Molecular Engineering of Defect-Related Electronic Transitions of Quantum Emitters in WSe2 R. Ananth, M. I. B. Utama, D. D. Xu, A. F. Vong, T. Sadhukhan, H. Zeng, R. López-Arteaga, W. Wang, S. D. Namgung, S. C. Gavin, A. Dasgupta, Y. Liang, A. Bennett, F. Mahdikhany, K. Watanabe, T. Taniguchi, V. K. Sangwan, C. A. Mirkin, T. J. Marks, X. Ma, N. P. Stern, G. C. Schatz, E. A. Weiss, M. C. Hersam Science Advances (2025)
Near-infrared emission from sulfur heteroatom defects in single-walled carbon nanotubes X. Li, T. Mihm, J.-S. Chen, H. Hou, J. Wen, S. Sharifzadeh, X. Ma J. Phys. Chem. C (2025)
Carbene Functionalization of Monolayer Tungsten Disulfide for Enhanced Quantum Emission A. Dasgupta, R. López-Arteaga, H. Y. Park, B. P. Kerwin, M. I. B. Utama, T. Sadhukhan, S. C. Gavin, X. Wan, D. E. Kachman, W. Wang, R. Ananth, A. F. Vong, N. P. Stern, G. C. Schatz, X. Ma, T. J. Marks, E. A. Weiss, M. C. Hersam ACS Nano 19, 21844 (2025)
Ultrafast dynamics of plasmon-coupled excitons in semiconducting nanoplatelets W. Wang, D. Rosenmann, Y. Liu, X. Ma, W. Cho, J. Portner, R. Lin, D. V. Talapin, R. Divan, D. J. Gosztola, S. K. Gray, G. P. Wiederrecht J. Phys. Chem. C 129, 7804 (2025)
Single photon emitters in van der Waals solids for quantum photonics: materials, theory and molecular-scale characterization probes
A. B Kaul, Y. Wang, A.-P. Li, X. Li, X. Ma J. Phys. D: Appl. Phys. 58, 123001 (2025)
Polaritonic bright and dark states collectively affect the reactivity of a hydrolysis reaction
Y. Wang, D. Rosenmann, J. V. Muntean, X. Ma ACS Photon. 12, 263 (2025)
2024
Upconversion on the micrometer scale: impact of local heterogeneity
C. M Sullivan, J.-S. Chen, X. Ma, S. Wieghold, L. Nienhaus J. Phys. Chem. Lett. 15, 11869 (2024)
Orientation sensitive SEIRA sensors based on single-walled carbon nanotube near fields
K. Georgiou, Y. Wang, X. Ma Nano Lett. 24, 10540 (2024)
Lattice symmetry-guided charge transport in two-dimensional supramolecular polymers promotes triplet formation
R. Emmanuele, H. Sai, J.-S. Chen, D. J. Morrow, L. Đorđević, D. J. Gosztola, S. W. Hla, S. I. Stupp, X. Ma Adv. Sci. 11, 2402932 (2024)
Nanosecond Structural Dynamics during Electrical Melting of Charge Density Waves in 1T−TaS2
D. B. Durham, T. E. Gage, C. P. Horn, X. Ma, H. Liu, I. Arslan, S. Guha, C. Phatak Phys. Rev. Lett. 132, 226201 (2024)
Optical properties of low‐defect large‐area h–BN for quantum applications
S. Sankar, S. Saha, J. S. Chen, S. P. Chien, Y. W. Lan, X. Ma, M. Snure, S. Arafin Phys. Status Solidi 18, 2400034 (2024)
Raman Shifts in Two-Dimensional van der Waals Magnets Reveal Magnetic Texture Evolution
Z. Huang, A. R. C. McCray, Y. Li, D. J. Morrow, E. K. Qian, D. Y. Chung, M. G. Kanatzidis, C. Phatak, X. Ma Nano Lett. 24, 1531 (2024)
Broken symmetry optical transitions in (6,5) single-walled carbon nanotubes containing sp3 defects revealed by first-principles theory
K. J. Trerayapiwat, X. Li, X. Ma, S. Sharifzadeh Nano Lett. 24, 667 (2024)
Excitation protocols for nonlinear phononics in bismuth and antimony
A. Haldar, Z. Huang, X. Ma, P. Darancet, S. Sharifzadeh Phys. Rev. Mater. 8, 015202 (2024) (Editors’ Suggestion)
2023
Photo-induced halid redistribution in 2D halide perovskite lateral heterostructures
Y. Luo, S. Zhang, J.-S. Chen, X. Ma, K. Ma, J. Deng, Y. Jiang, L. Li, B. Lai, S. Chen, S. Wieghold, L. Dou Joule 7, 2376 (2023)
Demonstration of an AI-driven workflow for autonomous high-resolution scanning microscope
S. Kandel, T. Zhou, A. V. Babu, Z. Di, X. Li, X. Ma, M. Holt, A. Miceli, C. Phatak, M. J. Cherukara Nat. Commun. 14, 5501 (2023)
Amplified spontaneous emission from europium-based molecular complexes coupled to photonic crystal cavities
R. Emmanuele, W. Wang, A. Smith, E. Masson, D. J. Gosztola, T. Rajh, S. W. Hla, X. Ma Appl. Phys. Lett. 123, 061106 (2023)
Wavelength-dependent spin excitation with circularly polarized light in CdSe nanoplatelets
B. Flor, C. J. Zeman IV, X. Ma, G. C. Schatz J. Phys. Chem. C 127, 14317 (2023)
Quantum efficiency gain in 2D perovskite photo and X-ray detectors
H. Tsai, L. Pan, X. Li, J. Yoo, S. Tretiak, X. Ma, L. R. Cao, W. Nie Adv. Opt. Mater. 11, 2300847 (2023)
Intersubband transitions in lead halide perovskite-based quantum wells for mid-infrared detectors
X. Li, W. Nie, X. Ma J. Phys. Chem. Letters 14, 4766 (2023)
Chemomechanical modification of quantum emission in monolayer WSe2
M. I. B. Utama, H. Zeng, T. Sadhukhan, A. Dasgupta, S. C. Gavin, R. Ananth, D. Lebedev, W. Wang, J.-S. Chen, K. Watanabe, T. Taniguchi, T. J. Marks, X. Ma, E. A. Weiss, G. C. Schatz, N. P. Stern, M. C. Hersam Nat. Commun. 14, 2193 (2023)
Direct observation of magnetic bubble lattices and magnetoelastic effects in van der Waals Cr2Ge2Te6
A. R. C. McCray, Y. Li, E. Qian, Y. Li, W. Wang, Z. Huang, X. Ma, Y. Liu, D. Y. Chung, M. G. Kanatzidis, A. K. Petford-Long, C. Phatak Adv. Funct. Mater. 33, 2214203 (2023)
Encapsulating semiconductor quantum dots in supramolecular cages enables ultrafast guest-host electron and vibrational energy transfer
S. Lu, D. J. Morrow, Z. Li, C. Guo, X. Yu, H. Wang, J. D. Schultz, J. P. O’Connor, N. Jin, F. Fang, W. Wang, R. Cui, O. Chen, C. Su, M. R. Wasielewski, X. Ma, X. Li J. Am. Chem. Soc. 145, 5191 (2023)
Long-lived electronic spin qubits in single-walled carbon nanotubes
J.-S. Chen, K. J. Trerayapiwat, L. Sun, M. D. Krzyaniak, M. R. Wasielewski, T. Rajh, S. Sharifzadeh, X. Ma Nat. Commun. 14, 848 (2023)
2022
Utilizing ultraviolet photons to generate single-photon emitters in semiconductor monolayers
W. Wang, L. O. Jones, J.-S. Chen, G. C. Schatz, X. Ma ACS Nano 16, 21240 (2022)
Quantum Photon Sources in WSe2 Monolayers Induced by Weakly Localized Strain Fields
X. Li, W. Wang, X. Ma J. Phys. Chem. C 126, 20057 (2022)
Metallurgical alloy approach to two-dimensional supramolecular materials
A. Dannenhoffer, H. Sai, E. Bruckner, L. Dordevic, A. Narayanan, Y. Yang, X. Ma, L. C. Palmer, S. I. Stupp Chem 9, 170 (2022)
Thermal Hysteresis and Ordering Behavior of Magnetic Skyrmion Lattices
A. R. C. McCray, Y. Li, R. Basnet, K. Pandey, J. Hu, D. Phelan, X. Ma, A. K. Petford-Long, C. Phatak Nano Lett. 22, 7804 (2022)
Room temperature lasing from semiconducting single-walled carbon nanotubes J.-C. Chen, A. Dasgupta, D. J. Morrow, R. Emmanuele, T. J. Marks, M. C. Hersam, X. Ma ACS Nano 16, 16776 (2022)
Microcavity-modified emission from rare-earth ion-based molecular complexes R. Emmanuele, M. Maciejczyk, X. Cheng, E. Masson, D. J. Gosztola, S. W. Hla, N. Robertson, X. Ma ACS Photon.9, 2315 (2022) (Front cover)
Quantum photon sources in WSe2 monolayers induced by weakly localized strain fields X. Li, W. Wang, X. Ma J. Phys. Chem. C 126, 20057 (2022)
Photoluminescence Induced by Substitutional Nitrogen in Single-Layer Tungsten Disulfide Q. Qian, W. Wu, L. Peng, Y. Wang, A. M. Z. Tan, L. Liang, S. M. Hus, K. Wang, T. H. Choudhury, J. M. Redwing, A. A. Puretzky, D. B. Geohegan, R. G. Hennig, X. Ma, S. Huang ACS Nano 16, 7428 (2022)
Field-Dependent Magnetic Domain Behavior in van der Waals Fe3GeTe2 Y. Li, R. Basnet, K. Pandey, J. Hu, W. Wang, X. Ma, A. R. C. McCray, A. K. Petford-Long, C. Phatak JOM 74, 2310 (2022)
Fabrication of a microcavity prepared by remote epitaxy over monolayer molybdenum disulfide Y. Kim, J. Watt, X. Ma, T. Ahmed, S. Kim, K. Kang, T. S. Luk, Y. J. Hong, J. Yoo ACS Nano 16, 2399 (2022)
Long carrier diffusion length in two-dimensional lead halide perovskite single crystals S. Shrestha, X. Li, H. Tsai, C.-H. Hou, H.-H. Huang, D. Ghosh, J.-J. Shyue, L. Wang, S. Tretiak, X. Ma, W. Nie Chem 8, 1107 (2022)
Spontaneous formation of anisotropic microrods from parafilm wax in aqueous environment W. Wang, J. Wen, E. Shevchenko, X. Ma Soft Matter 18, 156 (2022)
2021
Achieving extreme light confinement in low-index dielectric resonators through quasi-bound states in the continuum W. Wang, X. Ma Opt. Lett. 46, 6087 (2021)
Trapping interlayer excitons in van der Waals heterostructures by potential arrays D. J. Morrow, X. Ma Phys. Rev. B 104, 195302 (2021)
Bright and Stable Light Emitting Diodes Made with Perovskite Nanocrystals Stabilized in Metal-Organic Frameworks H. Tsai, S. Shrestha, R. A. Vila, W. Huang, C. Liu, C.-H. Hou, H.-H. Huang, X. Wen, M. Li, G. Wiederrecht, Y. Cui, M. Cotlet, X. Zhang, X. Ma, W. Nie Nat. Photon. 15, 843 (2021)
Brightening of dark states in CsPbBr3 quantum dots caused by light-induced magnetism S. H. Lohmann, T. Cai, D. J. Morrow, O. Chen, X. Ma Small 17, 210527 (2021)
Colloidal synthesis and charge carrier dynamics of Cs4Cd1-xCuxSb2Cl12 (0 ≤ x ≤ 1) layered double perovskite nanocrystals T. Cai, W. Shi, D. J. Gosztola, K. Kobbekaduwa, H. Yang, N. Jin, Y. Nagaoka, L. Dube, J. Schneider, S. Hwang, J. Gao, X. Ma, O. Chen Matter 4, 2936 (2021)
Observation of biexciton emission from single semiconductor nanoplatelets L. Peng, W. Cho, X. Zhang, D. Tapalin, X. Ma Phys. Rev. Mater. 5, L051601 (2021)
Tuning spin-orbit coupling in (6,5) single-walled carbon nanotubes doped with sp3 defects K. J. Trerayapiwat, S.-H. Lohmann, X. Ma, S. Sharifzadeh J. Appl. Phys. 129, 014309 (2021)
Striking luminescence phenomena of carbon dots and their applications as a double ratiometric fluorescence probes for H2S detection Y. Xu, H. Yu, L. Chudal, N. K. Pandey, E. H. Amador, B. Bui, L. Wang, X. Ma, S. Deng, X. Zhu, S. Wang, W. Chen Mater. Today Phys. 17, 100328 (2021)
2020
sp3-Functionalization of single-walled carbon nanotubes creates localized spins S.-H. Lohmann, K. J. Trerayapiwat, J. Niklas, O. G. Poluektov, S. Sharifzadeh, X. Ma ACS Nano 14, 17675 (2020)
Distance makes a difference in crystalline photoluminescence Z. Gan, Y. Liu, L. Wang, S. Jiang, N. Xia, Z. Yan, X. Wu, J. Zhang, W. Gu, L. He, J. Dong, X. Ma, J. Kim, Z. Wu, Y. Xu, Y. Li, Z. Wu Nat. Commun. 11, 5572 (2020)
Creation of Single-Photon Emitters in WSe2 Monolayers Using Nanometer-Sized Gold Tips L. Peng, H. Chan, P. Choo, T. W. Odom, S. K. R. S. Sankaranarayanan, X. Ma Nano Lett. 8, 071115 (2020)
Strain-induced trapping of indirect excitons in MoSe2/WSe2 heterostructures W. Wang, X. Ma ACS Photon. 7, 2460 (2020)
Influence of local structures on the energy transfer efficiencies of quantum-dot films
L. Peng, X. Ma, H. Zhu, O. Chen, W. Wang Phys. Rev. B. 102, 035437 (2020)
Accelerating quantum optics experiments with statistical learning C. L. Cortes, S. Adhikari, X. Ma, S. K. Gray Appl. Phys. Lett. 116, 184003 (2020)
Regulating off-centering distortion maximizes photoluminescence in halide perovskites X. Lu, C. Stoumpos, Q. Hu, X. Ma, D. Zhang, S. Guo, J. Hoffman, K. Bu, X. Guo, Y. Wang, C. Ji, H. Chen, H. Xu, Q. Jia, W. Yang, M. G. Kanatzidis, H.-K. Mao Nat. Sci. Rev. nwaa288 (2020)
Bright trion emission from semiconductor nanoplatelets L. Peng, M. Otten, A. Hazarika, I. Coropceanu, M. Cygorek, G. P. Wiederrecht, P. Hawrylak, D. Talapin, X. Ma Phys. Rev. Mater. 4, 056006 (2020)
Critical role of organic spacers for bright 2D layered perovskites light-emitting diodes H. Tsai, C. Liu, E. Kinigstein, M. Li, S. Tretiak, M. Cotlet, X. Ma, X. Zhang, W. Nie Adv. Sci. 7, 1903202 (2020)
Large‐scale plasmonic hybrid framework with built‐in nanohole array as multifunctional optical sensing platforms X. Wang, X. Ma, E. Shi, P. Lu, L. Dou, X. Zhang, H. Wang Small 16, 1906459 (2020)
Titanium nitride modified photoluminescence from single semiconductor nanoplatelets L. Peng, X. Wang, I. Coropceanu, A. B. Martinson, H. Wang, D. V. Talapin, X. Ma Adv. Funct. Mater. 30, 1904179 (2020)
Reaching 90% photoluminescence quantum yield in one-dimensional metal halide C4N2H14PbBr4 by pressure-suppressed non-radiative loss
Y. Wang, Y. Wang, S. Guo, H. Luo, C. Zhou, H. Lin, X. Ma, Q. Hu, M. Du, B. Ma, W. Yang, X. Lü J. Am. Chem. Soc. 142, 16001 (2020)
Defect creation in WSe2 with a microsecond photoluminescence lifetime by focused ion beam irradiation Q. Qian, L. Peng, N. Perea-Lopez, K. Fujisawa, K. Zhang, X. Zhang, T. H. Choudhury, J. M. Redwing, M. Terrones, X. Ma, S. Huang Nanoscale, 12, 2047 (2020)
Ultrasonication-assisted trace amount solvent synthesis of Cs4PbBr6 crystal with ultra-bright green light emission J. Jiang, D. Wang, M. Wu, P. Peng, F.-F. Li, F. Liu, R. Jing, X. Ma, Y. Chao, Z. Xiao, Q. Jiang APL Mater. 8, 071115 (2020)
The effect of periodic spatial perturbations on the emission rates of quantum dots near graphene platforms X. Miao, D. J. Gosztola, X. Ma, D. Czaplewski, L. Stan, H. Grebel Matter. 13, 3504 (2020)
2019
Ultrafast Exciton Trapping at sp3 Quantum Defects in Carbon Nanotubes M. E. Sykes, M. Kim, X. Wu, G. P. Wiederrecht, L. Peng, Y. Wang, D. J. Gosztola, X. Ma ACS Nano 13, 13264 (2019)
Sculpted grain boundaries in soft crystals X. Li, J. A. Martínez-González, O. Guzmán, X. Ma, K. Park, C. Zhou, Y. Kambe, H. M. Jin, J. Dolan, P. F. Nealey, J. J. de Pablo Sci. Adv. 5, eaax9112 (2019)
Uniaxial transition dipole moments in semiconductor quantum rings caused by broken rotational symmetry N. F. Hartmann, M. Otten, I. Fedin, D. Talapin, M. Cygorek, P. Hawrylak, M. Korkusinski, S. Gray, A. Hartschu, X. Ma Nat. Commun. 10, 3253 (2019)
Light-gated synthetic protocells for plasmon-enhanced chemiosmotic gradient generation and ATP synthesis Z. Chen, G. De Q. Silveira, X. Ma, Y. Xie, Y. Wu, E. Barry, T. Rajh, H. C. Fry, P. D. Laible, E. A. Rozhkova Angew. Chem. Int. Ed. 58, 4896 (2019)
Large band gap narrowing and prolonged carrier lifetime of (C4H9NH3)2PbI4 under high pressure Y. Yuan, X. Liu, X. Ma, X. Wang, X. Li, J. Xiao, X. Li, H. Zhang, L. Wang Adv. Sci. 6, 1900240 (2019)
2018
Anisotropic Photoluminescence from Isotropic Optical Transition Dipoles in Semiconductor Nanoplatelets X. Ma, B. T. Diroll, W. Cho, I. Fedin, R. D. Schaller, D. V. Talapin, G. P. Wiederrecht Nano Lett. 18, 4647 (2018)
Hyperbolic dispersion arising from anisotropic excitons in two-dimensional perovskites P. Guo, W. Huang, C. C. Soumpos, L. Mao, J. Gong, L. Zeng, B. T. Diroll, Y. Xia, X. Ma, D. J. Gosztola, T. Xu, J. B. Ketterson, M. J. Bedzyk, A. Facchetti, T. J. Marks, M. G. Kanatzidis, R. D. Schaller Phys. Rev. Lett. 121, 127401 (2018)
Silicon-phosphorene nanocavity-enhanced optical emission at telecommunications wavelengths C. Husko, J. Kang, G. Moille, J. D. Wood, Z. Han, D. Gosztola, X. Ma, S. Combre, A. De Rossi, M. C. Hersam, X. Checoury, J. R. Guest Nano Lett. 18, 6515 (2018)
Size-Dependent Biexciton Quantum Yields and Carrier Dynamics of Quasi-Two-Dimensional Core/Shell Nanoplatelets X. Ma, B. T. Diroll, W. Cho, I. Fedin, R. D. Schaller, D. V. Talapin, S. K. Gray, G. P. Wiederrecht, D. Gosztola ACS Nano 11, 9119 (2017)
Tunable Room-Temperature Single-Photon Emission at Telecom Wavelengths from sp3 Defects in Carbon Nanotubes X. He, N. F. Hartmann, X. Ma, Y. Kim, R. Ihly, J. K. Blackburn, W. Gao, J. Kono, Y. Yomogida, A. Hirano, T. Tanaka, H. Kataura, H. Htoon, S. Doorn Nat. Photon. 11, 577 (2017)
Quasiphase Transition in a Single File of Water Molecules Encapsulated in (6,5) Carbon Nanotubes Observed by Temperature-Dependent Photoluminescence Spectroscopy X. Ma, S. Cambre, W. Winseleers, S. K. Doorn, H. Htoon Phys. Rev. Lett., 118, 027402 (2017) (Editors’ Suggestion)
Solitary Oxygen Doped Emission from Carbon Nanotubes Modified by Dielectric Metasurfaces X. Ma, A. R. James, N. F. Hartmann, J. K. Baldwin, J. Dominguez, M. B. Sinclair, T. S. Luk, O. Wolf, S. Liu, S. K. Doorn, H. Htoon, I. Brener ACS Nano, 11, 6434 (2017)
Low-temperature single carbon nanotube spectroscopy of sp3 quantum defects X. He, B. J. Gifford, N. F. Hartmann, R. Ihly, X. Ma, S. V. Kilina, Y. Luo, K. Shayan, S. Strauf, J. L. Blackburn, S. Tretiak, S. K. Doorn, H. Htoon ACS Nano 11, 10785 (2017)
Anisotropic cracking of nanocrystal superlattices B. T. Diroll, X. Ma, Y. Wu, C. B. Murray Nano Lett. 17, 6501 (2017)
Confinement effect emission from infiltrated ZnO in PS-b-PMMA nanostructures P. L. Blaisdell, D. J. Gosztola, A. Yanguas-Gil, J. Ren, P. Nealey, X. Ma, S. Gray, L. E. Ocola arXiv:1711.04948 (2017)
Giant PbSe/CdSe/CdSe Quantum Dots: Crystal-Structure-Defined Ultrastable Near-Infrared Photoluminescence from Single Nanocrystals C. J. Hanson, N. F. Hartmann, A. Singh, X. Ma, W. J. DeBenedetti, J. L. Casson, J. K. Grey, Y. J. Chabal, A. V. Malko, M. Sykora, A. Piryatinski, H. Htoon, J. A. Hollingsworth J. Am. Chem. Soc. 139, 11081 (2017)
Multi-exciton emission from solitary dopant states of carbon nanotubes X. Ma, N. F. Hartmann, K. A. Velizhanin, J. K. S. Baldwin, L. Adamska, S. Tretiak, S. K. Doorn, H. Htoon Nanoscale, 9, 16143 (2017)
2016
Photoluminescence Dynamics of Aryl sp3 Defect States in Single-Walled Carbon Nanotubes N. F. Hartmann, K. A. Velizhanin, E. H. Haroz, M. Kim, X. Ma, Y. Wang, H. Htoon, S. K. Doorn ACS Nano, 10, 8355 (2016)
2015
Enhanced Optical Nonlinearities in the Near-Infrared Using III-Nitride Heterostructures Coupled to Metamaterials O. Wolf, A. A. Allerman, X. Ma, J. R. Wendt, A. Y. Song, E. A. Shaner, I. Brener Appl. Phys. Lett. 107, 151108 (2015)
Solid-State Approach for Fabrication of Photostable, Oxygen-Doped Carbon Nanotubes X. Ma, J. K. S. Baldwin, N. Hartmann, S. K. Doorn, H. Htoon Adv. Funct. Mater. 25, 6157 (2015) (Front cover)
Room Temperature Single-Photon Generation from Solitary Dopants of Carbon Nanotubes X. Ma, N. Hartmann, J. K. S. Doorn, H. Htoon Nat. Nanotechnol. 10, 671 (2015)
Influences of Exciton Diffusion and Exciton-Exciton Annihilation on Photon Emission Statistics of Carbon Nanotubes X. Ma, O. Roslyak, J. G. Duque, X. Pang, S. K. Doorn, A. Piryatinski, D. H. Dunlap, H. Htoon Phys. Rev. Lett. 115, 017401 (2015)
Photoluminescence imaging of solitary dopant sites in covalently doped single-wall carbon nanotubes F. N. Hartmann, E. S. Yalcin, L. Adamska, H. E. Haroz, X. Ma, S. Tretiak, H. Htoon, S. K. Doorn Nanoscale, 7, 20521 (2015)
Matching Solid-State to Solution-Phase Photoluminescence for Near-Unity Down-Conversion Efficiency Using Giant Quantum Dots C. J. Hanson, M. R. Buck, K. Acharya, J. A. Torres, J. Kundu, X. Ma, S. Bouquin, C. E. Hamilton, H. Htoon, J. A. Hollingsworth ACS Appl. Mater. & Inter. 7, 13125 (2015)
Electronic Structure and Chemical Nature of Oxygen Dopant States in Carbon Nanotubes X. Ma, L. Adamska, H. Yamaguchi, S. E. Yalcin, S. Tretiak, S. K. Doorn, H. Htoon ACS Nano 8, 10782 (2014)
Influence of Exciton Dimensionality on Spectral Diffusion of Single-Walled Carbon Nanotubes X. Ma, O. Roslyak, F. Wang, J. G. Duque, A. Piryatinski, S. K. Doorn, H. Htoon ACS Nano 8, 10613 (2014)
Competition between Auger Recombination and Hot‐Carrier Trapping in PL Intensity Fluctuations of Type II Nanocrystals B. D. Mangum, F. Wang, A. M. Dennis, Y. Gao, X. Ma, J. A. Hollingsworth, H. Htoon Small 10, 2892 (2014)
2010-2013
Metal-Lined Semiconductor Nanotubes for Surface Plasmon-Mediated Luminescence Enhancement J. Yoo, X. Ma, W. Tang, G. C. Yi Nano Lett. 13, 2134 (2013)
Determination of Electronic Energy Levels in Type II CdTe-core/CdSe-shell and CdSe-core/CdTe-shell Nanocrystals by Cyclic Voltammetry and Optical Spectroscopy
X. Ma, A. Mews, T. Kipp J. Phys. Chem. C 117, 16698 (2013)
Optical spectroscopy of single semiconductor nanocrystals close to gold nanoparticles X. Ma, H. Tan, T. Kipp, A. Mews SPIE BiOS 82321 (2012)
Photoluminescence of individual Au/CdSe nanocrystal complexes with variable interparticle distances X. Ma, K. Fletcher, T. Kipp, M. P. Grzelczak, Z. Wang, A. Guerrero-Martínez, I. Pastoriza-Santos, A. Kornowski, L. M. Liz-Marzán, A. Mews J. Phys. Chem. Lett. 2, 2466 (2011)
Solution–Liquid–Solid Synthesis of Semiconductor Nanowires Using Clusters as Single‐Source Precursors Z. Wang, Z. Li, A. Kornowski, X. Ma, A. Myalitsin, A. Mews Small 7, 2464 (2011)
Semiconductor Nanocrystals with Adjustable Hole Acceptors: Tuning the Fluorescence Intensity by Metal–Ion Binding J. Völker, X. Zhou, X. Ma, S. Flessau, H. Lin, M. Schmittel, A. Mews Angew. Chem. Int. Ed. 49, 6865 (2010)
Fluorescence enhancement, blinking suppression, and gray states of individual semiconductor nanocrystals close to gold nanoparticles X. Ma, H. Tan, T. Kipp, A. Mews Nano Lett. 10, 4166 (2010)
Synthesis and Characterization of Colloidal Core–Shell Semiconductor Nanowires Z. Li, X. Ma, Q. Sun, Z. Wang, J. Liu, Z. Zhu, S. Z. Qiao, S. C. Smith, G. M. Lu, A. Mews Eur. J. Inorg. Chem. 2010, 4325 (2010)
Preparation and characterization of SO42−/TiO2 and S2O8 2−/TiO2 catalysts X. Ma, D. Guo, Q. Jiang, Z. Ma, Z. Ma, W. Ye, C. Li Front. Chem. Eng. China 1, 45 (2007)
