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| 1 | Ultrafast transient sub-bandgap absorption of monolayer MoS2显示文摘The light-matter interaction in materials is of remarkable interest for various photonic and optoelectronic applications,which is intrinsically determined by the bandgap of the materials involved.To extend the applications beyond the bandgap limit,it is of great significance to study the light-matter interaction below the material bandgap.Here,we report the ultrafast transient absorption of monolayer molybdenum disulfide in its sub-bandgap region from-0.86 pm to 1.4 pm.Even though this spectral range is below the bandgap,we observe a significant absorbance enhancement up to-4.2%in the monolayer molybdenum disulfide(comparable to its absorption within the bandgap region)due to pump-induced absorption by the excited carrier states.The different rise times of the transient absorption at different wavelengths indicate the various contributions of the different carrier states(i.e.,real carrier states in the short-wavelength region of~<1μm,and exciton states in the long wavelength region of~>1μm).Our results elucidate the fundamental understanding regarding the optical properties,excited carrier states,and carrier dynamics in the technologically important near-infrared region,which potentially leads to various photonic and optoelectronic applications(e.g„excited-state-based photodetectors and modulators)of two-dimensional materials and their heterostructures beyond their intrinsic bandgap limitations. | Susobhan Das Yadong Wang Yunyun Dai Shisheng Li Zhipei Sun | 2021 | Light(Science & Applications)2021，10，2： | 1 |
| 2 | Tenascin-C stimulates glioma cell invasion through matrix etalloproteinase 12显示文摘 | Susobhan S Robert K Shuhong L | 2006 | Cancer Res2006，66，11： | 1 |
| 3 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 4 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 5 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 6 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 7 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 8 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 9 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 10 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 11 | The chemokine stromal cell derived factor-1 (CXCL12) promotes glioma invasiveness through MT2- matrix metalloprotei-nase 显示文摘 | Jing Zhang Susobhan SV Wee Yong | 2005 | Carcinogenesis2005，26，12： | 1 |
| 12 | Paclitaxel-loaded PLGA nanoparticles surface modified with transferrin and Pluronic<sup>?</sup>P85, an in vitro cell line and in vivo biodistribution studies on rat model显示文摘 | Neha Shah Kiran Chaudhari Prudhviraju Dantuluri R. S. R. Murthy Susobhan Das | 2009 | Journal of Drug Targeting2009，，7： | 1 |
| 13 | Coherent modulation of chiral nonlinear optics with crystal symmetry显示文摘Light modulation is of paramount importance for photonics and optoelectronics. Here we report all-optical coherent modulation of third-harmonic generation (THG) with chiral light via the symmetry enabled polarization selectivity. The concept is experimentally validated in monolayer materials (MoS2) with modulation depth approaching ~100%, ultra-fast modulation speed (<~130 fs), and wavelength-independence features. Moreover, the power and polarization of the incident optical beams can be used to tune the output chirality and modulation performance. Major performance of our demonstration reaches the fundamental limits of optical modulation: near-unity modulation depth, instantaneous speed (ultra-fast coherent interaction), compact footprint (atomic thickness), and unlimited operation bandwidth, which hold an ideal optical modulation solution for emerging and future nonlinear optical applications (e.g., interconnection, imaging, computing, and quantum technologies). | Yi Zhang Xueyin Bai Juan Arias Muñoz Yunyun Dai Susobhan Das Yadong Wang Zhipei Sun | 2022 | Light(Science & Applications)2022，11，8： | 0 |
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