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| 1 | Surface plasmon polariton at the interface of dielectric and graphene medium using Kerr effect显示文摘We theoretically investigate the control of surface plasmon polariton(SPP) generated at the interface of dielectric and graphene medium under Kerr nonlinearity. The controlled Kerr nonlinear signal of probe light beam in a dielectric medium is used to generate SPPs at the interface of dielectric and graphene medium. The positive, negative absorption, and dispersion properties of SPPs are modified and controlled by the control and Kerr fields. A large amplification(negative absorption) is noted for SPPs under the Kerr nonlinearity. The normal/anomalous slope of dispersion and propagation length of SPPs is modified and controlled with Kerr nonlinearity. This leads to significant variation in slow and fast SPP propagation. The controlled slow and fast SPP propagation may predict significant applications in nano-photonics, optical tweezers, photovoltaic devices, plasmonster, and sensing technology. | Bakhtawar Muhammad Haneef B A Bacha H Khan M Atif | 2018 | Chinese Physics B2018，27，11： | 3 |
| 2 | Biological pro- duction of hydrogen from glucose by natural anaerobic mi- croflora 显示文摘 | Morimoto M Atsuko M Atif A A Y | 2004 | International Journal of Hydrogen Energy2004，29，7： | 1 |
| 3 | Biological production of hydrogen from glucose by natural anaerobic microflora显示文摘 | Morimoto M Atsuko M Atif A A Y | 2004 | Int J Hydrogen Energy2004，29，： | 1 |
| 4 | Diagnosis, management, and results of treatment for aortopulmo- narywindow显示文摘 | MURAT M TUFAN P ATIF A | 2004 | Cardiol Young2004，14，： | 1 |
| 5 | Energy performance of daylightlinked automatic lighting contrd systems in large atrium spacesreport on two field-monitored case studies 显示文摘 | ATIF M R GALASIU A D | 2003 | Elsevier Energy and Buildings2003，35，： | 1 |
| 6 | Biological produc- tion of hydrogen from glucose by natural anaerobic mi- croflora显示文摘 | Morimoto M Atsuko M Atif A | 2004 | International Journal of Hydrogen Energy2004，29，7： | 1 |
| 7 | Mechanisms of the Growth of Nanocrystalline Si:H Films Deposited by PECVD显示文摘 | ATIF M A | 2006 | Journal of Non-Crystalline Solids2006，352，2829： | 1 |
| 8 | Biological production of hydrogen from glucose by natural anaerobic microflora显示文摘 | Morimoto M Atsuko M Atif A A Y | 2004 | International Journal of Hydrogen Energy2004，29，： | 1 |
| 9 | Biological characteristics and host stage preference of mealybug parasitoid Aenasius bambawalei Hayat (Hymenoptera:Encyrtidae)显示文摘 | Zainul-Abdin AM J Gogi MD Muhammad A Fiaz H Abbas SK Hoor S Atif M | | 0，，01： | 1 |
| 10 | Performance comparison of different supercritical carbon dioxide Brayton cycles integrated with a solar power tower显示文摘 | A1-Sulaiman F A Atif M | 2015 | Energy2015，82，： | 1 |
| 11 | Induction of apoptosis by DPC4, a transcriptional factor regulated by transforming gwwth factor-β through stress-activated protein kinase/c-Jun N-terminal kinase(SAPK/JNK) signaling pathway显示文摘 | Atif A Buisine M Mazars A | 1997 | J Biol Chem1997，272，24： | 1 |
| 12 | Impact of window blinds on daylight-linked dimming and automatic on/off lighting controls 显示文摘 | Galasiu A D Atif M R MacDonald R A | 2004 | Solar Energy2004，76，5： | 1 |
| 13 | Theoretical investigations of half-metallic ferromagnetism in new Half-Heusler YCrSb and YMnSb alloys using first-principle calculations显示文摘Structural,electronic,and magnetic properties of new predicted half-Heusler YCrSb and YMnSb compounds within the ordered MgAgAs Clb-type structure are investigated by employing first-principal calculations based on density functional theory.Through the calculated total energies of three possible atomic placements,we find the most stable structures regarding YCrSb and YMnSb materials,where Y,Cr(Mn),and Sb atoms occupy the(0.5,0.5,0.5),(0.25,0.25,0.25),and(0,0,0) positions,respectively.Furthermore,structural properties are explored for the non-magnetic and ferromagnetic and anti-ferromagnetic states and it is found that both materials prefer ferromagnetic states.The electronic band structure shows that YCrSb has a direct band gap of 0.78 eV while YMnSb has an indirect band gap of 0.40 eV in the majority spin channel.Our findings show that YCrSb and YMnSb materials exhibit half-metallic characteristics at their optimized lattice constants of 6.67 and 6.56 ,respectively.The half-metallicities associated with YCrSb and YMnSb are found to be robust under large in-plane strains which make them potential contenders for spintronic applications. | M Atif Sattar Muhammad Rashid M Raza Hashmi S A Ahmad Muhammad Imran Fayyaz Hussain | 2016 | Chinese Physics B2016，25，10： | 1 |
| 14 | Comparison between computed and field measured thermal parameters in an atrium building显示文摘 | Laouadi A Atif M R | 1999 | Building and Environment1999，34，2： | 1 |
| 15 | Ab-initio investigation of AGeO_3(A=Ca, Sr) compounds via Tran Blaha-modified Becke Johnson exchange potential显示文摘We employ ab-initio calculations to analyze the mechanical, electronic, optical and also thermoelectric properties associated with AGeO_3(A = Ca, Sr) compounds. The full-potential linearized augmented plane wave(FP-LAPW) technique in the generalized gradient approximation(GGA-PBEsol) and the lately designed Tran-Blaha-modified Becke-Johnson exchange potential are utilized to examine the mechanical and optoelectronic properties respectively. To explore the thermoelectric quality, we use the semi-classical Boltzmann transport theory. The particular structural stabilities regarding AGeO3_(A = Ca, Sr) materials are validated simply by computations from the elastic constants. The energy band structural framework and the density of states are displayed to indicate indirect bandgap under ambient conditions. The particular computed optical attributes that reveal prospective optoelectronic applications are usually elucidated simply by studying ε_1(0) and also E_g, which can be connected by means of Penn's design. The optical details uncover the actual suitability to power ranging products. Finally, the Boltz Tra P code is executed to analyze the actual thermoelectric properties, which usually presents that the increase of internal temperatures can enhance the electric conductivity, thermal conductivity and also the power factor, whilst Seebeck coefficient decreases. Therefore, the studied materials will also be ideal for thermoelectric products to understand helpful option for alternative energy resources. | Rasul Bakhsh Behram M A Iqbal Muhammad Rashid M Atif Sattar Asif Mahmood Shahid M Ramay | 2017 | Chinese Physics B2017，26，11： | 0 |
| 16 | Study of Bacterial Samples Using Laser Induced Breakdown Spectroscopy显示文摘Laser-induced breakdown spectroscopy(LIBS) technique has been applied to investigate two diflferent types of bacteria,Escherichia coli(B1) and Micrococcus luteus(B2) deposited on glass slides using Spectrolaser 7000.LIBS spectra were analyzed using spectrolaser software.LIBS spectrum of glass substrate was compared with bacteria spectra.Ca,Mg,Na,K,P,S,Cl,Fe,Al,Mn,Cu,C,H and CN-band appeared in bacterial samples in air.Two carbon lines at193.02 nm,247.88 nm and one hydrogen line at 656.28 nm with intensity ratios of 1.9,1.83 and1.53 appeared in bacterial samples Bl and B2 respectively.Carbon and hydrogen are the important components of the bio-samples Uke bacteria and other cancer cells.Investigation on LIBS spectra of the samples in He and Ar atmospheres is also presented.Ni lines appeared only in B2 sample in Ar atmosphere.From the present experimental results we are able to show that LIBS technique has a potential in the identification and discrimination of different types of bacteria. | W A FAROOQ M ATIF W TAWFIK M S ALSALHI Z A ALAHMED M SARFRAZ J P SINGH | 2014 | Plasma Science and Technology2014，16，12： | 0 |
| 17 | Diffusion Monte Carlo calculations on LaB molecule显示文摘Potential energy curves for the lowest electronic states of LaB and LaB^- have been calculated by ab initio calculations.The diffusion Monte Carlo method has been employed in combination with three different trial functions. Spectroscopic constants have also been numerically derived for the neutral molecule and compared with the only available theoretical work;^([19]) however, predictions are provided for the corresponding constants for the anionic species which have not been reported yet. Our calculations suggest the high spin quintet state of LaB as the ground state with the triplet state higher in energy irrespective of the type of the functional used. This suggestion is in good accordance with the previous theoretical results calculated at B3LYP/LANL2DZ level of theory, whereas it contradicts with the prediction based upon B3LYP/SDD calculations in the same study. Moreover, variations of the permanent dipole moments as a function of the internuclear separations for the two electronic states of the neutral molecule have been studied and analyzed. | Nagat Elkahwagy Atif Ismail S M A Maizet K R Mahmoud | 2018 | Chinese Physics B2018，27，9： | 0 |
| 18 | First-principles calculation of the structural,electronic,and magnetic properties of cubic perovskite RbXF3(X = Mn,V,Co,Fe)显示文摘First-principles calculations by means of the full-potential linearized augmented plane wave method using the generalized gradient approximation with correlation effect correction(GGA+U) within the framework of spin polarized density functional theory(DFT+U) are used to study the structural,electronic,and magnetic properties of cubic perovskite compounds RbXF_3(X = Mn,V,Co,and Fe).It is found that the calculated structural parameters,i.e.,lattice constant,bulk modulus,and its pressure derivative are in good agreement with the previous results.Our results reveal that the strong spin polarization of the 3d states of the X atoms is the origin of ferromagnetism in RbXF_3.Cohesive energies and the magnetic moments of RbXF_3 have also been calculated.The calculated electronic properties show the half-metallic nature of RbCoF_3 and RbFeF_3,making these materials suitable for spintronic applications. | Muhammad Raza ur rehman Hashmi Muhammad Zafar M Shakil Atif Sattar Shabbir Ahmed S A Ahmad | 2016 | Chinese Physics B2016，25，11： | 0 |
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