glass Surface Stress Measurement and Digitalization." Key Engineering Materials 726 (January 2017): 388–93. http://dx.doi.org/10.4028/www.scientific.net/kem.726.388.

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Surface stress measurement is the key factor of the quality control for tempered glass. The nondestructive test of glass surface stress is based on the character of stress birefringence in glass. The basic principle of the measurement and test methods are introduced. The optical waveguide effect of tin-diffused layers plays a key role in prevalent surface stress measurements. The apparatus are compared for optimizing the testing devices. A portable digitalized surface stress meter based on optical waveguide effect is developed, which can work in severe optical conditions and reduce operation difficulty. The calibration record shows good linearity.
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49

Holec, David, Lukas Löfler, Gerald A. Zickler, Dieter Vollath, and Franz Dieter Fischer. "Surface stress of gold nanoparticles revisited." International Journal of Solids and Structures 224 (August 2021): 111044. http://dx.doi.org/10.1016/j.ijsolstr.2021.111044.

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50

Udupa, Anirudh, Tatsuya Sugihara, Koushik Viswanathan, Ronald M. Latanision, and Srinivasan Chandrasekar. "Surface-Stress Induced Embrittlement of Metals." Nano Letters 21, no. 22 (November 2, 2021): 9502–8. http://dx.doi.org/10.1021/acs.nanolett.1c02887.

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