ИНСТИТУТИ ФИЗИКАЮ ТЕХНИКАИ БА НОМИ С.У.УМАРОВИ АКАДЕМИЯИ МИЛЛИИ ИЛМҲОИ ТОҶИКИСТОН Web: https://phti.tj | E-mail: admin@phti.tj

SCIENTIFIC DEPARTMENTS OF THE INSTITUTE
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- International Center for Nuclear Physics Research
- Center for Research and Use of Renewable Energy Sources
- Laboratory of Atmospheric Physics
- Quantum Electronics Laboratory
- Laboratory of Molecular Spectroscopy
- Department of Nanomaterials and Nanotechnologies, structurally covering 4 divisions:
- Sector of Theoretical Physics
- Laboratory of Crystal Physics
- Laboratory of Physical Acoustics
- Laboratory of Low Temperature Physics and Superconductivity
SCIENTIFIC ACHIEVEMENTS OF THE INSTITUTE
Cosmic ray research - Pamir experiment
In 1971, on the initiative of the Physical Institute of the USSR Academy of Sciences (P.N. Lebedev Physical Institute), in the Ak-Arkhar tract in the Pamirs, at an altitude of 4360 m above sea level, joint research began with scientists from our Institute to study the interaction of elementary particles and nucleons with nucleons and nuclei at energies above 10¹² eV (Pamir experiment). As part of the experiment, an X-ray emulsion chamber with an area of 1000 m² was installed.
During the Pamir experiment, unique and rare phenomena were observed, such as the “ Sitora ” superfamily , formed by a particle with an energy of the order of 10¹⁷ eV. The interaction energy of particles of primary cosmic radiation of the “Tajikistan” superfamily reached 10¹⁸ eV, which is the highest particle interaction energy recorded in world practice using large X-ray emulsion chambers.
Physics of low temperatures - cryosurgical instruments
Physico-Technical Institute named after. S.U. Umarova, together with the Research Institute of Gastroenterology of the Ministry of Health, has developed a device that allows the use of liquid nitrogen to destroy cancer cells. In 2016, 50 patients suffering from tuberculosis, liver cirrhosis and other diseases were successfully operated on using new technology under the leadership of Professor S. Akhmedov, and the patients began to recover. To date, more than 300 successful cryosurgery operations have been performed. Previously, this technology was used in cancer centers in Moscow, as well as in the Netherlands, Italy and Japan. This treatment method was not available for Tajikistan.
Atmospheric physics – LiDAR technology
At the Physico-Technical Institute named after. S.U. Umarov NAST direction “Atmospheric Physics” covers research into the state of the atmosphere, parameters affecting climate and the ozone layer, as well as the study of the processes of formation of atmospheric aerosol due to dust storms and monitoring of technogenic atmospheric pollution.
The Institute cooperates with the Institute of Tropospheric Research named after. Leibniz ( TROPOS , Germany) and Lanzhou University (PRC). June 26, 2019 at the Physicotechnical Institute named after. S.U. Umarov NAST installed a global network station for climate research PollyNet ( TROPOS ). On June 6, 2023, another LiDAR station was launched in southern Tajikistan with the support of Lanzhou University to analyze and monitor atmospheric composition. These stations are located within the global dust belt, stretching from Morocco to China.
Physics of nanomaterials - synthesis of nanocrystalline films for new generation solar panels
Several years of joint research by the Institute with leading scientific centers of the world have led to practical results. One of the latest achievements of the Institute is the development of technology and synthesis of nanocrystalline perovskite films for new generation solar cells. In particular, in 2023, samples of perovskite nanofilms of the CsNiX 3 ( X : Cl , Br , I , F ) family with specified properties.
Today, April 21, a scientific and cultural conference entitled "Dushanbe - the Land of the Supreme Throne" was held in the hall of the Presidium of the National Academy of Sciences of Tajikistan, dedicated to the Day of the Capital of the Republic of Tajikistan, Dushanbe.
The Vice president of the National Academy of Sciences of Tajikistan, Muhammaddovud Salomiyon, opened the conference and welcomed the guests to this center of science and education.
In his opening remarks, the president of the National Academy of Sciences of Tajikistan, corresponding member of the NANT Khushvakhtzoda Qobiljon Khushvakht, congratulated those present on the occasion of the Day of our beloved capital, Dushanbe, and noted that today, Dushanbe, the capital of independent Tajikistan, has become a major scientific center and a venue for international and republican scientific events.
The factors that contributed to this are, first of all, related to the round-the-clock activity of the Founder of Peace and National Unity - Leader of the Nation, President of the Republic of Tajikistan, His Excellency Emomali Rahmon, in the direction of improving the capital of the country and the entire Tajikistan. At the same time, the activities of the city's leadership over the past few years have also strengthened the necessary opportunities for planning and holding various scientific events for the development of the capital.
It was noted that the largest scientific and research centers of the republic, including the National Academy of Sciences of Tajikistan, sectoral academies and the most prestigious higher professional educational institutions of the republic, as well as branches of such institutions from foreign countries, are located in the capital, and all of them have the necessary personnel and infrastructure to hold symposiums, conferences, seminars, and other scientific events.
At the same time, the city of Dushanbe today has a developing infrastructure, with new modern conference halls and hotels for their participants, which increasingly attracts organizers of international and national scientific events. Also, the continuous strengthening of the ability to connect to international communication networks and the development of air transport have made the city of Dushanbe a suitable venue for organizing scientific events that bring together scientists from different countries.
Then, the First Deputy Chairman of the People's Democratic Party of Tajikistan, Nematzoda Maliksho Mahmadsho, spoke about the development and progress of the city of Dushanbe and the efforts and efforts of the Mayor of Dushanbe, Rustam Emomali, and at the same time recalled the youth-oriented policy of the Founder of Peace and National Unity - Leader of the Nation, President of the Republic of Tajikistan, his Excellency Emomali Rahmon. Mentioned that today, under the creative leadership of the great Leader of the Nation, Honorable Emomali Rahmon, and with the constructive initiatives of the Mayor of Dushanbe, Honorable Rustam Emomali, the city of Dushanbe has completely changed its image and become a city of dreams. In general, the capital of Tajikistan - the city of Dushanbe is a mirror of the history and life of the Tajik nation and the Tajik state.
During the conference, scientists and employees of scientific and research institutions spoke in their reports about the history of the emergence, development, and progress of the city of Dushanbe in modern times.
As we know, on 15.04.2025 at 23:14:03.0 UTC and 16.04.2025 at 04:14:03.0 local time, an earthquake occurred. According to data from the Rogun seismic stations and the Institute of Geology, Earthquake-Resistant Construction and Seismology of the National Institute of National Atomic Energy, the earthquake occurred in the territory of the Islamic Republic of Afghanistan (coordinates 36.56 N 70.17 E) with a magnitude of 6.0 at a depth of 102 km.
After the earthquake in the Rasht Valley, the Government of the Republic of Tajikistan, in particular the Founder of Peace and National Unity- Leader of the Nation, His Excellency Emomali Rahmon, established a special headquarters to eliminate the consequences of the earthquake. On this basis, at the initiative of the president of the National Academy of Sciences of Tajikistan, corresponding member of NANT Khushvakhtzoda Qobiljon Khushvakht, the leadership of the Institute of Geology, Earthquake-Resistant Construction and Seismology of NIAT was included in the composition of this commission, as part of which officials were mobilized to the Rasht region and visited the area of continuous earthquakes.
Today, April 19, as part of this working meeting, with the participation of the President of the National Academy of Sciences of Tajikistan, Khushvakhtzoda Qobiljon Khushvakht, and a delegation of scientists and employees, the consequences of the earthquake in the Rasht Valley were discussed.At the beginning, Nosir Safaralizoda, Director of the Institute of Geology, Earthquake-Resistant Construction and Seismology of the National Academy of Sciences of Tajikistan, gave a detailed report on the time and place of the earthquake and its adverse consequences.
During the meeting the president of the National Academy of Sciences of Tajikistan, his Excellency Khushvakhtzoda Qobiljon Khushvakht regarding strengthening the activity of seismic stations and the Institute of Geology, Earthquake-Resistant Construction and Seismology of the National Institute ordered to the responsible staff.
ASSISTANCE OF THE PRESIDENT OF THE NATIONAL ACADEMY OF SCIENCES TO 300 DISABLED PEOPLE IN DANGARA DISTRICT
It is worth noting that extending a helping hand to orphans and adolescents with disabilities is considered a good human trait in the culture of our nation. All this care and support originates from the wise and humane policy of the Founder of Peace and National Unity - the Leader of the Nation, the President of the Republic of Tajikistan, Honorable Emomali Rahmon.
Today, April 18, following this wise policy of the Leader of the Nation, His Excellency Emomali Rahmon, at the initiative of the president of the National Academy of Sciences of Tajikistan, correspondng member of the National Academy of Sciences of Tajikistan, Khushvakhtzoda Qobiljon Khushvakht, assistance was provided to 300 disabled people in Dangara district.
It should be noted that this initiative was launched in honor of the international holiday of Navruz, and at the initiative of the president of the National Academy of Sciences of Tajikistan,
corresponding member of the National Academy of Sciences of Tajikistan, Khushvakhtzoda Qobiljon Khushvakht, a festive table and a colorful cultural program were organized for people with disabilities.
In addition, the Deputy Chairman of the Dangara District, Vice President of the National Academy of Sciences of Tajikistan Salomiyon Muhammaddovud, the Head of the Department of Master's Degree of the National Academy of Sciences of Tajikistan Qosimzoda Soleh, the Head of the Department of Foreign Languages under the Academy Board Saidzoda Halim Aziz, spoke about the support and charitable initiatives of the Leader of the Nation, Honorable Emomali Rahmon, for the disabled and adolescents with disabilities, and about the next initiative of the president of the National Academy of Sciences of Tajikistan, an associated member of the National Institute of National Education, Khushvakhtzoda Qobiljon Khushvakht.
Today, the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, took part in the 58th plenary session of the Interparliamentary Assembly of the Member States of the Com
Today, the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, took part in the 58th plenary session of the Interparliamentary Assembly of the Member States of the Commonwealth of Independent States, held at the Tauride Palace in St. Petersburg. The session was attended by the heads of parliaments and parliamentary delegations from the Republics of Armenia, Belarus, Kazakhstan, Kyrgyzstan, Azerbaijan, Uzbekistan, and the Russian Federation. As part of the agenda, a number of draft model laws of the Interparliamentary Assembly of the CIS Member States were considered, including those on state cadastral valuation, artificial intelligence, amendments to the digital aspects of the Model Education Code for the CIS Member States, and other documents. Discussions were held on the items of the agenda, and relevant decisions were adopted.
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In the city of St. Petersburg, a regular meeting of the Council of the Interparliamentary Assembly of the Member States of the Commonwealth of Independent States was held, in which the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajiki
In the city of St. Petersburg, a regular meeting of the Council of the Interparliamentary Assembly of the Member States of the Commonwealth of Independent States was held, in which the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali participated and delivered a speech. During his speech, the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, shared his views on the results of the parliamentary elections in the Republic of Tajikistan and expressed satisfaction with the work of the international observers of the Interparliamentary Assembly of the CIS Member States.
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Today, April 14, a scientific conference of scientists and researchers in the field was held in the hall of the Presidium of the National Academy of Sciences of Tajikistan on the occasion of the Day of Tajik Science.
President of the National Academy of Sciences of Tajikistan, corresponding member of the National Academy of Sciences of Tajikistan, Khushvakhtzoda Qobiljon Khushvakht, in his introductory speech, congratulated the scientists and noted that the Government of the Republic of Tajikistan considers science to be one of the main factors in the development of the country and scientists to be a great intellectual resource of society, It has provided all opportunities for its comprehensive development and improvement of the social conditions of scientific workers.
It was emphasized that science is a guarantee of harmonious and stable development of society at all times. Given the special importance of this priority area, in the light of the wise policy of the Founder of Peace and National Unity - Leader of the Nation, the President of the Republic of Tajikistan, His Excellency Emomali Rahmon, many important and lasting works are being implemented. In order to develop and advance the economic, social, and spiritual life of society, attention to science has become more important than ever.
It was stated that the state and the Government of the Republic of Tajikistan, viewing science as a driving force for society and scientists as invaluable intellectual wealth, are taking necessary measures for the further development and advancement of science and improving the socio-economic conditions of scientists, because the sustainable development of science and education is considered a priority area of social policy and a guarantee of the progress of society and the state.
At the same time, a representative of the Executive Office of the President of the Republic of Tajikistan, Quvvatzoda Saidullo, also, a representative of the Ministry of Education and Science of the Republic of Tajikistan, congratulated scientists on the occasion of the Day of Tajik Science, recalling the achievements of Tajik science during the period of Independence and the continuous support of the President of the country, Honorable Emomali Rahmon, in the field of science.
At the end of the meeting, scientists and academicians who have worked hard for many years in the development of Tajik science were honored with awards and certificates from the academy's leadership, and young scientists were honored with candidate and doctoral diplomas.
Today, the President of the Republic of Tajikistan, Leader of the nation, honorable Emomali Rahmon, and the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, put int
Today, the President of the Republic of Tajikistan, Leader of the nation, honorable Emomali Rahmon, and the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, put into operation an administrative building that houses the State city center for emergency medical services No.1 and the department of education of the Firdavsi district.
@RustamEmomali
The President of the Republic of Tajikistan, Leader of the nation, honorable Emomali Rahmon, and the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, put into opera
The President of the Republic of Tajikistan, Leader of the nation, honorable Emomali Rahmon, and the Chairman of the Majlisi milli of Majlisi Oli of the Republic of Tajikistan, the Chairman of the city of Dushanbe, honorable Rustam Emomali, put into operation a sewing factory with new modern equipment in the Firdavsi district of the capital.
@RustamEmomali
