Koski Group Publications
59. B.W. Reed, E. Chen, K.J. Koski, Chemochromism and Tunable Quantized Acoustic Phonons in Intercalated MoO3: Ag, Bi, In, Mo, Os, Pd, Pt, Rh, Ru, Sb, and W-MoO3. Nano Letters Accepted (2024) (View)
58. C. Czibula, M. H. Ulz, A. Wagner, K. Elsayad, U. Hirn, K.J. Koski, The elastic stiffness tensor of cellulosic viscose fibers measured with Brillouin spectroscopy. J. Phys. Photonics (2024) (View)
57. B.W. Reed, E. Chen, K.J. Koski, Tunable Chemochromism and Elastic Properties in Intercalated MoO3: Au-, Cr-, Fe-, Ge-, Mn-, and Ni-MoO3. ACS Nano (2024) (View)
56. K. Kushnir Friedman, S. Khanmohammadi, E. M. Morissette, C.W. Doiron, R. Stoflet, K.J. Koski, R.L. Grimm, A. Ramasubramamiam, L.V. Titova, Ultrafast Shift Current in SnS2 Single Crystals: Structure Considerations, Modeling, and THz Emission Spectroscopy. Advanced Optical Materials (2024) (View)
55. S. Khanmohammadi, K. Kushnir Friedman, E. Chen, S.M. Kastuar, C.E. Ekuma, K.J. Koski,and L.V. Titova, Tailoring Ultrafast Near-Band Gap Photoconductive Response in GeS by Zero-Valent Cu Intercalation. ACS Applied Materials & Interfaces (2024) (View)
54. V. Huynh, K. R. R. Rivera, T. Teoh, E. Chen, J. Ura, and K. J. Koski, Hafnium, titanium, and zirconium intercalation in 2D layered nanomaterials. ACS Nanoscience AU (2023) (View)
53. B.W. Reed, C. Tran, K.J. Koski, Brillouin Scattering of Zero-valent Au-, Cu-, Ag- Intercalated Hexagonal Boron Nitride. Physical Review Materials 7, 044003 (2023). (View)
52. A. Twitto, C. Stern, M. Poplinger, I. Perelshtein, S. Saha, A. Jain, K. J. Koski, F. L. Deepak, A. Ramasubramaniam, and D. Naveh, Optoelectronics of Atomic Metal–Semiconductor Interfaces in Tin-Intercalated MoS2, ACS Nano, 16 17080-17086 (2022). (View)
51. A. L. Gross, L. Falling, M. C. Staab, M. I. Montero, R. R. Ullah, D. M. Nisson, P. Klavins, K. J. Koski, N. J. Curro, V. Taufour, S. Nemsak, and I. M. Vishik, Copper migration and surface oxidation of CuxBi2Se3 in ambient pressure environments. Journal of Physics: Materials. 5, 044005 (2022). (View)
50. M. Wiesner, K. Koski, A. Laitinen, J. Manninen, A. A. Zyuzin, P. Hakonen, Electron-phonon coupling in copper intercalated Bi2Se3. Scientific Reports 12, 12097 (2022). (View)
49. D. Vong, M. Makena, G. Tucker, S. Gurses, T. Nematiaram, D. Radhakrishnan, L. Daemen, J. Anthony, K.J. Koski, A. Troisi, C. Kronawitter, A. Moule, Quantitative Hole Mobility Simulation and Validation in Substituted Acenes J. Phys. Chem. Lett. 13, 5530-5537 (2022). (View)
48. B.W. Reed and K.J. Koski Acoustic Phonons and Elastic Stiffnesses from Brillouin Scattering of CdPS3. J. Appl. Phys. 131, 165109 (2022). *Editor's Pick (View)
47. C. Stern, A. Twitto, R.Z. Snitkoff, Y. Fleger, S. Saha, L. Boddapati, A. Jain, M. Wang, K.J. Koski, F.L. Deepak, A. Ramasubramaniam, and D. Naveh, Enhancing Light–Matter Interactions in MoS2 by Copper Intercalation, Adv. Mater., 2021 2008779 (2021). (View)
46. D. Radhakrishnan, M. Wang, K. J. Koski, Correlation between color and elasticity in Anomia ephippium shells: Biological design to enhance the mechanical properties, ACS Applied Bio Materials, 3 9012-9018 (2020). (View)
45. S. Chen, V.L. Johnson, D. Donadio, K.J. Koski, Mn-Intercalated MoSe2 under pressure: electronic structure and vibrational characterization of a dilute magnetic semiconductor. Journal of Chemical Physics, 153, 124701 (2020) (View)
44. B.W. Reed, V. Huynh, C. Tran, and K.J. Koski, Brillouin scattering of V2O5 and Sn-intercalated V2O5. Physical Review B 102, 054109 (2020) (View)
43. K. Kushnir, T. Shi, L. Damian, A. A. Anilao II, K. J. Koski, L. V. Titova, Zero-valent Au, Cu, and Sn intercalation into GeS nanoribbons: tailoring ultrafast photoconductive response. Ultrafast Phenomena and Nanophotonics XXIV , 11278, 33-39, (2020). (View)
42. D. Kwak, H. Sokol, B.P. Moser, H. Ryu, K.J. Koski, R. Maric, L. Zhang, Y. Lei, Ultrasensitive ammonia (NH3) gas sensor: DFT Simulation-Directed Selection of High-Performance Metal-Doped Molybdenum Tri-oxide (α-MoO3) Nanoribbons for NH3 Detection. IEEE Sensors , 1-4, (2019) (View)
41. B.W. Reed, D.R. Williams, B.P. Moser, and K.J. Koski, Chemically tuning quantized acoustic phonons in 2D layered MoO3 nanoribbons. Nano Letters 19, 4406-4412 (2019) (View)
40. V.L. Johnson, A. Anilao, K.J. Koski, Pressure-dependent phase transition of 2D layered silicon telluride (Si2Te3) and manganese intercalated silicon telluride. Nano Research 12, 2373-2377 (2019) (View)
39. D. Kwak, M. Wang, K.J. Koski, L. Zhang, H. Sokol, R. Maric, Y. Lei, Molybdenum Trioxide (α-MoO3) Nanoribbons for Ultrasensitive Ammonia (NH3) Gas Detection: Integrated Experimental and Density Functional Theory Simulation Studies. ACS Applied Materials & Interfaces. 11, 10697-10706 (2019) (View)
38. D.R. Williams, D. Nurco, N. Rahbar, K. J. Koski, Elasticity of Bamboo Fiber Variants from Brillouin Spectroscopy. Materialia 100240 (2019) (View)
37. K. Kushnir, M. Wang, Y. Qin, G. Li, S. Tongay, K.J. Koski, L.V. Titova. Terahertz emission from 2D nanomaterials, Terahertz Emitters, Receivers, and Applications IX 10756, 83-86 (2018) (View)
36. E.P. Grey, C.L. Browning, M. Wang, K.D. Gion, E.Y. Chao, K.J. Koski, A.B. Kane, R.H Hurt. Biodissolution and cellular response to MoO3 nanoribbons and a new framework for early hazard screening for 2D materials. Environmental Science: Nano DOI: 10.1039/C8EN00362A (2018) (View)
35. Z. Lin, Y. Lei, S. Subramanian, N. Briggs, Y. Wang, C.-L. Lo, E. Yalon, D. Lloyd, S. Wu, K. Koski, R. Clark, S. Das, R. M. Wallace, T. Kuech, J.S. Bunch, X. Li, Z, Chen, E. Pop, V. H. Crespi, J.A. Robinson, M. Terrones. Research Update: Recent progress on 2D materials beyond graphene: From ripples, defects, intercalation, and valley dynamics to straintronics and power dissipation. APL Materials 6, 080701 (2018) (View)
34. M. Wang, D. Williams, G. Lahti, S. Teshima, D. Dominguez-Aguilar, K. J. Koski, Chemical intercalation of heavy metal, semimetal, and semiconductor atoms into 2D layered chalcogenides. 2D Materials, 5, 045005 (2018) (View)
33. M. Wang, G. Lahti, D. Williams, K.J. Koski, Chemically tunable full spectrum optical properties of 2D silicon telluride nanoplates. ACS Nano, 12 6163-6169 (2018) (View)
32. K. Kushnir, M. Wang, P. D. Fitzerald, K. J. Koski, and L. V. Titova, Ultrafast zero-bias photocurrent in GeS nanosheets: Promise for photovoltaics. ACS Energy Letters, 2, 1429-1434 (2017).
31. Y. Zhang, D. R. Manke, S. Sharifzadeh, A. L. Briseno, A. Ramasubramaniam, and K. J. Koski, The elastic constants of rubrene determined by Brillouin scattering and density functional theory. Appl. Phys. Lett. 110, 071903 (2017).
30. M. Wang, I. Al-Dhahir, J. Appiah, and K. J. Koski, Deintercalation of zero-valent metals from 2D layered chalcogenides. Chem. Mater. 29, 1650-1655 (2017).
29. M. Wang and K. J. Koski, Polytypic phase transitions in metal-intercalated Bi2Se3. J. Phys.: Condens. Matter. 28, 494002 (2016).
28. Z. Wang, W. Zhu, Y Qiu, X. Yi, A. van dem Busche, A. Kane, H. Gao, K.J. Koski, R. Hurt, Biological and environmental interaction of emerging two-dimensional nanomaterials. Chem. Soc. Rev. 45, 1750-1780 (2016). (View)
27. Y. Zhang, B.W. Reed, F.R. Chung, K.J. Koski, Mesoscale elastic properties of marine sponge spicules. J. Struct. Biol. 193, 67-74 (2016). (View)
26. K.P. Chen, F.R. Chung, M. Wang, K.J. Koski, Dual Element Intercalation into 2D Layered Bi2Se3 Nanoribbons. J. Am. Chem. Soc. 137 5431-5437 (2015). (View)
25. S. Keuleyan, M. Wang, F.R. Chung, J. Commons, K.J. Koski, A Silicon-Based Two-Dimensional Chalcogenide: Growth of Si2Te3 Nanoribbons and Nanoplates. Nano Lett. 15, 2285-2290 (2015). (View)
24. M. Wang and K.J. Koski, Reversible Chemochromic MoO3 Nanoribbons through Zero-valent Metal Intercalation. ACS Nano 9, 3226-3233 (2015). (View)
23. B.W. Reed, F.R. Chung, M. Wang, T. LaGrange, and K.J. Koski, Disorder-Order transition in 2D copper-intercalated MoO3 using dynamic transmission electron microscopy. 2D Mater. 1 035001 (2014). (View)
22. M. T. McDowell, Z. Lu, K. J. Koski, J. H. Yu, G. Zheng, and Y. Cui, In-situ Observation of Divergent Phase Transformations in Individual Sulfide Nanocrystals. Nano Lett. 15, 1284-1271 (2015).
21. J. Yao, K.J. Koski, W. Luo, J. J. Cha, L. Hu, D. Kong, V. K. Narsimhan, K. Huo, and Y. Cui, Optical transmission enhancement through chemically tuned two-dimensional bismuth chalcogenide nanoplates, Nature Communications 5, 5670 (2014).
20. J. Motter, K.J. Koski, Y. Cui, A General Strategy for Zero-Valent Intercalation into Two-Dimensional Layered Nanomaterials. Chem. Mater. 26 2313-2317 (2014). (View)
19. J.J. Cha, K.J. Koski, K.C.Y. Huang, K.X. Wang, W. Luo, D. Kong, Z. Yu, S. Fan, M.L. Brongersma, and Y. Cui, Two dimensional chalcogenide nanoplates as tunable metamaterials via chemical intercalation, Nano Letters, 13, 5913-5918 (2013). (View)
18. K.J. Koski and Y. Cui, The new skinny in two-dimensional nanomaterials. ACS Nano , 7, 3739-3743 (2013). (View)
17. D. Kong, H. Wang, J.J. Cha, M. Pasta, K.J. Koski, J. Yao, and Y. Cui, Synthesis of MoS2 and MoSe2 films with vertically aligned layers. Nano Letters, 13, 1341-1347 (2013). (View)
16. D. Kong**, K.J. Koski**, J.J. Cha, S.S. Hong, and Y. Cui, Ambipolar field effect in Sb-doped Bi2Se3 nanoplates by solvothermal synthesis. Nano Letters, 13, 632-636 (2013). (View)
15. K.J. Koski, K. McKiernan, P. Akhenblit and J.L. Yarger, Non-invasive determination of the complete elastic moduli of spider silks. Nature Materials, 12, 262-267 (2013). (View)
14. J.J. Cha, K.J. Koski, and Y. Cui, Topological insulator nanostructures. Phys. Status Solidi RRL, 7, 15-25 (2012). (View)
13. K.J. Koski, K. McKiernan, P. Akhenblit and J.L. Yarger, Shear-indced rigidity in spider silk glands. Appl. Phys. Lett. 101, 103701 (2012). (View)
12. K.J. Koski, C.D. Wessells, B.W. Reed, J.J. Cha, D. Kong, and Y.Cui, Chemical intercalation of zero-valent metals into 2D layered Bi2Se3 Nanoribbons. J. Am. Chem. Soc. 134, 13773 (2012). (View)
11. J.J. Cha, M. Classen, D. Kong, S.S. Hong, K.J. Koski, X.L. Qi, and Y. Cui, Effects of magnetic doping on weak antilocalization in narrow Bi2Se3 nanoribbons. Nano Lett., 12, 4355 (2012). (View)
10. K.J. Koski, J.J. Cha, B.W. Reed, C.D. Wessells, D. Kong, and Y.Cui, High density chemical intercalation of zero-valent copper into Bi2Se3 nanoribbons, J. Am. Chem. Soc., 134, 7584 (2012). (View)
9. D. Kong, Y. Chen, J. J. Cha, Q. Zhang, J. G. Analytis, K. Lai, Z. Liu, S-.S. Hong, K.J. Koski, S-K. Mo, Z. Hussain, I. R. Fisher, Z-.X. Shen, Y. Cui, Ambipolar Field Effect in Topological Insulator Nanoplates of (BixSb1−x)2Te3, Nature Nanotech., 6, 705-709 (2011).
8. C.L. Choi**, K.J. Koski** ,A.C.K. Olson, and A.P. Alivisatos, Luminescent nanocrystal stress gauge, Proc. Natl. Acad. Sci. 107, 21306-21310 (2010) **co-first author
7. B. Chen, A.E. Gleason, J. Y. Yan, K.J. Koski, S. Clark, and R. Jeanloz, Elasticity, strength and refractive index of argon at high pressures, Phys. Rev. B. 81 144110.1-144110.5 (2010).
6. C.L. Choi, K.J. Koski, S. Sivasankar, and A.P. Alivisatos, Strain-dependent photoluminescence behavior of CdSe/CdS nanocrystals with spherical, linear, and branched topologies, Nano Letters, 9 3544 (2009).
5. K.J. Koski, N.M. Drugan, R.K. Smith, M. Kunz, J. Knight, and A.P. Alivisatos, Structural distortions in 5 – 10 nm silver nanoparticles under high pressure, Phys. Rev. B, 78, 165410 (2008). (View)
4. A. Fu, W. Gu, B. Boussert, K. Koski, D. Gerion, L. Manna, M. Gros, C. Larabell, and A.P. Alivisatos, Semiconductor Quantum Rods as Single Molecule Fluorescent Biological Labels Nano Letters 7, 179-182 (2007).
3. K.J. Koski and J.L. Yarger, “Brillouin Imaging” Appl. Phys. Lett. 87, 061903 (2005). (View)
2. K.J. Koski, J. Mueller, H. Hochheimer, and J.L. Yarger, High-Pressure Angle Dispersive Brillouin Spectroscopy. Rev. Sci. Instr. 73, 1235-1241 (2002). (View)
1. K.J. Koski, J. Mueller, H. Hochheimer, and J.L. Yarger, High-Pressure Brillouin Spectroscopy Using an Angle Dispersive Fabry-Perot Interferometer. NATO Frontiers in High-Pressure Re- search II: Application of High Pressure to Low-Dimensional Novel Electronic Materials., eds. H.D. Hochheimer, B. Kuchta, P. Dorhout, J.L. Yarger., Vol. 48, 533-540 (2001).