Department of Physics: Recent submissions

  • Manuchehrabad, N.; Attaluri, A.; Cai, H.; Edziah, R.; Lalanne, E.; Bieberich, C.; Ma, R.; Johnson, A. M.; Zhu, L. (University of Cape Coast, 2012)
    In this study, in vivo animal experiments are performed on implanted enograph rostatic tumors in nude mice to investigate enhanced laser energy absorption in the tumors by an intratumoral injection of old nanorod solutions. ...
  • Osman, Mohamed A; Srivastava, Deepak (University of Cape Coast, 2000)
    The thermal conductivity of several single-wall carbon nanotubes has been calculated over a temperature range of 100–500 K using molecular dynamics simulations with the Tersoff–Brenner potential for C–C interactions. In ...
  • Tagoe, Samuel Nii Adu; Mensah, Samuel Yeboah; Fletcher, John Justice; Sasu, Evans (University of Cape Coast, 2017)
    The present study aimed to generate intensity-modulated beams with Aluminium compensating filters for a conventional telecobalt machine based on the outputs of a treatment planning system (TPS) performing forward planning ...
  • Kwakye-Awuah, Bright; Von-Kiti, Elizabeth; Nkrumah, Isaac; Sefa-Ntiri, Baah; Williams, Craig D. (University of Cape Coast, 2018)
    Bauxite and kaolin from Ghana Bauxite Company mine site were used to synthesize zeolites. Bauxite served as the alumina source and kaolin the silica source. Synthesis variations include variation of aging time at constant ...
  • Residori, S.; Pampaloni, E.; Buah-Bassuah, P.K.; Arecchi, F.T. (University of Cape Coast, 2000)
    As a drop of fluid is deposited on the surface of a miscible fluid (that we call the solvent), I tundergoes a strong pulling due to its surface rupture and it acquires a kinetic energy independently of gravity. For the ...
  • Persson, Linda; Anderson, Benjamin; Andersson, Mats; Sjoholm, Mikael; Svanberg, Sune (University of Cape Coast, 2005)
    Non-intrusive, in-vivo, real-time measurements of oxygen contents and oxygen diffusion in fruits using a laser spectroscopic technique are presented, where the narrow absorption features due to the free gas in pores in the ...
  • Abukaria, S. S.; Mensah, S. Y.; Musah, R.; Mensah, N. G.; Dompreh, K. A. (University of Cape Coast, 2015)
    Using the kinetic approach based on the semiclassical Boltzmanns transport equation with constant relaxation time, we theoretically studied the Stark cyclotron resonance in an array of carbon nanotubes. Exact expression ...
  • Amoako, G.; Mensah, S. Y.; Twum, A.; Teye, V. D. (University of Cape Coast, 2011)
    Gold/Polyimide interfaces are prepared by depositing thin gold films onto polyimide with Si substrates and subsequently annealing at various temperatures. The interface is studied with the help of Rutherford backscattering ...
  • Sackey, Samuel S.; Vowotor, Michael K.; Owusu, Alfred; Mensah-Amoah, Patrick; Tatchie, Ebenezer T.; Sefa-Ntiri, Baah; Hood, Christiana O.; Atiemo, Sampson M. (University of Cape Coast, 2015)
    Elevated exposure to Ultra-Violet Radiation (UVR) from the sun has led to adverse effects on human skin and foods, and therefore, the need for materials that offer resistance to Ultra-Violet (UV) penetration for protection. ...
  • Oduro-Afriyie, K.; Adukpo, D. C. (University of Cape Coast, 2006)
    Time series of standardised (normalised) deviations of annual mean rainfall in Ghana for the period 1961-1998 was plotted using data for 30 stations. The plot revealed widespread floods in 1962, 1963 and 1996, and widespread ...
  • Azah, C. K.; Amoako, J. K.; Sam, F. (University of Cape Coast, 2018)
    A radiofrequency (RF) electromagnetic radiation safety assessment had been carried out at public access points within the compound of a teaching hospital. The frequency band investigated ranged from 87.5 MHz to 2.6 GHz. ...
  • Buah-Bassuah, Paul K.; Euzzor, Stefano; Francini, Franco; Quansah, Gabriel W.; Sansoni, Paola (University of Cape Coast, 1998)
    A photosedimentation technique is used to analyze the size composition of soil samples. The number and size of the particles are determined, respectively, by the Stokes formula and the Beer–Lambert law, measuring time-of-flight ...
  • Sakyi-Arthur, D.; Mensah, S. Y.; Adu, K. W.; Dompreh, K. A.; Edziah, R.; Mensah, N.; Jebuni-Adanu, C. (University of Cape Coast, 2020-02-12)
    Acoustoelectric effect (AE) in a non-degenerate fluorinated single walled carbon nanotube (FSWCNT) semiconductor was carried out using a tractable analytical approach in the hypersound regime q 1 , where q is the acoustic ...
  • Richter, A.; Adukpo, D.; Fietkau, S.; Heckel, A.; Ladstätter-Weißenmayer, A.; Löwe, A.; Medeke, T.; Oetjen, H.; Wittrock, F.; Burrows, J. P. (University of Cape Coast, 2002)
    A network of ground-based UV/visible DOAS instruments operated by the University of Bremen is used to validate total column measurements from the SCIAMACHY instrument on ENVISAT from the tropics to the Arctic. Measurement ...
  • Owusu-Banahene, J.; Darko, E. O.; Charles, D. F.; Maruf, A.; Hanan, I.; Amoako, G. (University of Cape Coast, 2018-12-26)
    During the operation of an X-ray machine, if the radiation protection of X-ray room is insufficient, not only the patient but also clinical staffs as well as public are exposed to high X-ray exposures. In this research ...
  • Mensah, Philip; Locatelli, Massimiliano; Pugliese, Eugenio; Poggi, Pasquale; Bassuah, Paul K Buah; Meucci, Riccardo (University of Cape Coast, 2018-05-18)
    We demonstrate amplitude reconstruction of a very large scene hologram recorded by means of digital holography at 10.6 microns. Infrared digital holography is characterized by a low vibration sensitivity and a large field ...
  • Sefa-Ntiri, B.; Kwakye-Awuah, B.; Mensah-Amoah, P.; Williams, C. (University of Cape Coast, 2015)
    The removal efficiencies of laboratory-synthesized zeolite types LTA and LTX on lead and iron in water samples collected from rivers, streams, and wells from Central and Volta regions of Ghana were investigated. The ...
  • Abukari, Sulemana S.; Adu, Kofi W.; Mensah, Samuel Y.; Mensah, Natalia G.; Rabiu, Musah; Twum, Anthony; Amekpewu, Mathew; Dompreh, Kwadwo A. (University of Cape Coast, 2013)
    We report on a theoretical investigation of carbon nanotubes subjected to a pure alternating electric field consisting of two phase-shifted harmonic fields of frequencies ω1 = Ω and ω2 = 2Ω (harmonic mixing) without any ...
  • Nkrumah, Francis; Vischel, Théo; Panthou, Geremy; Klutse, Nana Ama Browne; Adukpo, David C.; Diedhiou, Arona (University of Cape Coast, 2019)
    Extreme climate events, either being linked to dry spells or extreme precipitation, are of major concern in Africa, a region in which the economy and population are highly vulnerable to climate hazards. However, recent ...
  • Amoako, G.; Zhang, W.; Zhou, M.; Sackey, S. S.; Mensah-Amoah, P. (University of Cape Coast, 2017)
    A new device named technology-plasmonics has recently emerged and can be used to manipulate light at the nanoscale level. Here, we report the method of two-photon photopolymerization for rapid laser direct writing of ...

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