Rajagopal, S; Zeqiri, B; Gélat, P N (2014) Calibration of miniature medical ultrasonic hydrophones for frequencies in the range 100 to 500 kHz using an ultrasonically absorbing waveguide. IEEE Trans. Ultrason. Feroelectr. Freq. Control, 61 (5). pp. 765-778.

Gélat, P N; terHaar, G*; Saffari, N* (2014) HIFU scattering by the ribs: constrained optimisation with a complex surface impedance boundary condition. J. Phys.: Conf. Ser., 498. 012004

Fury, C*; Gélat, P N; Jones, P H*; Memoli, G (2014) Laser vibrometry characterisation of a microfluidic lab-on-a-chip device: a preliminary investigation. J. Phys.: Conf. Ser., 498. 012002

Gélat, P N; ter Haar, G*; Saffari, N* (2014) A comparison of methods for focusing the field of a HIFU array transducer through human ribs. Phys. Med. Biol., 59 (12). pp. 3139-3171.

Sutton, G; de Podesta, M; Veltcheva, R I; Gélat, P N; Minh, H D; Edwards, G (2013) Practical acoustic thermometry with acoustic waveguides. AIP Conf. Proc., 1552. pp. 943-948.

Gélat, P N; ter Haar, G*; Saffari, N* (2013) Scattering of high-intensity focused ultrasound by the ribs: constrained optimisation with a complex surface impedance boundary condition. J. Acoust. Soc. Am., 134 (5). p. 4213.

Gélat, P N; ter Haar, G*; Saffari, N* (2013) Scattering of high-intensity focused ultrasound by the ribs: constrained optimisation with a complex surface impedance boundary condition. J. Acoust. Soc. Am., 134 (5). p. 4213.

Memoli, G; Gélat, P N; Hodnett, M; Zeqiri, B (2012) Characterisation and improvement of a reference cylindrical sonoreactor. Ultrasonics Sonochemistry, 19 (4). pp. 939-952.

Gélat, P N; ter Haar, G*; Saffari, N* (2012) Scattering of the field of a multi-element phased array by human ribs. J. Phys.: Conf. Ser., 353. 012010

Gatto, M*; Memoli, G; Shaw, A; Sadhoo, N; Gélat, P N; Harris, R A* (2012) Three-dimensional printing (3DP) of neonatal head phantom for ultrasound: thermocouple embedding and simulation of bone. Med. Eng. Phys., 34 (7). pp. 929-937.

Gélat, P N; ter Haar, G*; Saffari, N* (2012) The optimisation of acoustic fields for ablative therapies of tumours in the upper abdomen. Phys. Med. Biol., 57 (24). p. 8471.

Gélat, P N; ter Haar, G*; Saffari, N* (2011) Modelling of the acoustic field of a multi-element HIFU array scattered by human ribs. Phys. Med. Biol., 56 (17). pp. 5553-5581.

Gélat, P N; Wright, L; Bickley, C J; Sadhoo, N (2007) Magnitude and phase characterisation of a reference broadband membrane hydrophone up to 100 MHz using nonlinear field modelling. NPL Report. AC 3

Gélat, P N; Esward, T J; Wright, P S (2003) New directions - digital signal processing: recommendations for the Software Support for Metrology programme 2004-2007. NPL Report. CMSC 17/03

Gélat, P N (2003) Testing of IEC 61220 criteria using the NPL-developed hydrophone-amplifier model. NPL Report. CAIR 4

Esward, T J; Preston, R C; Gélat, P N (2003) Piston-cylinder pressure balance design with a negligible distortion coefficient. Meas. Sci. Technol., 14 (6). pp. 796-806.

Hodnett, M; Gélat, P N; Zeqiri, B (2002) Aperture-based measurement of the effective radiating area of physiotherapy treatment heads: a new rapid system and detailed performance evaluation. NPL Report. CMAM 81

Hodnett, M; Zeqiri, B; Lee, N; Gélat, P N (2001) Report on the feasibility of establishing a reference cavitating medium - final project report. NPL Report. CMAM 58

Gélat, P N; Preston, R C; Hurrell, A* (2001) Development, validation and publication of a complete model for hydrophone/amplifier transfer characteristics. NPL Report. CMAM 61