Characteristics of TlBr single crystals grown using the vertical Bridgman-Stockbarger method for semiconductor-based radiation detector applications

• Autorzy: Kim D. J. , Oh J.-H , Kim H. S. , Kim Y. S. , Jeong M. , Kang C. G. , Jo W. J. , Choi H. , Kim J. G. , Lee S. H. , Ha J. H

Identyfikatory

DOI

10.1515/msp-2016-0034

• Języki publikacji: EN

Abstrakty

EN

TlBr single crystals grown using the vertical Bridgman-Stockbarger method were characterized for semiconductor based radiation detector applications. It has been shown that the vertical Bridgman-Stockbarger method is effective to grow high-quality single crystalline ingots of TlBr. The TlBr single crystalline sample, which was located 6 cm from the tip of the ingot, exhibited lower impurity concentration, higher crystalline quality, high enough bandgap (>2.7 eV), and higher resistivity (2.5 × 1011 Ω·cm) which enables using the fabricated samples from the middle part of the TlBr ingot for fabricating high performance semiconductor radiation detectors.

Słowa kluczowe

EN

semiconductor single crystal; TlBr; radiation detection; crystalline quality; impurity; resistivity; optical band gap

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2016
• Tom: Vol. 34, No. 2
• Strony: 297--301
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Kim D. J.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Oh J.-H

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Kim H. S.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Kim Y. S.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Jeong M.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Kang C. G.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Jo W. J.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Choi H.

• WCU Department of Energy Science, Sungkyunkwan University, Suwon, Republic of Korea, 440-746

autor

Kim J. G.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Lee S. H.

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

autor

Ha J. H

• Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeong-eup, Republic of Korea 580-185

Bibliografia

• [1] Szeles C., Phys. Status Solidi B, 241 (2004), 783.
• [2] Nam H.G., Shin M.S., Cha K.H., Cho N.I., Yun E.J., J. Korean Phys. Soc., 48 (2006), 1514.
• [3] Androulakis J., Peter S.C., Li H., Malliakas C.D., Peters J.A., Liu Z., Wessels B.W., Song J.-H., Jin H., Freeman A.J., Kanatzidis M.G., Adv. Mater., 23 (2011), 4163.
• [4] Kouznetsova M.S., Lisitskya I.S., Zatolokab S.I., Gostilo V.V., Nucl. Instrum. Meth. A, 531 (2004), 174.
• [5] Hitomi K., Shoji T., Ishii K., J. Cryst. Growth, 379 (2013), 39.
• [6] Shorohov M., Muktepavela F., Grigorjeva L., Maniks J., Millers D., Nucl. Instrum. Meth. A, 607 (2009), 120.
• [7] Hitomi K., Kikuchi Y., Shoji T., Ishii K., Ieee T. Nucl. Sci., 56 (2009), 1859.
• [8] Kostamo P., Shorohov M., Gostilo V., Sipila H., Kozlov V., Lisitsky I., Kuznetsov M., Lankinen A., Danilewsky A.N., Lipsanen H., Leskela M., Nucl. Instrum. Meth. A, 607 (2009), 129.
• [9] Kozlov V., Andersson H., Gostilo V., Kemell M., Kostamo P., Kouznetsov M.S., Leskela M., Lipsanen H., Lisitsky I.S., Shorohov M., Sipila H., Nucl. Instrum. Meth. A, 607 (2009), 126.
• [10] Santos Dos R.A., Silva Da J.B.R., Gennari R.F., Martins J.F.T., Ferraz C.D.M., Hamada M.M., Mesquita De C.H., In Proceedings Of The Ieee Nuclear Science Symposium And Medical Imaging Conference, Anaheim, 2012.
• [11] Park K.C., Ma D.Y., Kim K.H., Thin Solid Films, 305 (1997), 201.
• [12] Hitomi K., Onodera T., Shoji T., Nucl. Instrum. MetH. A, 579 (2007), 153.
• [13] Hitomi K., Matsumoto M., Muroi O., Shoji T., Hiratate Y., J. Cryst. Growth, 225 (2001), 129.
• [14] Dyk Van E.E., Meyer E.L., Renew. Energ., 29 (2004), 333.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.