Dr. ULLAH Naeem

Research Output

  1. 2019
  2. Published

    Nonradiative Excited-State Decay via Conical Intersection in Graphene Nanostructures

    Chen, S., Ullah, N., Zhao, Y. & Zhang, R., 5 Nov 2019, In : ChemPhysChem. 20, 21, p. 2754–2758

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 1
    Check@CityULib
  3. Published

    DFT prediction of the structural, electronic, thermoelectric and optical properties of ternary pnictides MgBe2X2 (X = N, P, As, Sb, Bi): A novel analysis of beryllium with 2A- and 5B-Elements of the structure type CaAl2Si2

    Khan, A. A., Hasil, R., Laref, A., Ullah, N., Sajjad, M., Zeb, A. & Murtaza, G., Oct 2019, In : Solid State Communications. 300, 113667.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  4. Published

    Mechanism of the charge separation improvement in carbon-nanodot sensitized g-C3N4

    Ullah, N., Chen, S. & Zhang, R., 1 Sep 2019, In : Applied Surface Science. 487, p. 151-158

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 2
    Check@CityULib
  5. Published

    Revealing the trap emission in graphene-based nanostructures

    Chen, S., Zhao, Y., Ullah, N., Wan, Q. & Zhang, R., Sep 2019, In : Carbon. 150, p. 439-445

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 2
    Check@CityULib
  6. Published

    Photoinduced Water–Heptazine Electron-Driven Proton Transfer: Perspective for Water Splitting with g-C3N4

    Ullah, N., Chen, S., Zhao, Y. & Zhang, R., 1 Aug 2019, In : Journal of Physical Chemistry Letters. 10, 15, p. 4310-4316

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 1
    Check@CityULib
  7. Presented

    Exciton Characteristics in Carbon Nitride and Graphene Quantum Dots

    ULLAH, N., CHEN, S. & ZHANG, R., 5 Mar 2019, (Presented).

    Research output: Conference Papers (RGC: 31A, 31B, 32, 33)33_Other conference paperNot applicablepeer-review

    Check@CityULib
  8. 2018
  9. Published

    Excited state dynamics study of the self-trapped exciton formation in silicon nanosheets

    Ullah, N., Chen, S. & Zhang, R., 14 Dec 2018, In : Physical Chemistry Chemical Physics. 20, 46, p. 29299-29305

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  10. Published

    Mechanism of Charge Separation and Frontier Orbital Structure in Graphitic Carbon Nitride and Graphene Quantum Dots

    Ullah, N., Chen, S. & Zhang, R., 5 Oct 2018, In : ChemPhysChem. 19, 19, p. 2534-2539

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 3
    Check@CityULib
  11. Published

    Exciton Self-Trapping in sp2 Carbon Nanostructures Induced by Edge Ether Groups

    Chen, S., Ullah, N. & Zhang, R., 6 Sep 2018, In : The Journal of Physical Chemistry Letters. 9, 17, p. 4857-4864

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 12
    Check@CityULib
  12. Published

    Tuning the optical properties of graphene quantum dots by selective oxidation: A theoretical perspective

    Chen, S., Ullah, N., Wang, T. & Zhang, R., 7 Jul 2018, In : Journal of Materials Chemistry C. 6, 25, p. 6875-6883 17 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 16
    Check@CityULib
  13. Published

    The effect of replacing pnictogen elements on the physical properties of SrMg2X(X = N, P, As, Sb, Bi) Zintl compounds

    Murtaza, G., Khan, A. A., Yaseen, M., Laref, A., Ullah, N. & Rahman, I. u., Apr 2018, In : Chinese Physics B. 27, 4

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 1
    Check@CityULib
  14. 2016
  15. Published

    Stacking nature and band gap opening of graphene: Perspective for optoelectronic applications

    ULLAH, N., Zhang, R. Q., Murtaza, G., Yar, A. & Mahmood, A., 1 Nov 2016, In : Solid State Communications. 246, p. 54-58

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 7
    Check@CityULib
  16. Published

    Structural and electronic properties of Y1-xGexTe (Y=Sn,Pb) by DFT

    Khalid, S., Murtaza, G., Jan, S. U., Ullah, N. & Yar, A., 1 Nov 2016, In : Indian Journal of Pure and Applied Physics. 54, 11, p. 694-700

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 2
    Check@CityULib