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Krishna, N. G. ; Sirdeshmukh, D. B. ; Rao, B. R. ; Beaudry, B. J. ; Gschneidner, K. A. (1986) Mean square amplitudes of vibration and associated Debye temperatures of dysprosium, gadolinium, lutetium and yttrium Indian Journal of Pure & Applied Physics, 24 (7). pp. 324-330. ISSN 0019-5596

Devara, P. C. S. ; Ahmed, M. I. ; Rao, M. S. ; Rao , B. R. (1981) Neutral wind measurements over Waltair using meteor wind radar Journal of Atmospheric and Terrestrial Physics, 43 (3). pp. 239-242. ISSN 0021-9169

Rao , B. R. ; Bhagiratha Rao, E. ; Srirama Rao, M. ; Raja Ratnam, S. ; Krishna Rao, D. A. V. (1978) The effect of D-region absorption on the forward scatter radiometeor amplitude distribution index Journal of Atmospheric and Terrestrial Physics, 40 (5). pp. 571-573. ISSN 0021-9169

Naidu, J. V. M. ; Ramachandra Rao, B. (1976) Effects of Geminid meteor showers on nocturnal LF amplitude Journal of Geophysical Research, 81 (19). pp. 3435-3436. ISSN 0148-0227

Siva ram, T. ; Ramachandra Rao, B. (1974) Parasitic bulk resistances of junction field effect transistors I.E.E. - I.E.R.E. Proceedings - India, 12 (4). pp. 134-135. ISSN 0018-9146

Hanumath Sastri, J. ; Ramachandra Rao, B. (1973) The skewness of correlation functions in drift measurements Journal of Atmospheric and Terrestrial Physics, 35 (3). pp. 583-587. ISSN 0021-9169

Hanumath Sastri, J. ; Ramachandra Rao, B. (1971) Dependence of horizontal drift and anisotropy of irregularities on the relative spacing of the aerials Journal of Atmospheric and Terrestrial Physics, 33 (3). pp. 507-510. ISSN 0021-9169

Raghava Reddi, C. ; Ramachandra Rao, B. (1971) Characteristics of travelling ionospheric perturbations over Waltair using phase path technique Journal of Atmospheric and Terrestrial Physics, 33 (2). pp. 251-252. ISSN 0021-9169

Sanyasi Raju, P. T. ; Ramachandra Rao, B. (1969) Latitude variation of the delays between spread-F and magnetic activity Journal of Atmospheric and Terrestrial Physics, 31 (6). pp. 869-872. ISSN 0021-9169

Raghava Reddi, C. ; Ramachandra Rao, Barry (1968) Horizontal drifts at the E-region level by the spaced phase path technique Journal of Atmospheric and Terrestrial Physics, 30 (12). pp. 1995-1998. ISSN 0021-9169

Raghava Reddi, C. ; Ramachandra Rao, B. (1968) The variability of time shifts in the spaced fading records Journal of Atmospheric and Terrestrial Physics, 30 (12). pp. 1987-1988. ISSN 0021-9169

Jogulu, C. ; Ramachandra Rao, B. (1968) Effect of sunspot activity on F-region drift speed at Waltair Nature, 218 . p. 259. ISSN 0028-0836

Mohana Rao , A. S. ; Ramachandra Rao, B. (1968) Some studies on the ionospheric absorption at Waltair Journal of Atmospheric and Terrestrial Physics, 30 (6). pp. 1239-1244. ISSN 0021-9169

Raghava Reddi, C. ; Ramachandra Rao, B. (1967) Anomalous variations in phase path records Journal of Atmospheric and Terrestrial Physics, 29 (12). pp. 1603-1604. ISSN 0021-9169

Jagath Kumar, V. R. ; Sanyasi Raju, P. T. ; Ramachandra Rao, B. (1967) Relation between magnetic activity and spread-F at Kodaikanal Journal of Atmospheric and Terrestrial Physics, 29 (12). pp. 1669-1672. ISSN 0021-9169

Reddi, C. R. ; Rao , B. R. (1967) The direction of movement of F2 region perturbations Radio and Electronic Engineer, 34 (1). pp. 53-59. ISSN 0033-7722

Kesava Rao, P. S. ; Ramachandra Rao, B. (1967) Radiowave fading at Waltair during I.G.Y Current Science, 36 (6). pp. 148-149. ISSN 0011-3891

Mohan Rao, G. R. ; Ramachandra Rao, B. (1966) Determination of carrier density ratio and recombination coefficient of a junction transistor Proceedings of the Indian Division of the Institution of Electronic and Radio Engineers, 4 (3). pp. 58-61.

Kesava Rao, P. S. ; Ramachandra Rao, B. (1966) Effect of meteor activity on the E-region fading Journal of Atmospheric and Terrestrial Physics, 28 (5). pp. 457-466. ISSN 0021-9169

Jagath Kumar, V. R. ; Ramachandra Rao, B. (1965) Latitude effect on the variation of spread-F occurrence with sunspot number Nature, 207 . pp. 1083-1084. ISSN 0028-0836

Rao, K. J. M. ; Ramachandra Rao, B. (1965) Determination of the effective life time and transit times of minority carriers in the base region of a transistor Proceedings of the Indian Division of the Institution of Electronic and Radio Engineers, 3 (2). pp. 38-42.

Sanyasi Rao , A. ; Ramachandra Rao, B. (1965) Lunar daily variations of horizontal drifts in the E- and F2-regions Journal of Atmospheric and Terrestrial Physics, 27 (5). pp. 661-663. ISSN 0021-9169

Narayana Rao, G. L. ; Ramachandra Rao, B. (1965) The latitude variation of apparent horizontal movements in the E region of the ionosphere Journal of Geophysical Research, 70 (3). pp. 667-677. ISSN 0148-0227

Ramana Murty, Y. V. ; Ramachandra Rao, B. (1964) Study of ionospheric absorption on 2.0 Mc/s at Waltair Journal of Atmospheric and Terrestrial Physics, 26 (11). pp. 1087-1095. ISSN 0021-9169

Kesava Rao , P. S. ; Ramachandra Rao, B. (1964) Fading analysis of ionospheric drift records Journal of Atmospheric and Terrestrial Physics, 26 (8). pp. 841-847. ISSN 0021-9169

Ramanamurty, Y. V. ; Ramachandra Rao, B. (1964) Frequency variation of ionospheric absorption at vertical incidence Journal of Atmospheric and Terrestrial Physics, 26 (8). pp. 849-858. ISSN 0021-9169

Mukunda Rao , M. ; Ramachandra Rao, B. (1964) A study of the sporadic-E layer over Waltair Journal of Atmospheric and Terrestrial Physics, 26 (8). pp. 831-839. ISSN 0021-9169

Krishna Murthy, B. V. ; Ramachandra Rao, B. (1964) Variation of spread-F index with frequency in pre- and post-midnight periods at Waltair Journal of Atmospheric and Terrestrial Physics, 26 (7). pp. 783-784. ISSN 0021-9169

Narasimha Rao, V. V. ; Ramachandra Rao, B. (1964) Studies on transistor phase-shift oscillators: (steady state analysis and maximum limit of frequency of oscillation) Proceedings of the Indian Division of the Institution of Electronic and Radio Engineers, 2 (2). pp. 44-50.

Narayana Rao, G. L. ; Ramachandra Rao, B. (1964) The latitude variation of height gradient in the E-region drift speeds Journal of Atmospheric and Terrestrial Physics, 26 (5). pp. 629-631. ISSN 0021-9169

Balarama Rao, P. ; Ramachandra Rao, B. (1964) Effect of magnetic activity on drift and anisotropy of the E- and F- region irregularities Journal of Atmospheric and Terrestrial Physics, 26 (4). pp. 445-456. ISSN 0021-9169

Balarama Rao, P. ; Ramachandra Rao, B. (1964) Height variation of drift and anisotropy of the ionospheric irregularities Journal of Atmospheric and Terrestrial Physics, 26 (2). pp. 231-238. ISSN 0021-9169

Narayana Rao, G. L. ; Ramachandra Rao, B. (1964) World wide study of apparent horizontal movements in F2-region of the ionosphere Journal of Atmospheric and Terrestrial Physics, 26 (2). pp. 213-229. ISSN 0021-9169

Balrama Rao, P. ; Ramachandra Rao, B. (1964) Drift and anisotropy of the irregularities in the lower F-region under magnetically active conditions Current Science, 33 (1). pp. 11-12. ISSN 0011-3891

Seshagiri Rao, M. G. ; Ramachandra Rao, B. (1964) Temperature variation of acoustic velocity in aqueous solutions of electrolytes Journal of the Physical Society of Japan, 19 . pp. 1394-1401. ISSN 0031-9015

Narayana Rao , G. L. ; Ramachandra Rao, B. (1963) World wide study of horizontal drift and anisotropy of ionospheric irregularities in the E-region Journal of Atmospheric and Terrestrial Physics, 25 (10). pp. 553-569. ISSN 0021-9169

Mukunda Rao , M. ; Ramachandra Rao, B. (1963) The effect of electrojet on the seasonal variation of sporadic-E Journal of Atmospheric and Terrestrial Physics, 25 (10). pp. 571-576. ISSN 0021-9169

Sanyasi Rao , A. ; Ramachandra Rao, B. (1963) Horizontal drifts in the F2-region at Waltair Journal of Atmospheric and Terrestrial Physics, 25 (5). pp. 249-262. ISSN 0021-9169

Gopala Rao, M. S. V. ; Ramachandra Rao, B. (1963) Phenomena during the growth and decay of spread-F Radio and Electronic Engineer, 25 (5). pp. 445-448. ISSN 0033-7722

Krishnamurthy , B. V. ; Ramachandra Rao, B. (1963) Time of onset of spread-F in relation to post sunset h'F variations Journal of Atmospheric and Terrestrial Physics, 25 (4). pp. 209-210. ISSN 0021-9169

Padmini, P. R. K. L. ; Seshagiri Rao, M. G. ; Ramachandra Rao, B. (1963) Study of temperature variation of ultrasonic velocity in liquids at low temperatures Journal of the Physical Society of Japan, 18 . pp. 871-877. ISSN 0031-9015

Krishnamurthy, B. V. ; Ramachandra Rao, B. (1962) Lunar variations of spread-F Journal of Atmospheric and Terrestrial Physics, 24 (8). pp. 742-743. ISSN 0021-9169

Abhirama Reddy, C. ; Ramachandra Rao, B. (1962) Polarization characteristics of E_s-echoes at Waltair Journal of Atmospheric and Terrestrial Physics, 24 (5). pp. 401-402. ISSN 0021-9169

Ramana, K. V. V. ; Ramachandra Rao, B. (1962) Lunar daily variation of horizontal drifts in the ionosphere at Waltair Journal of Atmospheric and Terrestrial Physics, 24 (3). pp. 220-221. ISSN 0021-9169

Seshagiri Rao, M. G. ; Ramachandra Rao, B. (1962) Ultrasonic studies in aqueous solutions of uranyl nitrate Current Science, 31 (1). pp. 9-10. ISSN 0011-3891

Padmini, P. R. K. L. (1962) Molar sound velocity in solutions of metal organic compounds Transactions of the Faraday Society, 58 . pp. 650-655. ISSN 0014-7672

Padmini, P. R. K. L. ; Ramachandra Rao, B. (1962) Study of temperature variation of ultrasonic velocity adiabatic compressibility - Part II Journal of the Physical Society of Japan, 17 . pp. 1792-1798. ISSN 0031-9015

Bhagiratha Rao, E. ; Ramachandra Rao, B. (1961) Simultaneous study of drifts at different levels in the ionosphere by the spaced receiver method Journal of the British Institution of Radio Engineers, 22 (6). pp. 507-510.

Raghava Rao, R. ; Ramachandra Rao, B. (1961) Height gradient of horizontal drifts in the E-region over Waltair Journal of Atmospheric and Terrestrial Physics, 22 (2). pp. 158-160. ISSN 0021-9169

Ramana, K. V. V. ; Ramachandra Rao, B. (1961) Investigation of ionospheric absorption on 5·65 Mc/s at Waltair Journal of Atmospheric and Terrestrial Physics, 22 (1). pp. 1-11. ISSN 0021-9169

Gopal Rao, M. S. V. ; Ramachandra Rao, B. (1961) Nocturnal and seasonal variations of equatorial spread-F Journal of Atmospheric and Terrestrial Physics, 22 (1). pp. 13-22. ISSN 0021-9169

Padmini, P. R. K. L. ; Ramachandra Rao, B. (1961) Molar sound velocity in molten hydrated salts Nature, 191 . pp. 694-695. ISSN 0028-0836

Seshagiri Rao, M. G. ; Ramachandra Rao, B. (1961) Ultrasonic velocity in aqueous solutions of some electrolytes Nature, 191 . p. 164. ISSN 0028-0836

Ramachandra Rao, B. ; Raghava Rao, R. (1961) A new type of ionospheric drift recorder Journal of Atmospheric and Terrestrial Physics, 21 (2-3). pp. 208-210. ISSN 0021-9169

Ramachandra Rao, B. ; Ramana, K. V. V. (1961) Variation in height of anisotropy and random drift velocity of the irregularities in the ionosphere Nature, 190 . pp. 706-707. ISSN 0028-0836

Bhagiratha Rao, E. ; Ramachandra Rao, B. (1961) Travelling disturbances in the F-region over Waltair Journal of Atmospheric and Terrestrial Physics, 20 (4). pp. 296-297. ISSN 0021-9169

Bhagiridha Rao, E. ; Ramachandra Rao, B. (1961) Diurnal variation of F₁ region drifts at Waltair Current Science, 30 (1). pp. 9-10. ISSN 0011-3891

Padmini, P. R. K. L. ; Ramachandra Rao, B. (1961) Investigation of molar sound velocity in melts and solutions Zeitschrift fur Physik A Hadrons and Nuclei, 162 (3). pp. 245-253. ISSN 0939-7922

Padmini, P. R. K. L. ; Ramachandra Rao, B. (1961) Study of temperature variation of ultrasonic velocity and adiabatic compressibility in some liquids - Part I Journal of the Physical Society of Japan, 16 (9). pp. 1770-1776. ISSN 0031-9015

Gopal Rao, M. S. V. ; Ramachandra Rao, B. ; Ramachandra Rao, P. (1960) Fading of C.W. signals as a means of spread-F study Current Science, 29 (8). pp. 304-305. ISSN 0011-3891

Ramachandra Rao, B. ; Padmini, P. R. K. L. (1960) A relation between ultra-sonic velocity and latent heat of vaporization Nature, 187 . pp. 311-312. ISSN 0028-0836

Subba Rao, K. ; Ramachandra Rao, B. (1960) Ultrasonic studies in glycerol-alcohol mixtures Current Science, 29 (3). pp. 89-90. ISSN 0011-3891

Gopala Rao, M. S. V. ; Ramachandra Rao, B. ; Ramachandra Rao Pant, P. (1960) Correlation of spread-F activity with F-region height changes Journal of Atmospheric and Terrestrial Physics, 17 (4). pp. 345-347. ISSN 0021-9169

Raghava Rao, R. ; Ramachandra Rao, B. (1960) Horizontal drifts in the E-region at Waltair Nature, 185 . pp. 27-28. ISSN 0028-0836

Padmini, P. R. K. L. ; Subba Rao, K. ; Ramachandra Rao, B. (1960) Molar sound velocity in inorganic acids Journal of Chemical Physics, 33 (4). p. 1268. ISSN 0021-9606

Padmini, P. R. K. L. ; Subba Rao, K. ; Ramachandra Rao, B. (1960) Study of molar sound velocity in liquids Transactions of the Faraday Society, 56 . pp. 1404-1408. ISSN 0014-7672

Ramachandra Rao, B. ; Bhagiratha Rao, E. (1959) Study of horizontal drifts in the F1- and F2-regions of the ionosphere at Waltair (17°43'N,83°18'E, mag.lat.9°30'N) Journal of Atmospheric and Terrestrial Physics, 14 (1-2). pp. 94-106. ISSN 0021-9169

Ramachandra Rao, B. ; Bhagiratha Rao, E. ; Ramana Murty, Y. V, (1959) Effect of magnetic activity on drifts of the F2 region Nature, 183 . pp. 667-668. ISSN 0028-0836

Ramachandra Rao, B. ; Subba Rao, K. (1959) Study of ultrasonic velocity in organic solutions Current Science, 28 (3). pp. 108-109. ISSN 0011-3891

Ramachandra Rao, B. ; Subba Rao, K. (1959) Investigation of ultrasonic velocities in organic solutions Proceedings of the Physical Society, 73 (2). pp. 239-243. ISSN 0370-1328

Ramachandra Rao, B. ; Krishnamurty, C. (1959) Investigation of accumulation and persistence time of ultrasonic striation grating of starch suspensions in liquids Il Nuovo Cimento (1955-1965), 11 (2). pp. 212-219.

Ramachandra Rao, B. ; Rama Rao, H. S. (1958) A method of studying the variation with temperature of ultrasonic absorption in liquids Nature, 182 . pp. 1794-1795. ISSN 0028-0836

Abhirama Reddy, C. ; Ramachandra Rao, B. ; Srirama Rao, M. (1958) Magneto-ionic fading in pulsed radio waves reflected at vertical incidence from the ionosphere Journal of the British Institution of Radio Engineers, 18 (11). pp. 669-676.

Ramachandra Rao, B. ; Srirama Rao, M. (1958) Investigation of horizontal drifts in the E region of the ionosphere in relation to random fading of radio waves Journal of the British Institution of Radio Engineers, 18 (8). pp. 493-495.

Srirama Rao, M. ; Ramachandra Rao, B. (1958) Investigation of magneto-ionic fading in oblique incidence medium-wave transmissions Journal of Atmospheric and Terrestrial Physics, 12 (4). pp. 293-294. ISSN 0021-9169

Ramachandra Rao, B. ; Bhagiratha Rao, E. (1958) Horizontal ionospheric drifts in the F2-region at equatorial latitudes Nature, 181 . pp. 1612-1613. ISSN 0028-0836

Ramachandra Rao, B. ; Satyanarayana Murty, J. (1958) Diffraction of light by weak ultrasonic fields Zeitschrift fur Physik A Hadrons and Nuclei, 152 (4). pp. 440-447. ISSN 0939-7922

Subba Rao, K. ; Ramachandra Rao, B. (1957) A simple method of determining ultrasonic velocities in rocks Nature, 180 . p. 978. ISSN 0028-0836

Srirama Rao, M. ; Ramachandra Rao, B. (1957) Analysis of fading records from four spaced receivers for ionospheric wind measurements Journal of Atmospheric and Terrestrial Physics, 10 (5-6). pp. 307-317. ISSN 0021-9169

Gibbons, J. J. ; Ramachandra Rao, B. (1957) Calculation of group indices and group heights at low frequencies Journal of Atmospheric and Terrestrial Physics, 11 (3-4). pp. 151-162. ISSN 0021-9169

Ramakrishna Raju, M. ; Ramachandra Rao, B. (1956) A new diffraction method for measuring ultrasonic velocities in liquids Current Science, 25 (12). pp. 390-392. ISSN 0011-3891

Ramachandra Rao, B. ; Ramana, K. V. V. (1956) Simultaneous signal strength measurements on continuous and pulsed radio wave transmissions reflected from the ionosphere Current Science, 25 (9). pp. 284-285. ISSN 0011-3891

Ramachandra Rao, B. ; Satynarayana Murty, J. (1956) Diffraction of light by ultrasonic waves at 300 Mc./S. Nature, 178 . pp. 159-160. ISSN 0028-0836

Ramachandra Rao, B. ; Satyanarayana Murty, D. (1956) A simple method of studying winds in the ionosphere by using continuous-wave radio Nature, 177 . pp. 1222-1223. ISSN 0028-0836

Gopalrao, M. S. V. ; Ramachandra Rao, B. (1955) Effect of solar eclipse of 20^th June 1955 on long-distance shortwave transmissions Current Science, 24 (12). p. 408. ISSN 0011-3891

Srirama Rao, M. ; Ramachandra Rao, B. (1955) Long-period fading in medium-wave radio signals Nature, 176 . pp. 459-460. ISSN 0028-0836

Ramachandra Rao, B. ; Venugopala Rao, P. (1954) A modified wedge method for exciting shear modes in isotropic media Nature, 174 . p. 835. ISSN 0028-0836

Ramachandra Rao, B. ; Gurunandha Sarma, N. V. (1954) Periodic fading of medium wave radio signals Current Science, 23 (9). pp. 287-288. ISSN 0011-3891

Ramachandra Rao, B. ; Subba Rao, K. (1954) Investigation of ultrasonic velocities in liquids by a new method Proceedings of the Indian Academy of Sciences, Section A, 39 (3). pp. 132-136. ISSN 0370-0089

Ramachandra Rao, B. ; Bhagiratha Rao, E. (1953) Investigation of travelling disturbances in the ionosphere by continuous-wave radio Nature, 172 . pp. 819-820. ISSN 0028-0836

Ramachandra Rao, B. ; Subba Rao, K. (1953) A new precision method for the measurement of ultrasonic velocities in liquids Nature, 171 . pp. 1077-1078. ISSN 0028-0836

Ramachandra Rao, B. (1951) Ultrasonic velocities in liquids by a new method Proceedings of the Indian Academy of Sciences, Section A, 34 (1). pp. 24-26. ISSN 0370-0089

Ramachandra Rao, B. (1950) A new method for measuring velocities of ultrasonic waves in liquids Nature, 166 . p. 742. ISSN 0028-0836

Ramachandra Rao, B. (1950) A new ultrasonic method for determining elastic constants Current Science, 19 (5). pp. 148-149. ISSN 0011-3891

Ramachandra Rao, B. (1949) Diffraction of light by superposed ultrasonic waves Proceedings of the Indian Academy of Sciences, Section A, 29 (1). pp. 16-27. ISSN 0370-0089

Bhagavantam, S. ; Ramachandra Rao, B. (1948) Elastic constants of alum determined by a new ultrasonic method Nature, 162 . pp. 818-819. ISSN 0028-0836

Bhagavantam, S. ; Ramachandra Rao, B. (1948) Diffraction of light by very high frequency ultrasonic waves Nature, 161 . p. 927. ISSN 0028-0836

Bhagavantam, S. ; Ramachandra Rao, B. (1948) Diffraction of light by very high frequency ultrasonic waves: effect of tilting the wave front Proceedings of the Indian Academy of Sciences, Section A, 28 (2). pp. 54-62. ISSN 0370-0089

Bhagavantam, S. ; Ramachandra Rao, B. (1947) Hiedemann patterns at very high frequencies Nature, 159 . p. 742. ISSN 0028-0836

Bhagavantam, S. ; Ramachandra Rao, B. (1947) Diffraction of light by high-frequency ultrasonic waves Nature, 159 . p. 267. ISSN 0028-0836

Ramachandra Rao, B. (1947) Very high frequency sound velocities in acetone water mixtures Proceedings of the Indian Academy of Sciences, Section A, 25 (2). pp. 190-194. ISSN 0370-0089

Bhagavantam, S. ; Ramachandra Rao, B. (1946) Diffraction of light by ultra-sonic waves of very high frequencies Nature, 158 . p. 484. ISSN 0028-0836

Bhagavantam, S. ; Ramachandra Rao, B. (1946) Elastic constants of isotropic media Nature, 157 . p. 624. ISSN 0028-0836

Bhagavantam, S. ; Ramachandra Rao, B. (1946) Determination of the elastic constants of isotropic media: a new method Proceedings of the Indian Academy of Sciences, Section A, 23 (5). pp. 254-256. ISSN 0370-0089

Ramachandra Rao, B. (1945) Elastic constants of garnets Proceedings of the Indian Academy of Sciences, Section A, 22 (3). pp. 194-198. ISSN 0370-0089

Ramachandra Rao, B. (1944) Elastic constants of quartz Current Science, 14 (1). p. 17. ISSN 0011-3891